Colorants, in particular hair colorants, frequently contain ammonia, which leads to an unpleasant odor during use and can irritate skin, hair and the lungs. In the case of known alternatives to ammonia, the coloring performance or the durability of the color is frequently weaker. This problem is solved by proposing a colorant which comprises an alkalizing agent to open the cuticle layer of hair and/or to swell hair and/or skin, wherein the alkalizing agent comprises or consists of particles of bioactive glass as alkalizing agent.
A method for producing a stack for further processing into composite sheets, the method comprising bonding two or more sheet-like substrates with an adhesive layer; also to a method for producing a composite sheet and to a composite sheet, preferably for use as an optical light guide element or in an optical light guide element, in particular for use in the field of augmented reality are disclosed.
B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
B32B 38/00 - Ancillary operations in connection with laminating processes
3.
GLASSES ESPECIALLY SUITABLE FOR LOCAL INDEX MODIFICATION BY ULTRASHORT PULSE LASER TREATMENT AND GLASS ELEMENTS COMPRISING THE SAME
The invention provides a glass or a glass substrate (1) with constituent phases which enable the inscription of waveguides (2) by ultra short pulsed-lasers. The glass therefore is especially suitable for the combination with semiconductor devices (50) or substrates, e.g. for the production of an electronic or optoelectronic devices (100).
A device includes a melt feeder with an outlet opening for discharging a glass melt and a shaping mandrel having a shaft and a shaping body. The shaft extends through the outlet opening forming an outlet ring between the shaft and a circumferential edge of the outlet opening so the glass melt can flow through the outlet ring and over the shaping body thereby forming a hollow glass drawing strand. The shaping body has a first part extending from a lower end of the shaft in an axial direction along a length X and having a conical outer surface, and a second part extending from a lower end of the first part in the axial direction along a length Y and having a cylindrical outer surface with an outer diameter Z. A ratio X/Z is between 0.1 and 0.5 and a ratio Y/Z is between 0.02 and 0.35.
A laser medium arrangement for generating or amplifying laser light by stimulated emission of photons, wherein the laser medium arrangement defines a longitudinal direction and a cross-section running transversely with respect to the longitudinal direction, and wherein the laser medium arrangement includes a plurality of structural elements each extending along the longitudinal direction and proportionally over the cross-section, wherein at least two different types of structural elements are included, namely a first type having a first refractive index and a second type having a second refractive index, wherein at least one of the structural elements includes a laser-active material. A laser system including such a laser medium arrangement is also provided.
A glass tube forming apparatus includes a tube forming body configured to receive a flow of molten glass from a glass melt, the molten glass being withdrawn from the tube forming body in the form of a glass tube, the tube forming body being covered at least partly with a metallic layer; and at least one metallic electrode mounted in the glass melt in spaced relation to the tube forming body. The tube forming body is connected electrically with the at least one electrode.
C03B 5/16 - Special features of the melting processAuxiliary means specially adapted for glass-melting furnaces
C03B 5/167 - Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
C03B 17/04 - Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
H01B 1/02 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of metals or alloys
The invention relates to a hermetically connected assembly having a first substrate which is transparent in some regions and/or partly transparent for at least one wavelength range, a metal foil having a contact surface which adjoins a contact surface of the first substrate, and a laser joint line or a plurality of binding points for directly and indirectly joining the metal foil with the first substrate at or in the contact surfaces. The laser joint line or the plurality of binding points reach into the first substrate and into the metal foil, and the two joint partners are directly melted together. In the process, the metal foil is configured to be flexible in order to compensate for an unevenness of the contact surface of the first substrate.
B32B 7/05 - Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
B32B 15/08 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
C03C 27/02 - Joining pieces of glass to pieces of other inorganic materialJoining glass to glass other than by fusing by fusing glass directly to metal
An electrical lead-through is provided with a main body having a through-opening with an electrical conductor fixed therein by an insulator which closes the through-opening. The insulator includes a leakage path extension which surrounds, at a spacing, a part of the electrical conductor that protrudes beyond the holding portion, wherein the leakage path extension is integral with the holding portion or is materially bonded to the holding portion. The main body surrounds and contacts the leakage path extension at least in part. Further aspects of the invention relate to a lead-through assembly including such a lead-through, and to the use of the electrical lead-through.
G21C 17/116 - Passages or insulators, e.g. for electric cables
H01B 3/12 - Insulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
H01B 3/30 - Insulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances plasticsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances resinsInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances waxes
An electrical feedthrough assembly suitable for an e-compressor is provided. The electrical feed-through includes an opening in the base body for a conductor which is embedded in a fixation material which seals the opening. The electrical feedthrough further includes a rubber insulation element affixed to the base body by an electrically insulating adhesive material. The insulation element has an insulation section with a conductor opening where the conductor is fed through. The insulation element forms a cavity which is at least partially filled with adhesive material and extends along the conductor between the insulation section and the conductor. A groove is formed between the conductor opening inner wall and the surface of the conductor allowing access to the environment from the cavity. The inner wall outside the groove touches the respective conductor surface for positioning and providing a seal.
F04B 35/04 - Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
H05K 5/02 - Casings, cabinets or drawers for electric apparatus Details
11.
COATED SUBSTRATE WITH TRANSPARENT, LOW-REFRACTIVE COATING
A method for cutting a reflective light guide device from a light guide plate along a predefined contour is provided by directing a laser beam onto the light guide plate which enters the light guide plate on a main surface and forms a filament shaped damage along an elongated focus within the light guide plate. The laser beam is advanced relative to the light guide plate along the predefined contour so that a multitude of filament shaped damages are introduced side-by-side into the light guide plate. A section of the predefined contour extends within the part of the light guide plate in which cemented bond faces of the glass elements and the light reflecting layers are oriented obliquely to the main surfaces so that the laser beam penetrates the light reflecting layer being oriented obliquely to the laser beam. The reflective light guide device is cleaved from the light guide plate at the predefined contour.
B23K 26/08 - Devices involving relative movement between laser beam and workpiece
B23K 26/0622 - Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
B23K 26/53 - Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
B23K 103/00 - Materials to be soldered, welded or cut
An assembly with an electric feedthrough is provided, including a main body having an opening, through which an electric conductor is passed and held with a fixing material. The electric conductor surface not covered by the fixing material has a first coating while the surface covered by the fixing material lacks the first coating. The main body surface uncovered by the fixing material omits the first coating and optionally has a second coating, different from the first coating, or is provided completely with the first coating. The main body surface covered by the fixing material lacks the first coating, and the electric conductor surface uncovered by the fixing material lacks the first coating and is optionally provided with a second coating, different from the first coating. The first coating has one or more layers, and the outermost layer is an electrolessly deposited layer of a first coating material.
An electrical feedthrough includes: a fixing material; a main body including an opening; and a connecting pin, which is passed through the opening in the main body and which is held in place by the fixing material which seals the opening, the fixing material being a glass material, glass-ceramic material, or a ceramic, the connecting pin including or consisting of a core, the core directly adjoining the fixing material and including a copper material, the copper material in an annealed state after forming the electrical feedthrough having a 0.2% yield strength of at least 150 N/mm2.
A method for determining an axial run out of a circular elongated element includes: providing a circular elongated element by a providing unit; illuminating a first end of the circular elongated element; acquiring one or more images of the first end of the circular elongated element with a camera, an angle α being between a centerline of the camera and a plane perpendicular to a rotation axis of an ideal circular elongated element is more than 0° and less than 90°; determining at least a part of a circumference of the first end in each of the one or more images to obtain a determined at least a part of the circumference of the first end; and comparing the determined at least a part of the circumference of the first end with at least a part of an ellipse to determine the axial run out of the first end.
G01N 21/892 - Investigating the presence of flaws, defects or contamination in moving material, e.g. paper, textiles characterised by the flaw, defect or object feature examined
G01N 21/88 - Investigating the presence of flaws, defects or contamination
17.
METHOD FOR SEPARATING A GLASS ELEMENT FROM A GLASS STRAND, GLASS ELEMENT AND BUNDLE OF GLASS ELEMENTS
The present invention relates to a method for separating a glass element from a glass strand. The invention further relates to a glass element and to a bundle.
The invention relates to a method and an apparatus for testing the optical properties of a composite optical component which includes a multiplicity of connected transparent elements and reflection layers which are arranged so that light introduced at an input portion is split in a first segment of the composite component with a plurality of transparent elements into a multiplicity of first partial beams, which are guided along different paths in the composite component. The first partial beams are partially reflected multiple times in a second segment which also includes a plurality of transparent elements, so that a plurality of second partial beams emerges from a side face due to the partial reflection. The second partial beams are recorded by a detector, and a quality coefficient is ascertained for a plurality of second partial beams selected according to an aggregation rule so the quality coefficient is assigned to a particular part of the composite component.
A method for coating a substrate and a respectively coated substrate. The created coating is characterized by a crystalline and dense structure which is particularly suitable for applying further layers of coatings onto it. The method uses a plasma for curing the applied solution instead of a thermal curing and is, hence, faster, less energy consuming, and applicable to more temperature sensitive substrates.
B05D 3/14 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by electrical means
A glass wafer includes a glass substrate having at least one opening having a surface having two mutually opposite lateral faces and one circumferential edge face, the glass substrate including a glass including a network former and at least one metal oxide. The at least one opening has a maximum lateral dimension of not more than 400 μm. The glass wafer has a thickness of at least 10 μm. A leaching depth of alkali metal ions in the surface of the at least one opening is greater at least by a factor of 1.1 than a leaching depth on the two lateral faces.
A glass tube for pharmaceutical containers is provided. The tube has an inner surface at an inner diameter, an outer surface with an outer diameter, a first end defining a first closed end, a second end defining a first closed end, a first location 400 mm from the first end, a first intermediate location 15 mm from the first end, and a ventilation hole at a first vicinity. The first vicinity is between the first intermediate location and the first location. The glass tube can have a ratio of an integrated Na2F+ signal to an integrated 30Si+ signal of at least 0.10, where the integrated Na2F+signal and the integrated 30Si+signal are integrated over a depth of 100 nm. The glass tube can have a ratio between a fluorescence emission determined at a first vicinity and a fluorescence emission determined at a middle section of at least 0.6.
An electrical feedthrough includes: a main body having a through-opening running through the main body and comprising titanium or titanium alloy; an insulation material accommodated in the through-opening, the insulation material comprising a glass; and an electrical conductor that extends through the insulation material accommodated in the through-opening. The glass is a lanthanum borate glass comprising the following components (in mol % based on oxide): 22.0-37.0 B2O3; 1.0-12.0 La2O3; 10.5-23.0 SiO2; 29.0-45.0 RO (MgO+CaO+SrO); 0.1-6.0 Nb2O5+ZrO2+TiO2+Ta2O5; and greater than 3.00 SiO2/(Nb2O5+ZrO2+TiO2+Ta2O5). The glass, on determination of hydrolytic stability in accordance with DIN ISO 720:2021-12, has an Na2O equivalence value of <1250 μg/g. The feedthrough has long-term autoclaving stability and an insulation resistance of the feedthrough after 300 autoclaving operations is at least 1*109 ohms.
H01B 3/08 - Insulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartzInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances glassInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances glass woolInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances slag woolInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances vitreous enamels
H01B 7/29 - Protection against damage caused by external factors, e.g. sheaths or armouring by extremes of temperature or by flame
H01B 17/62 - Insulating-layers or insulating-films on metal bodies
An assembly device includes a sleeve having an end face and a fiber bundle circumferentially fused at its circumferential surface with a glass tube. The fiber bundle with the glass tube having a common end face. The fiber bundle with the glass tube forming a tapered region towards the common end face. The common end face has a fused, rigid section. The common end face is designed or designable as a ground and/or polished surface. The fiber bundle is cohesively fixed or fixable in the tapered region in or on a fixing section of the sleeve by an adhesive. The common end face has an offset relative to the fixing section such that the common end face is arranged or arrangeable to be spaced apart with an offset from the fixing section with the adhesive. The fixing section and the common end face are separated or separable from each other.
G02B 6/04 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
24.
UV-LIGHT-BLOCKING POWDER MADE OF GLASS, USE AND PRODUCTION THEREOF, AND PREPARATION COMPRISING SAME
The invention relates to a UV-light-blocking powder made of glass and to the use thereof as a UV filter, in particular in cosmetic or pharmaceutical preparations. The invention also relates to a method for producing the powder.
C03C 3/062 - Glass compositions containing silica with less than 40% silica by weight
A61K 8/19 - Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
A61K 33/00 - Medicinal preparations containing inorganic active ingredients
A61Q 17/04 - Topical preparations for affording protection against sunlight or other radiationTopical sun tanning preparations
C03C 3/078 - Glass compositions containing silica with 40% to 90% silica by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
A glass tube for pharmaceutical containers and a manufacturing process for a glass tube are provided. The glass tubes are characterized by a homogenous and low alkali leachability on the inner surface.
C03B 17/04 - Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
F16L 9/10 - Rigid pipes of glass or ceramics, e.g. clay, clay tile, porcelain
F16L 58/00 - Protection of pipes or pipe fittings against corrosion or incrustation
26.
GLASS OR GLASS-CERAMIC PANE COMPRISING AT LEAST ONE COATING APPLIED TO AT LEAST ONE REGION OF AT LEAST ONE SIDE OF THE GLASS OR GLASS-CERAMIC PANE AND GLASS-CERAMIC MATERIAL FOR COATING SUCH A GLASS OR GLASS-CERAMIC PANE, COMPOSITE COMPRISING SUCH A PANE AND USE THEREOF
The present invention relates to a glass-ceramic material for coating a glass or glass-ceramic pane and to the pane coated with the material. The pane has high optical density, a high breaking strength and a high bending strength.
C03B 32/02 - Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
27.
GLASS TUBE FOR PHARMACEUTICAL CONTAINERS AND PROCESS FOR THE PRODUCTION OF A GLASS TUBE
A glass tube for pharmaceutical containers and a process for the production of a glass tube are provided. The glass tubes have low alkali leachability and are devoid of a lamp ring.
The invention relates to a method for inspecting glass panes (1), in which a glass pane (1) is provided and examined for the presence of particles (3) which are embedded in the glass and have a diameter of less than 10 μm, wherein - the glass pane (1) is irradiated by means of an X-ray source (5) which has has a source spot (7) with a lateral dimension in at least one direction of at most 10 μm, - the X-ray radiation transmitted through the glass pane (1) is collected on a detector screen (9) and an image (11) of the intensity of the X-ray radiation transmitted through the glass pane (1) is generated from the X-ray intensity signals of the detector screen (9), - the glass pane (1) and the source spot (7) are moved relative to each other such that, by means of the measuring process, a region of the glass pane (1) is detected which is overall larger than a section (13) detected on the detector screen (9), and - a particle which is embedded in the glass of the glass pane (1) and has a higher density than the glass is detected as an intensity fluctuation in the image (11).
A process includes directing a laser beam at a glass strip so it traverses a line in a drawing direction of the horizontally moving glass strip. A point of incidence of the laser beam is chosen so the line forms an envisaged dividing line between a useful region and a thickened edge region and the point of incidence on the glass is at a position where a temperature of the glass is within a range between an upper viscosity of 1010 dPas and a lower viscosity of 1015 dPas. The laser beam photothermally processes the glass strip so a gap is formed along the line between the useful region and the thickened edge region to obtain a glass strip with a homogeneous glass thickness and a new edge parallel to the drawing direction and a separated thickened edge region. The glass strip with homogeneous thickness is cooled after separation.
A method of finishing a reflective light guide (1), wherein a reflective light guide blank (2) is provided, the blank (2) having two opposed and parallel side faces (10, 11) and comprising a multitude of transparent components (4, 5, 6) so that opposed surfaces of the components (4, 5, 6) form sections of the side faces (10, 11) of the reflective light guide blank (2), wherein at least two adjacent components (5, 6) differ in their abrasion resistance against mechanical grinding or polishing, so that a first component (5) has a lower abrasion resistance than a second component (6) adjacent to and connected to the first component (5) and wherein the side faces (10, 11) are abrasively treated, the abrasive treatment including at least one polishing step, and wherein a selective etching is applied to the side faces (10, 11), whereby compared to the first component (5) less material is removed from the surface of the second component (6), whereby the material removal by the selective etching process at least partly compensates the different abrasion resistances of the components (5, 6) to produce parallel side faces (5, 6) and a constant thickness of the light guide (1) obtained after polishing the blank (2).
The present disclosure relates to electrical feedthrough assemblies in general, especially to electrical feedthrough assemblies that may be attached to a housing, preferably a housing for an E-compressor, an electrical storage device, a pressure sensor or the like. The feedthrough assembly (1) comprises a base body (3) with at least one through hole (5), wherein at least one pin (7) is arranged and sealed within the at least one through hole (5) by a sealing portion (9) made of insulating material. In order to increase the creepage distance between pin (7) and base body (3) an insulating sleeve portion (11) having an cylindrical part (13) is provided around the pin (7), wherein the sealing portion (9) and the insulating sleeve portion (11) are present in one piece in the form of an integral insulating element (15) made of insulating material wherein the insulating material comprises glass or consists of glass or is made of glass, and wherein the insulating sleeve portion (11) is sealed to the pin (7). In particular, the present disclosure provides an electrical feedthrough assembly that is suited for high-voltage applications while at the same time having a robust design and good connectability.
F04B 35/04 - Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
32.
METHOD FOR MEASURING AT LEAST ONE CROSS-SECTIONAL DIMENSION OF A CYLINDRICAL HOLLOW BODY
A method for measuring at least one cross-sectional dimension of a cylindrical hollow body having a wall surrounding a lumen, a longitudinal axis, an inner surface and an outer surface includes: directing a light beam along a travel path from an interferometric device towards the outer surface, such that at least intermittently at least a portion of the light beam hits the outer surface of the hollow body; receiving a portion of light reflected at the outer surface and receiving a portion of light reflected at the inner surface along the travel path at the interferometric device; obtaining at least one cross-sectional dimension of the hollow body based on an interferometric measurement of the portion of light reflected at the outer surface and/or the portion of light reflected at the inner surface; and varying an orientation of the travel path of the light beam towards the hollow body.
G01B 11/28 - Measuring arrangements characterised by the use of optical techniques for measuring areas
G01B 9/02015 - Interferometers characterised by the beam path configuration
G01B 9/02017 - Interferometers characterised by the beam path configuration with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations
G01B 11/06 - Measuring arrangements characterised by the use of optical techniques for measuring length, width, or thickness for measuring thickness
The invention relates to a device for generating low-pressure plasma, comprising a glass-comprising, preferably disk-shaped, dielectric having a low thickness, a low warpage, a low roughness and low total thickness variation.
An optical composite component includes a first surface; a second surface; and at least one stack with a first surface and a second surface including two or more substrates connected to one another using an adhesive layer. A surface of at least one substrate has an inorganic coating. The two or more substrates are arranged such that the substrates and the inorganic coating are alternately arranged in a stack direction of the at least one stack. An angle between a normal vector of the first surface and/or the second surface of the at least one stack and the stack direction is not 0°. The first surface of the component includes the first surface of the at least one stack and/or the second surface of the component includes the second surface of the at least one stack. The inorganic coating has at least two layers including a top layer including SiO2.
G02B 1/10 - Optical coatings produced by application to, or surface treatment of, optical elements
G02B 6/10 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
The present disclosure relates to large format chemically toughened glass articles and to a method of manufacturing thereof. The disclosure also relates to a device for chemically tough-ening large format glass articles.
A method for capturing and evaluating data on a batch blanket on a glass melt in a cold-top melting tank for the melting of glass includes: providing at least one sensor for contactlessly capturing data on the batch blanket at least at an end of a boom of a charger at which batch is applied to the glass melt; repeatedly capturing and storing (a) data of the batch blanket during operation of the melting tank with at least the at least one sensor, data being captured from at least 10 different positions of the batch blanket, and (2) respectively assigning the data to a position of the end of the boom and/or the at least one sensor; and processing the captured data and compiling a topographic map of the batch blanket.
C03B 5/24 - Automatically regulating the melting process
C03B 5/02 - Melting in furnacesFurnaces so far as specially adapted for glass manufacture in electric furnaces
G01B 11/06 - Measuring arrangements characterised by the use of optical techniques for measuring length, width, or thickness for measuring thickness
G01B 15/02 - Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
G01B 17/02 - Measuring arrangements characterised by the use of infrasonic, sonic, or ultrasonic vibrations for measuring thickness
37.
STRUCTURED SUBSTRATE, METHOD FOR MANUFACTURING THE STRUCTURED SUBSTRATE, AND USE OF THE STRUCTURED SUBSTRATE
The invention relates to a structured substrate, preferably for applications in micro systems technology, such as for micro optical systems, comprising: a planar substrate, preferably comprising glass material, and having two opposing planar surfaces, at least one through-hole extending through the material of the planar substrate forming an inner wall surface surrounding the through-hole and connecting the two opposing planar surfaces, and a light absorbing and/or reflecting coating covering at least some areas of the inner wall surface of the through-hole. The invention further relates to method of manufacturing said structured substrate and to use of said structured substrate.
A substrate sub-element has at least one body. The body has at least one material from the group consisting of: glass, glass ceramic, and silicon. The body also has at least one side face. The side face has a height-modulated surface over at least a portion thereof, a surface roughness over at least a portion thereof, and a variation of the surface due to the surface roughness between 1 and 5 orders of magnitude less than a variation of the surface due to the height modulation.
B23K 26/146 - Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beamNozzles therefor the fluid stream containing a liquid
B23K 26/40 - Removing material taking account of the properties of the material involved
B23K 26/402 - Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
B23K 26/53 - Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
B23K 26/57 - Working by transmitting the laser beam through or within the workpiece the laser beam entering a face of the workpiece from which it is transmitted through the workpiece material to work on a different workpiece face, e.g. for effecting removal, fusion splicing, modifying or reforming
B23K 103/00 - Materials to be soldered, welded or cut
H01L 21/78 - Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
39.
Electrical feedthrough and method for its production
An electrical feedthrough is provided, including a base body having at least one opening , through which an electrical conductor is fed and is held in the opening by a fixing material , wherein the fixing material seals the opening and wherein the base body has an elongated form and has a reinforcing structure at least on the edges of the long sides. The reinforcing structure is designed as a raised edge region, which is offset vertically with respect to a base plane of the base body .
An electrical feedthrough includes a base body with a sealing region, at least one opening and an electrical conductor fed through the opening, wherein the conductor is held in the opening by a fixing material and the fixing material seals the opening. The edges which surround the opening are designed to be sharp and all edges of an outer contour of the base body are provided with a chamfer or a rounding, which has a size or a radius r in the range of 0.3 mm to 2 mm.
H01B 1/02 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of metals or alloys
H01B 3/08 - Insulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartzInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances glassInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances glass woolInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances slag woolInsulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of inorganic substances vitreous enamels
H01B 13/22 - SheathingArmouringScreeningApplying other protective layers
H01B 19/04 - Treating the surfaces, e.g. applying coatings
A header for an optoelectronic package, the header includes an electrically conducting eyelet and an electrical feedthrough in an opening extending through the eyelet. The eyelet includes a cavity opening to a first side forming a mounting side for accommodating a thermoelectric cooler with a laser diode mounted thereon, so that in operation the laser diode is cooled by the thermoelectric cooler. The cavity is closed at a second side opposite to the first side so that a bottom of the cavity is formed, wherein the wall thickness measured from the bottom to the second side opposite to the first side is lower or less than the thickness of the eyelet.
H01S 5/062 - Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
An optical glass having a refractive index of more than 1.85, and glass articles comprising the optical glass, especially in the fields of optics and lenses, metaoptics and “augmented reality” (AR) are disclosed.
A light conversion component for mounting on a heat exchanger including: a light conversion element having a front side and a rear side, wherein the light conversion element is configured to be irradiated with primary light on its front side and to emit secondary light with a wavelength changed relative to the primary light on its front side, and a thermally conductive carrier substrate, which carries the light conversion element, wherein the carrier substrate has a carrier front side facing the rear side of the light conversion element, and has a carrier rear side configured for bearing on the heat exchanger, and a thermally conductive connector, which is arranged between the light conversion element and the carrier substrate and which establishes a mechanically fixed connection.
maxmaxmax/t <10, and wherein the surface of the side edge region adjoins the useful region in a continuously curved manner. The invention also relates to a method for producing the thin glass.
A vertical interconnect micro-component adapted for radio frequency signal transmission, preferably for the use in three-dimensional integrated circuits, including: a glass substrate with a first side and a second side opposite to the first side, at least one inner through connector formed in the glass substrate, wherein the inner through connector includes an inner cavity in the glass substrate extending from the first side to the second side of the glass substrate, the inner cavity being fully or partially filled with solid conductor material, and an outer through connector structure formed in the glass substrate and surrounding the at least one inner through connector, the outer through connector structure including one or more outer cavities in the glass substrate extending from the first side to the second side of the glass substrate, the one or more outer cavities each being fully or partially filled with solid conductor material.
H01L 21/48 - Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups or
A substrate body has a first major surface and a distinguished surface. The distinguished surface has at least one first curved progression in at least a portion thereof. The first curved progression lies in a cross-sectional plane defined by a normal vector to the distinguished surface and a normal vector to the first major surface. The first curved progression is defined by a parabolic function, a quartic function, a logarithmic function, or a polynomial function. The substrate body has a thickness of 500 μm or less.
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
19 - Non-metallic building materials
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Adapted parts wholly or partially made of glass or glass ceramic for apparatus and instruments for scientific research in laboratories; navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing and measuring apparatus and instruments; luminous or mechanical signals; testing, monitoring, life-saving and teaching apparatus and instruments, namely, microscopes, cameras, binoculars, telescopes; biochips; glass tubes for scientific purposes; DNA microarrays; photo electron spectroscopy analyzers not for medical purposes; electric batteries; lithium batteries; interfaces for computers; integrated circuit modules; light imaging detection and ranging [lidar] apparatus; laser measuring systems; micro-electro and micro-electronic mechanical system (MEMS); position sensors; motion sensors; vibration sensors; infrared sensors; distance sensors; pressure, optical and temperature sensors; terminals [electricity]; lasers not for medical purposes; laser diodes; lasers for measuring and laser measuring system; waveguides for high-power beam delivery; waveguides (Electronic -); augmented reality headsets and goggles; adapted parts wholly or partly of glass or glass ceramic for apparatus and instruments for conducting, switching, converting, accumulating, regulating or controlling the distribution or use of electricity; adapted parts wholly or partly of glass or glass ceramic for equipment and instruments for recording, transmission, reproduction or processing of sound, images or data; adapted parts wholly or partly of glass or glass ceramic for computers and computer peripheral devices, cell phones, portable computers, portable radio communication machines and apparatus, video screens, computer screens, flat panel display screens, touch screens and interactive screen terminals; adapted parts wholly or partially made of glass or glass ceramic for mirror holders for astronomical telescopes, for apparatus for use in lithography and micro-lithography namely, movable mechanical parts in silicon wafer stepper and scanner machines for wafer positioning, substrate material for reflective optics in EUV lithography; optical glasses, optical filters, optical lenses, optical prisms, optical mirrors, optical cable; radiation filters, interference filters; special glass fibers, light guiding rods and cones, flexible image guides, flexible light guides; glass wafer with high refractive index being parts of optical waveguides; radiation shielding glass; mountable parts made of glass-ceramics in the form of carrier plates, supporting plates, cover parts, separating parts, lining parts and viewing windows for optical measuring devices and measuring instruments for calibration, for laboratory installations in the nature of devices and apparatus for chemical separation processes, for devices and apparatus for process measurement and for apparatus and installations for process control, for electronic apparatus and parts in the nature of virtual reality glasses and headsets, laboratory robots, and laboratory apparatus and instruments for the exchange of substances and heat, for electronic interactive whiteboards, for scanners and for thermal imaging cameras; hermetically sealed housings for the encapsulation of electronical components; Sensor housing with a hermetically sealed optical window for use with bioreactors for monitoring chemical or biological reactions; Mounts adapted for sensors for flow monitoring of chemical, biological or biotechnological manufacturing processes; Screen protectors comprised of glass adapted for use with electronic devices, namely, portable electronic device screens, smartphone screens, video screens, computer display screens, flat panel display screens, projection screens, touch screens, and interactive touch screen terminals; laboratory articles and apparatus comprising of silica glass, namely, crucibles, glass beakers, flasks, bottles, test tubes, crucibles and dishes; apparatuses for scientific purposes, namely, distillatory apparatuses, combustion units, combustion apparatuses, combustion tubes, coils, reactors, condensers; laboratory apparatuses, namely, silica glass smelters and silica glass trays and beakers; laboratory apparatuses and instruments for low-voltage applications, namely, fused quartz bell jars, fused quartz crucibles, insulators; components for laboratory apparatus and apparatus for scientific purposes made of silica glass and quartz ware, namely, tubes, capillary tubes, streamlined-section tubes, beakers, flasks, bottles, test tubes, crucibles, dishes, distillatory apparatuses, combustion units, combustion apparatuses, combustion tubes, coils, reactors, fused quartz bell jars, fused quartz crucibles, connectors with standard ground joints, adapters, stoppers, sockets, stopcocks; components for laboratory apparatus and laboratory instruments made of silica glass and quartz ware, namely, tubes, capillary tubes, streamlined-section tubes, fused quartz bell jars, fused quartz crucibles, insulators; silica glass being parts of laboratory chemical reactors; silica glass being parts of distillation columns for laboratory use; silica glass being parts of spectrometers for medical use; silica glass tubes for scientific purposes; cover glass for solar cells; optical glasses, blanks and processed components for optical devices and consumer optics; optical filters for lighting technics, optical devices and telecommunications, mirrors holders made of glass ceramics for astronomical telescopes; laser glasses and their components, not for medical use; scientific, optical, weighing, measuring, and checking and supervising apparatus and instruments and their parts and fittings namely coated and uncoated glass substrates and microarrays for use in biotechnologies, pharmaceutical technologies and genetic engineering. Adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components of surgical, medical, dental and veterinary instruments and apparatus in the nature of surgical devices and implements, injection devices for pharmaceutical infusion, infusion devices for administering drugs, lasers for medical purposes, lasers for skin treatment, microarrays for use in connection with biotechnologies, pharmaceutical technologies and genetic engineering; adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components for dental lighting systems, dental handpieces, medical apparatus and instruments for use in magnetic resonance imaging and magnetic resonance spectroscopy, medical imaging and medical diagnostics, medical endoscopes; medical syringes, syringe bodies, syringe cylinders made of special glass and/or plastic; special glass in the form of ultrafine powder, especially for use in dentistry; medical implants. Adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components of devices and installations for cooling, cooking, water supply and for sanitary purposes, namely refrigerators, freezers, cooking apparatus, cooktops, heating plates, microwave ovens, barbecues, indoor and outdoor kitchen appliance grills, rotisserie grills; adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components of devices and installations for heating, drying, ventilation, namely air conditioners, solid fuel stoves, wood burning stoves, industrial furnaces, gas and electric heaters, ovens including high-temperature ovens, disinfection apparatus and sterilization ovens, laboratory burners and laboratory lamps; adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components of devices and installations for lighting apparatus for indoor and outdoor use, for in-seat lighting in planes, for utilization in automobiles, ultraviolet ray lamps, not for medical purposes, for halogen and discharge lamps, for light transmission in lighting engineering, for vehicle lighting, for lighting systems in vehicles of all kind and in other means of transport; glasses for headlights; mountable lids, windows, burner shields, rotisserie covers and grill surfaces, all made of glass-ceramics, as parts of barbecues, indoor and outdoor kitchen appliance grills, and rotisserie grills; mountable parts made of glass-ceramics in the form of carrier plates, supporting parts, cover parts, separating parts, lining parts and viewing windows for ovens including high-temperature ovens, for disinfection apparatus and sterilization ovens, for laboratory burners and laboratory lamps, for electric heaters and in lighting lamps; mountable parts made of glass-ceramics in the form of carrier plates, supporting plates, cover parts, separating parts, lining parts and viewing windows for apparatus and installations for chemical separation processes in the nature of distillation columns, separators, not for scientific purposes; silica glass being parts of lighting fixtures; silica glass being parts of distillation columns not for scientific purposes. Adapted structural parts made wholly or partly of glass or glass ceramic for vehicles, apparatus for locomotion by land, air or water, namely, automobiles, boats, airplanes and trains. Building glass. Unworked and semi-worked glass with the exception of glass used in building, namely glass-ceramic, and special glass as flat glass, hollow glass, glass tubes, glass rods, glass fibres, glass powder, glass granulate and sintered glass for optical, optoelectronic, electrotechnical, electronic, electrical, chemical, physical, biological, agricultural, pharmaceutical, cosmetic, medical, scientific, technical, precision engineering, aesthetic, household, kitchen and building purposes; unworked and semi-worked glass for kitchen appliances, namely cookers, baking ovens, refrigerators, freezers, microwave ovens, food processors, coffee machines, cooking and water heating apparatus, for fireplaces, for hermetic sealing of display housings, diodes, ceramic housings for integrated circuits, for the passivation of semi-conductors, for soldering glass to glass, glass to ceramics or glass to metal; substrates and bases of sintered glass ceramic, glass solder, granulate, powder and sintered preforms for electronic components; primary packaging made of special glass for the pharmaceutical and cosmetic industries, namely flasks, ampoules, syringe bodies, glass vials for medication sold empty, glass ampoules for medication sold empty, bottles sold empty; glass sheets (semi-finished) to be used as cover panels for touch control and display fields, boards or screens; partly worked silica glass, namely, tubes, rods, discs, blocks, plates, sheets, cylinders, receptacles, and fibers all for general and industrial and further manufacturing use.
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
11 - Environmental control apparatus
12 - Land, air and water vehicles; parts of land vehicles
19 - Non-metallic building materials
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Adapted parts wholly or partially made of glass or glass ceramic for apparatus and instruments for scientific research in laboratories; navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing and measuring apparatus and instruments; luminous or mechanical signals; testing, monitoring, life-saving and teaching apparatus and instruments, namely, microscopes, cameras, binoculars, telescopes; biochips; glass tubes for scientific purposes; DNA microarrays; photo electron spectroscopy analyzers not for medical purposes; electric batteries; lithium batteries; interfaces for computers; integrated circuit modules; light imaging detection and ranging [lidar] apparatus; laser measuring systems; micro-electro and micro-electronic mechanical system (MEMS); position sensors; motion sensors; vibration sensors; infrared sensors; distance sensors; pressure, optical and temperature sensors; terminals [electricity]; lasers not for medical purposes; laser diodes; lasers for measuring and laser measuring system; waveguides for high-power beam delivery; waveguides (Electronic -); augmented reality headsets and goggles; adapted parts wholly or partly of glass or glass ceramic for apparatus and instruments for conducting, switching, converting, accumulating, regulating or controlling the distribution or use of electricity; adapted parts wholly or partly of glass or glass ceramic for equipment and instruments for recording, transmission, reproduction or processing of sound, images or data; adapted parts wholly or partly of glass or glass ceramic for computers and computer peripheral devices, cell phones, portable computers, portable radio communication machines and apparatus, video screens, computer screens, flat panel display screens, touch screens and interactive screen terminals; adapted parts wholly or partially made of glass or glass ceramic for mirror holders for astronomical telescopes, for apparatus for use in lithography and micro-lithography namely, movable mechanical parts in silicon wafer stepper and scanner machines for wafer positioning, substrate material for reflective optics in EUV lithography; optical glasses, optical filters, optical lenses, optical prisms, optical mirrors, optical cable; radiation filters, interference filters; special glass fibers, light guiding rods and cones, flexible image guides, flexible light guides; glass wafer with high refractive index being parts of optical waveguides; radiation shielding glass; mountable parts made of glass-ceramics in the form of carrier plates, supporting plates, cover parts, separating parts, lining parts and viewing windows for optical measuring devices and measuring instruments for calibration, for laboratory installations in the nature of devices and apparatus for chemical separation processes, for devices and apparatus for process measurement and for apparatus and installations for process control, for electronic apparatus and parts in the nature of virtual reality glasses and headsets, laboratory robots, and laboratory apparatus and instruments for the exchange of substances and heat, for electronic interactive whiteboards, for scanners and for thermal imaging cameras; hermetically sealed housings for the encapsulation of electronical components; Sensor housing with a hermetically sealed optical window for use with bioreactors for monitoring chemical or biological reactions; Mounts adapted for sensors for flow monitoring of chemical, biological or biotechnological manufacturing processes; Screen protectors comprised of glass adapted for use with electronic devices, namely, portable electronic device screens, smartphone screens, video screens, computer display screens, flat panel display screens, projection screens, touch screens, and interactive touch screen terminals; laboratory articles and apparatus comprising of silica glass, namely, crucibles, glass beakers, flasks, bottles, test tubes, crucibles and dishes; apparatuses for scientific purposes, namely, distillatory apparatuses, combustion units, combustion apparatuses, combustion tubes, coils, reactors, condensers; laboratory apparatuses, namely, silica glass smelters and silica glass trays and beakers; laboratory apparatuses and instruments for low-voltage applications, namely, fused quartz bell jars, fused quartz crucibles, insulators; components for laboratory apparatus and apparatus for scientific purposes made of silica glass and quartz ware, namely, tubes, capillary tubes, streamlined-section tubes, beakers, flasks, bottles, test tubes, crucibles, dishes, distillatory apparatuses, combustion units, combustion apparatuses, combustion tubes, coils, reactors, fused quartz bell jars, fused quartz crucibles, connectors with standard ground joints, adapters, stoppers, sockets, stopcocks; components for laboratory apparatus and laboratory instruments made of silica glass and quartz ware, namely, tubes, capillary tubes, streamlined-section tubes, fused quartz bell jars, fused quartz crucibles, insulators; silica glass being parts of laboratory chemical reactors; silica glass being parts of distillation columns for laboratory use; silica glass being parts of spectrometers for medical use; silica glass tubes for scientific purposes; cover glass for solar cells; optical glasses, blanks and processed components for optical devices and consumer optics; optical filters for lighting technics, optical devices and telecommunications, mirrors holders made of glass ceramics for astronomical telescopes; laser glasses and their components, not for medical use; scientific, optical, weighing, measuring, and checking and supervising apparatus and instruments and their parts and fittings namely coated and uncoated glass substrates and microarrays for use in biotechnologies, pharmaceutical technologies and genetic engineering. Adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components of surgical, medical, dental and veterinary instruments and apparatus in the nature of surgical devices and implements, injection devices for pharmaceutical infusion, infusion devices for administering drugs, lasers for medical purposes, lasers for skin treatment, microarrays for use in connection with biotechnologies, pharmaceutical technologies and genetic engineering; adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components for dental lighting systems, dental handpieces, medical apparatus and instruments for use in magnetic resonance imaging and magnetic resonance spectroscopy, medical imaging and medical diagnostics, medical endoscopes; medical syringes, syringe bodies, syringe cylinders made of special glass and/or plastic; special glass in the form of ultrafine powder, especially for use in dentistry; medical implants. Adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components of devices and installations for cooling, cooking, water supply and for sanitary purposes, namely refrigerators, freezers, cooking apparatus, cooktops, heating plates, microwave ovens, barbecues, indoor and outdoor kitchen appliance grills, rotisserie grills; adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components of devices and installations for heating, drying, ventilation, namely air conditioners, solid fuel stoves, wood burning stoves, industrial furnaces, gas and electric heaters, ovens including high-temperature ovens, disinfection apparatus and sterilization ovens, laboratory burners and laboratory lamps; adapted structural parts made wholly or partly of glass or glass ceramic sold as integral components of devices and installations for lighting apparatus for indoor and outdoor use, for in-seat lighting in planes, for utilization in automobiles, ultraviolet ray lamps, not for medical purposes, for halogen and discharge lamps, for light transmission in lighting engineering, for vehicle lighting, for lighting systems in vehicles of all kind and in other means of transport; glasses for headlights; mountable lids, windows, burner shields, rotisserie covers and grill surfaces, all made of glass-ceramics, as parts of barbecues, indoor and outdoor kitchen appliance grills, and rotisserie grills; mountable parts made of glass-ceramics in the form of carrier plates, supporting parts, cover parts, separating parts, lining parts and viewing windows for ovens including high-temperature ovens, for disinfection apparatus and sterilization ovens, for laboratory burners and laboratory lamps, for electric heaters and in lighting lamps; mountable parts made of glass-ceramics in the form of carrier plates, supporting plates, cover parts, separating parts, lining parts and viewing windows for apparatus and installations for chemical separation processes in the nature of distillation columns, separators, not for scientific purposes; silica glass being parts of lighting fixtures; silica glass being parts of distillation columns not for scientific purposes. Adapted structural parts made wholly or partly of glass or glass ceramic for vehicles, apparatus for locomotion by land, air or water, namely, automobiles, boats, airplanes and trains. Building glass. Unworked and semi-worked glass with the exception of glass used in building, namely glass-ceramic, and special glass as flat glass, hollow glass, glass tubes, glass rods, glass fibres, glass powder, glass granulate and sintered glass for optical, optoelectronic, electrotechnical, electronic, electrical, chemical, physical, biological, agricultural, pharmaceutical, cosmetic, medical, scientific, technical, precision engineering, aesthetic, household, kitchen and building purposes; unworked and semi-worked glass for kitchen appliances, namely cookers, baking ovens, refrigerators, freezers, microwave ovens, food processors, coffee machines, cooking and water heating apparatus, for fireplaces, for hermetic sealing of display housings, diodes, ceramic housings for integrated circuits, for the passivation of semi-conductors, for soldering glass to glass, glass to ceramics or glass to metal; substrates and bases of sintered glass ceramic, glass solder, granulate, powder and sintered preforms for electronic components; primary packaging made of special glass for the pharmaceutical and cosmetic industries, namely flasks, ampoules, syringe bodies, glass vials for medication sold empty, glass ampoules for medication sold empty, bottles sold empty; glass sheets (semi-finished) to be used as cover panels for touch control and display fields, boards or screens; partly worked silica glass, namely, tubes, rods, discs, blocks, plates, sheets, cylinders, receptacles, and fibers all for general and industrial and further manufacturing use.
49.
METHOD AND DEVICE FOR MANUFACTURING A MULTIPLICITY OF COMPONENTS WITH AT LEAST ONE ELECTRICAL FEEDTHROUGH AND AN INFORMATION STORE, COMPONENT, AND METHOD AND DEVICE FOR THE FURTHER PROCESSING OF SUCH COMPONENTS
A method for further processing of components includes: providing the components with an electrical feedthrough, each one of the plurality of components including: a base body including a feedthrough opening; an electrically insulating material; a functional element, the electrical feedthrough being that in which the functional element is fastened in the feedthrough opening by way of the electrically insulating material; and an information store; obtaining an information that is assigned to component, wherein the obtaining of the information that is assigned to the component includes reading an information store of the component or reading an assembly information store of a container that receives a component; and assigning the information to a respective unit, the components being manufactured using a method for manufacturing.
H05K 3/40 - Forming printed elements for providing electric connections to or between printed circuits
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
H05K 1/11 - Printed elements for providing electric connections to or between printed circuits
50.
METHOD AND APPARATUS FOR PRODUCING HOLLOW GLASS BODY PRODUCTS, AND HOLLOW GLASS BODY PRODUCTS AND THEIR USE
A method for producing a hollow glass body product includes: providing a hollow glass body having an outer surface; forming the hollow glass body product so as to have a first end portion and a second end portion, the first end portion being sealed by a first bottom and the second end portion being sealed by a second bottom; and laser-based irradiating of the hollow glass body with focused laser radiation to produce a plurality of spaced apart filamentary defects in a predetermined arrangement pattern in the outer surface of at least the first end portion, thereby generating a plurality of open passages connecting an interior of the hollow glass body to the outer surface thereof by at least part of the filamentary defects. A diameter of the passages is sized to be less than 50 micrometers and a plurality of the open passages provide gaseous communication to the interior.
The invention relates to a method for producing a glass-ceramic composite object, and a glass-ceramic composite object produced from at least two starting elements. In the method, respective surfaces of at least two starting elements consisting of the precursor glass of the glass-ceramic material are pressed flat and directly against one another with the application of pressure, and at a temperature at which the ceramisation of the glass-ceramic material takes place they are joined so as to create a monolithic bond between the at least two starting elements.
A glass or glass-ceramic product having a substrate made of a glass or glass-ceramic, wherein the substrate has been provided with an essentially pigment-free coating at least on one side over at least a part of its surface, wherein the coating includes an at least partly fused glass flux, wherein the surface of the coating has a mean square height Sq of at least 0.1 μm and at most 2.5 μm, and wherein the coating has a core height Sk of at least 1.0 μm to at most 10 μm. A method and an ink for production of the glass or glass-ceramic product is also provided.
C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
C09D 11/03 - Printing inks characterised by features other than the chemical nature of the binder
53.
HERMETICALLY SEALED ENCLOSURE AND METHOD FOR DESIGNING THE WELD CONNECTION FOR SUCH AN ENCLOSURE
A base substrate of an enclosure has a functional region and a cover substrate covers the functional region. The base substrate and cover substrate are directly connected together in a hermetically tight manner via at least one laser bonding line so the functional region is hermetically enclosed in the enclosure. For the connection between the substrates a minimum shear force is specified that the laser weld connection is to withstand, a minimum length is determined, by an empirically determined force per laser bonding line length P, for the total length of all bonding lines, and a contact surface width B is selected such that a ratio Ai/Aw, formed from a contact surface Ai, at which the base substrate and the cover substrate can touch one another, and a laser bonding surface Aw covered by the laser bonding lines with a width w, is in the range from 1 to 10.
B23K 26/324 - Bonding taking account of the properties of the material involved involving non-metallic parts
B23K 26/57 - Working by transmitting the laser beam through or within the workpiece the laser beam entering a face of the workpiece from which it is transmitted through the workpiece material to work on a different workpiece face, e.g. for effecting removal, fusion splicing, modifying or reforming
B23K 103/00 - Materials to be soldered, welded or cut
An implantable device (1) is provided comprising a housing (2), an electronic or electrical component (4) and at least one antenna (8), wherein the housing (2) is formed by at least two non-metallic substrates (10, 20, 22) which are bonded by means of a laser bonding process, wherein at least one of the non-metallic substrates (10, 20, 22) is a glass substrate (10) and has at least one electrical feed-through configured as a through glass via (30) comprising a conductive rod (32) electrically connecting the inside of the housing (2) to the outside through said glass substrate (10). The conductive rod (32) of the at least one through glass via (30), the at least one electronic or electrical component (4) and the at least one antenna (8) are configured and arranged such that the implantable device (1) has an interference volume I within which a relative change (I) of an MRI signal frequency (II) relative to the frequency of an undisturbed signal (III) caused by the presence of the implantable device (1) is more than 1 x 10-6, a ratio m of the interference volume I to a volume V of the implantable device I/V being less than 40.
The invention relates to a method for producing ultra-thin elements, to elements made of glass-based material (2, 4) and to the use thereof, in particular made of glass and/or glass ceramic, having a material thickness (d) of 5 to 100 µm by means of at least one ultra-short pulse laser (16) having a laser wavelength in which the element made of glass-based material is at least substantially transparent, wherein the beam profile of the laser beam (20) is shaped such that it has a laser preferred direction LVR. In this way, instances of damage (14) are introduced into the ultra-thin element made of glass-based material (2, 4) along a separating line (12, 121, 122), wherein adjacent instances of damage (14) are spaced at a distance (A) of 15 µm to 50 µm. Particularly good edge strength is thus achieved.
B23K 26/53 - Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
56.
LIGHTING DEVICE AND LIGHT CONVERSION UNIT FOR EMITTING LIGHT IN THE NIR RANGE
A lighting device includes a light source for emitting primary light, which is configured as a laser; and a light conversion unit including a light conversion element having at least one light-converting ceramic material, a front side, and a back side, a substrate which is directly or indirectly connected to the back side of the light conversion element, and a connector between the light conversion element and the substrate. The light conversion element is adapted to be illuminated with the primary light and to emit secondary light with a wavelength or wavelength range altered relative to the primary light. The primary light has a wavelength of less than 650 nm and the secondary light has a maximum intensity of emission at a wavelength of more than 650 nm.
F21V 9/32 - Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
F21V 3/04 - GlobesBowlsCover glasses characterised by materials, surface treatments or coatings
F21V 29/70 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
KKMKKMKMM is less than 0.2. The invention also relates to a roll and/or spool (10) on which the glass filament (1) is wound. The glass filament (1) may be used in particular as a consumable material for 3D printers.
22323255. A sodium conductivity at room temperature of more than 10-5S/cm can be achieved. The invention further relates to a method for producing a sodium ion conductor of this type and to the uses thereof, in particular as a component of a sodium ion battery or a sodium solid-state battery.
H01B 1/08 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances oxides
H01M 10/39 - Accumulators not provided for in groups working at high temperature
C04B 35/00 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products
59.
SODIUM ION CONDUCTOR, METHOD FOR THE PRODUCTION THEREOF, AND USE OF SAME
r<69r>69r<69/nr≥69r<69/nr≥69 is between 3 and 6. A sodium conductivity at room temperature of more than 10-5 S/cm can be achieved. The invention further relates to a method for producing such a sodium ion conductor and to the uses thereof, in particular as a component of a sodium ion battery or a solid-state sodium battery.
H01B 1/08 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of other non-metallic substances oxides
C04B 35/00 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products
H01M 10/39 - Accumulators not provided for in groups working at high temperature
60.
METHOD AND SYSTEM FOR OBTAINING CUT ELONGATED ELEMENTS
A method for obtaining cut elongated glass elements includes: providing a continuous elongated glass element; continuously measuring one or more geometric parameters of the continuous elongated glass element to obtain one or more continuous geometric parameters; cutting the continuous elongated glass element to obtain cut elongated glass elements; measuring one or more geometric parameters at one or more points along a rotation axis of one or more of the cut elongated glass elements to obtain one or more individual geometric parameters; and connecting the one or more of the continuous geometric parameters with the one or more of the individual geometric parameters.
The invention relates to a glass element (1) having two opposite lateral surfaces (2, 3), which glass element has a connecting portion (5) having wall surfaces (50) which connect the lateral surfaces (2, 3), wherein: in a plan view of one of the lateral surfaces (2, 3), the connecting portion (5) has a width of less than 3 mm at least along a portion (7); said portion (7) of the connecting portion (5) has a recess (9) in one of the lateral surfaces (2, 3) such that the thickness, specified by the distance between the lateral surfaces (2, 3), of the glass element (1) is reduced in the region of the recess (9); the recess (9) comprises wall surfaces (90) and a bottom surface (92); and the wall surfaces (90) and the bottom surface (92) of the recess (9), and the wall surfaces (50) of the connecting portion (5), have an etched surface structure.
The disclosure relates to waveguides for transmitting electromagnetic waves, for example image guides for transmitting image information, and to methods of manufacturing waveguides, which operate using transverse Anderson localization and may have an optically active material for improved contrast.
G02B 6/04 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
G02B 6/10 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
G02B 6/06 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
G02B 6/08 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
63.
TEST METHOD FOR QUALITY EVALUATION AND COATED CONTAINER
A coated container includes: a container having a surface; and a coating applied to at least part of the surface to form a coated surface. Leaching of at least one of one or more types of ions or one or more types of compounds is determined by performing an alkaline treatment on at least part of the coated surface to obtain an alkaline treated surface and performing an acidic treatment on at least part of the alkaline treated surface to obtain an acidic treated surface. The leaching of the at least one of one or more types of ions or one or more types of compounds from the coated surface is 5.00 mg/l or less.
A61J 1/14 - Containers specially adapted for medical or pharmaceutical purposes DetailsAccessories therefor
C03C 3/06 - Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
C03C 3/078 - Glass compositions containing silica with 40% to 90% silica by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
C03C 3/083 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound
C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
C03C 3/087 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
C03C 3/089 - Glass compositions containing silica with 40% to 90% silica by weight containing boron
C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
C03C 17/00 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
A light transmitting component, in particular for a sensor head or for connection to a coupling light guide is provided, for transmitting electromagnetic radiation, in particular through a wall. The component includes a feed-through coupling element, which is configured for being arranged in a main body or in a wall opening, for incoupling and transmitting the electromagnetic radiation through the feed-through coupling element, in particular through the wall, without divergence. The feed-through coupling element includes a multi core fiber rod (MCR) and is designed with positional offset tolerance so that a lateral positional offset between the feed-through coupling element and a light transmitting component coupled thereto, such as a coupling light guide, of 10 μm or more, results in a relative signal loss of 10% or less.
A redrawable glass, in particular for light guide elements (1) such as glass fibres, is provided. In particular, highly transparent glasses, a method for producing same, and uses thereof. The glasses are preferably used as core glass in a light and/or image guide (1). A light and/or image guide (1) that includes the glass as core glass (2), and a cladding glass (3) is also provided. The use of such a glass in the fields of medical technology, in particular for endoscopic applications, imaging, projection, telecommunications, optical data transmission technology, mobile drive, laser technology and disinfection, and also optical elements or preforms of such optical elements.
C03C 3/068 - Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
A61B 1/00 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopesIlluminating arrangements therefor
C03C 3/091 - Glass compositions containing silica with 40% to 90% silica by weight containing boron containing aluminium
A mounting device for a fiber-optic cable that includes a light guide including an optical fiber and a cladding which fully encloses the light guide at least in portions on its outer circumferential face. The mounting device is formed from one piece or from a first and a second segment, and has a first fixing portion and a second fixing portion spatially separated from the first fixing portion. The second fixing portion is arranged concentrically around the first fixing portion, and the light guide is connected or connectable at least partially or in portions materially to the first fixing portion and the cladding is connected or connectable to the second fixing portion at least partially or in portions with a form fit, a force fit and/or materially, so that fixing of the light guide and fixing of the cladding on the mounting device are separated or separable from one another.
C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
C03C 1/00 - Ingredients generally applicable to manufacture of glasses, glazes or vitreous enamels
68.
CONNECTED ASSEMBLY AND METHOD FOR PRODUCING A CONNECTED ASSEMBLY
The invention relates to a connected assembly (1) which comprises a first, metal substrate (3) and comprises a second substrate (4) which is permeable to light in at least one wavelength range. A contact surface (11) of the first substrate (3) is arranged adjacent to a contact surface (12) of the second substrate (4), and the first substrate (3) and the second substrate (4) are directly joined together by means of at least one laser joining zone (10) in the form of at least one laser joining line (6) or a plurality of laser tack points, wherein the at least one laser joining zone (10) has a mixing zone (20) in which material of the first substrate (3) and material of the second substrate (4) are intermixed. The at least one laser joining zone (10) has a first modification zone (21) on the contact surface (11) of the first substrate (3), wherein a width D_Misch of the mixing zone (20) of the at least one laser joining line (6) or a diameter D_Misch of the mixing zone (20) of a laser tack point in relation to a width D_Mod1 of the first modification zone (21) of the at least one laser joining line (6) or a diameter D_Mod1 of the corresponding laser tack point satisfies the condition 0.5 < D_Misch/D_Mod1 <= 1.5, and wherein the laser joining zone (10) in the second substrate (4) exhibits no material alteration or has a second modification zone (22), wherein a height H_Mod2 of said second modification zone (22) lies in the range from 0 µm to 30 µm proceeding from the contact surface (12) of the second substrate (4).
H01L 21/50 - Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups or
H01L 23/10 - ContainersSeals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
69.
THERMAL EXPANSION-BALANCED TRANSVERSE ANDERSON LOCALIZATION OPTICAL WAVEGUIDES THAT HAVE REDUCED BOWING
The invention relates to thermal expansion-balanced transverse Anderson localization optical waveguides that have reduced bowing. The optical waveguide is formed of a fiber bundle comprising at least two distinct structural elements. The low curvature of the waveguide is achieved by a net CTE modulus being close to zero, which is achieved by relocating some of the structural elements of the fiber bundle to a different quadrant of the waveguide cross-section.
G02B 6/08 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Laboratory articles and apparatus of silica glass, silica
glass crucibles, silica glass for chemical reactors, silica
glass for spectrometers, silica glass for the semi-conductor
industries. Silica glass for lighting, for reactors being industrial
chemical installations, for distillation columns. Tubes, rods, discs, blocks, plates, sheets, cylinders,
receptacles and fibers, all of the aforesaid made of silica
glass.
71.
OPTICAL ARRANGEMENT AND OPTICAL FILTER COMPONENT FOR CAMERA MODULE
An optical arrangement (1) for a camera module, comprises an optical system (100) and an image sensor(6), wherein the optical system (100) comprises at least a transparent cover (2), an optical lens system (3), an infrared absorbing cut filter (4) and at least one organic absorptive layer (5). An optical filter component and a method for the preparation of the optical filter component are also provided.
An electrical feedthrough assembly is disclosed having a base body with at least one opening for a conductor embedded in a fixation material that is fed into each of the respective openings and sealing the respective opening. The electrical feedthrough assembly further includes an insulation element made from a material having a first glass-transition temperature tg1, wherein the insulation element is affixed by an adhesive material arranged between the insulation element and the fixation material.
F04B 35/04 - Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
The invention relates to a front-face substrate for a solar module, in particular for mobile applications, for example mobile devices, means of transportation, or manned or unmanned flying objects, wherein the front-face substrate has a weight per unit area of under 500 g/m2 and comprises a material which has a transmission curve T(λ) for a reference thickness of 100 μm, said transmission curve forming a transition from a lower transmission Tlow to an upper transmission Tup and having a transitional transmission Ttr therebetween of 50% in a wavelength range of 302 nm to 322 nm.
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Silica glass being parts of semiconductor manufacturing, wafer processing, and substrate manufacturing machines; Silica glass being parts of industrial chemical reactors. Laboratory articles and apparatus comprising of silica glass, namely, crucibles, glass beakers, flasks, bottles, test tubes, crucibles and dishes; apparatuses for scientific purposes, namely, distillatory apparatuses, combustion units, combustion apparatuses, combustion tubes, coils, reactors, condensers; laboratory apparatuses, namely, silica-glass smelters and silica-glass trays and beakers; laboratory apparatuses and instruments for low-voltage applications, namely, fused quartz bell jars, fused quartz crucibles, insulators; components for laboratory apparatus and apparatus for scientific purposes made of silica-glass and quartz ware, namely, tubes, capillary tubes, streamlined-section tubes, beakers, flasks, bottles, test tubes, crucibles, dishes, distillatory apparatuses, combustion units, combustion apparatuses, combustion tubes, coils, reactors, fused quartz bell jars, fused quartz crucibles, connectors with standard ground joints, adapters, stoppers, sockets, stopcocks; components for laboratory apparatus and laboratory instruments made of silica-glass and quartz ware, namely, tubes, capillary tubes, streamlined-section tubes, fused quartz bell jars, fused quartz crucibles, insulators; Silica glass being parts of laboratory chemical reactors; Silica glass being parts of distillation columns for laboratory use; Silica glass being parts of spectrometers for medical use; Silica glass tubes for scientific purposes. Silica glass being parts of lighting fixtures; Silica glass being parts of distillation columns not for scientific purposes. Partly worked silica glass, namely, tubes, rods, discs, blocks, plates, sheets, cylinders, receptacles, and fibers all for general and industrial and further manufacturing use.
The present invention relates to an isothermally long-term stable glass-ceramic component as well as a process for producing such a glass-ceramic component and the use of such a component.
C03C 3/11 - Glass compositions containing silica with 40% to 90% silica by weight containing halogen or nitrogen
C03C 4/00 - Compositions for glass with special properties
C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
76.
FOLDABLE GLASS ELEMENT AND STACK ASSEMBLY COMPRISING THE SAME
The present invention relates to a flexible glass element and to a stack assembly comprising the glass element. The invention also relates to a method of producing the glass element or stack assembly comprising the same.
The invention relates to a remote sensing mechanism device comprising a primary light source for emitting primary light at a specific wavelength, an optical waveguide having a proximal end and a distal end and configured to transfer the primary light from the proximal end to the distal end and to transfer secondary light, caused at the distal end by the primary light and preferably at a different wavelength, back to the proximal end, a light receiver/output unit arranged at the distal end of the optical waveguide and serving to receive the primary light from the distal end and output the secondary light to the distal end of the optical waveguide, and a secondary light receiver arranged at the proximal end of the optical waveguide and serving to receive the secondary light from the proximal end of the optical waveguide, the optical waveguide having a numerical aperture of greater than 0.5.
A61B 5/1455 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value using optical sensors, e.g. spectral photometrical oximeters
78.
MICROARRAYS HAVING A NITROCELLULOSE COATING AND METHODS OF PRODUCTION
A microarray for immobilizing biomolecules includes a glass or glass-ceramic substrate and a nitrocellulose coating disposed at least regionally on a first planar surface of the substrate. The nitrocellulose coating is configured to serve as an immobilization zone for biomolecules. A layer thickness of the nitrocellulose coating is between 10 and 150 nm, the nitrocellulose coating is optically clear, and the nitrocellulose coating has a root mean square (RMS) roughness of at least 0.5 nm.
An aluminoborosilicate glass with excellent visual appearance, and a method of producing such glass are provided. The use of the glass, in particular for pharmaceutical packaging, for example pharmaceutical containers such as glass vials, glass ampoules, glass cartridges or glass syringes.
An illumination device having a light source which emits light at a wavelength of 180 nm to 360 nm, and a light distribution element having two opposing lateral surfaces is provided. The light distribution element includes a transparent or largely transparent material to the light coupled in. The light of the light source is coupled into the light distribution element and emerges from a lateral surface of the light distribution element which has structures for scattering the light coupled in, to deflect the light so that it emerges from a lateral surface. The light distribution element has a passage opening, which extends from one lateral surface of the light distribution element to the another lateral surface and is formed as a passage for a catheter. A device for sterilizing the skin, having the illumination device and a catheter is also disclosed.
A glass rod has a length from 100 to 1600 mm and a ratio Zrmax/Zravg of less than 8.0. Zrmax is a highest local concentration of ZrO2 and Zravg is an average ZrO2 concentration. Zrmax is less than 5.500 ppm.
The invention relates to an optical glass having a refractive index of more than 1.95, to glass articles including the optical glass and to the use thereof, especially in the fields of optics and lenses, metaoptics and augmented reality (AR).
A method and device for preparing a workpiece for separation are provided that include providing a workpiece that is transparent for light of a pulsed laser beam, splitting the laser beam into two partial beams using an optical system, directing both partial beams onto the workpiece, and moving the workpiece and the partial beams relative to one another. The partial beams are directed onto the workpiece incident at different angles to the normal of the irradiated surface and superimposed inside the workpiece such that the partial beams interfere with one another to form a sequence of intensity maxima inside the workpiece. The intensity at the intensity maxima is sufficiently high to modify the material of the workpiece so that a chain-like periodic pattern of material modifications is formed along a path defining a separation line.
B23K 26/359 - Working by laser beam, e.g. welding, cutting or boring for surface treatment by providing a line or line pattern, e.g. a dotted break initiation line
B23K 26/06 - Shaping the laser beam, e.g. by masks or multi-focusing
B23K 26/0622 - Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
B23K 26/067 - Dividing the beam into multiple beams, e.g. multi-focusing
B23K 103/00 - Materials to be soldered, welded or cut
84.
GLASS ARTICLE COMPRISING DIFFERENT PARTS WITH DIFFERENT OPTICAL PROPER-TIES
An article comprising at least two volume portions of differing internal transmittances at a relevant wavelength is disclosed. A method of making such an article and the use of the article as a cover plate in an electronic device, particularly in a wearable or implantable electronic device are also disclosed. An electronic device comprises such an article, particularly as a cover plate.
C03C 10/00 - Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
C03B 32/02 - Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
C03C 4/04 - Compositions for glass with special properties for photosensitive glass
C03C 3/095 - Glass compositions containing silica with 40% to 90% silica by weight containing rare earths
C03C 21/00 - Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals into the surface
An illumination system is provided, having a handpiece with an illumination unit and a semiconductor lighting element which provides a radiation of essentially blue light in the wavelength between 400 nm and 500 nm, and a light guide unit connectable to the handpiece. The light guide unit includes a fiber-optic light guide rod, having a proximal end face and a distal end face, and a sleeve. The fiber-optic light guide rod is fixed in the sleeve by a first adhesive in a portion of the proximal end face. The light guide unit has a converter, for converting the radiation of a semiconductor lighting element in the operating state into a distal radiation of the fiber-optic light guide rod at its distal end face. The distal radiation in the operating state has essentially white and/or color-neutral light, or colored light, a wavelength in the visible spectral range.
F21V 9/32 - Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
In a method for producing a solid-state lithium-ion conductor material, water and/or steam is used as a medium during the cooling or quenching of an obtained intermediate product. The intermediate product can be comminuted and/or subjected to a cooling process, resulting in the production of a powder in one or more comminution steps. The solid-state lithium-ion conductor material has an ion conductivity of at least 10−5 S/cm at room temperature and a water content of <1.0 wt %. The solid-state lithium-ion conductor material can be used in the form of a powder in batteries or rechargeable batteries, preferably lithium batteries or rechargeable lithium batteries, in particular, separators, cathodes, anodes, or solid-state electrolytes.
H01M 4/485 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
H01M 4/58 - Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFySelection of substances as active materials, active masses, active liquids of polyanionic structures, e.g. phosphates, silicates or borates
87.
APPARATUS FOR PRODUCING A GLASS TUBE AND PROCESS FOR PRODUCING A GLASS TUBE VIA A DRAWING PROCESS
An apparatus for producing a glass tube includes: a drawing head including a glass inlet and a glass outlet, the drawing head having a total height h and an inner diameter d, a ratio h/d being from 2/1 to 7/1; and a drawing needle. A distance a between the drawing needle and an inner wall of the drawing head is in a range from 40 to 300 mm.
C03B 17/04 - Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
88.
DRAWING HEAD FOR PRODUCING A GLASS TUBE, APPARATUS FOR PRODUCING A GLASS TUBE, PROCESS FOR PRODUCING A GLASS TUBE VIA A DRAWING PROCESS, AND GLASS TUBE
A drawing head for producing a glass tube includes: a glass inlet; and a glass outlet, the drawing head having a total height h and an inner diameter d, wherein: (a) the drawing head includes a head overflow, a central axis of the head overflow being arranged vertically above a central axis of the glass inlet by a vertical distance v, a ratio v/h being at least 0.05/1; (b) the drawing head having a vertical distance c between the glass outlet and a central axis of the glass inlet, wherein a ratio c/h is from 0.2/1 to 0.8/1, from 0.4/1 to 0.6/1, or from 0.2/1 to 0.4/1; or (c) the drawing head having a filling height hmelt of the glass melt between a glass melt level and a central axis of the glass inlet when in operation, wherein a ratio hmelt/h is at least 0.1/1 or at least 0.2/1.
The invention provides a glass or a glass substrate with constituent phases which enable the inscription of waveguides by usp-lasers, wherein the thermal expansion coefficient is at most 8ppm/K, especially from 2.5ppm/K to 8ppm/K. The glass therefore is especially suitable for the combination with semiconductor devices or substrates, e.g. for the production of an electronic or optoelectronic devices.
C03C 3/085 - Glass compositions containing silica with 40% to 90% silica by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
C03C 3/097 - Glass compositions containing silica with 40% to 90% silica by weight containing phosphorus, niobium or tantalum
C03C 23/00 - Other surface treatment of glass not in the form of fibres or filaments
G02B 6/13 - Integrated optical circuits characterised by the manufacturing method
90.
GLASSES FOR LOCAL INDEX MODIFICATION BY ION EXCHANGE AND DEVICES COMPRISING THE SAME
The invention provides a glass or a glass substrate with constituent phases which enable the introduction of waveguides by ion exchange, wherein the thermal expansion coefficient is advantageously at most 8ppm/K, especially from 2.5ppm/K to 8ppm/K. The glass therefore is especially suitable for the combination with semiconductor devices or substrates, e.g. for the production of an electronic or optoelectronic devices.
The invention provides a package comprising a glass substrate and a semiconductor substrate, wherein the semiconductor package is at least in areas aligned to the glass substrate. The glass substrate can comprise a waveguide and can be adapted to provide a low thermal mismatch.
G02B 6/12 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
G02B 6/122 - Basic optical elements, e.g. light-guiding paths
G02B 6/42 - Coupling light guides with opto-electronic elements
G02B 6/43 - Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
H01L 25/16 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices the devices being of types provided for in two or more different subclasses of , , , , or , e.g. forming hybrid circuits
92.
METHOD AND VESSEL FOR ELECTRICALLY HEATING A GLASS MELT
The present invention relates to a method and vessel for electrically heating a glass melt wherein an excellent glass quality is achieved by means of a direct electrical heating using multiple inverter-based heating circuits which may be independently adjusted in amplitude and optionally in phase angle. Furthermore, a modification of the temperature zones within the vessel may be achieved without requiring any rewiring or repositioning of the electrodes.
C03B 5/027 - Melting in furnacesFurnaces so far as specially adapted for glass manufacture in electric furnaces by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Sight glasses, protective discs and cover discs of glass
ceramic for chimneys, heating furnaces and heating
appliances. Glass, unworked or semi-worked, except building glass;
semi-finished goods of glass and glass ceramic.
94.
GLASSES COMBINING HIGH CHEMICAL RESISTANCE, ADVANTAGEOUS THERMAL EXPANSION PROPERTIES AND GOOD MELTING PROPERTIES
The invention relates to glasses and glass products which combine good alkali, acid and hydrolytic resistance with advantageous thermal expansion properties. Also, according to the invention are manufacturing processes for such glasses and their uses.
The present invention relates to a method and apparatus for making a glass product wherein an excellent glass quality is achieved by means of a direct electrical heating using multiple inverter-based heating circuits which may be independently adjusted in amplitude and phase angle.
C03B 5/027 - Melting in furnacesFurnaces so far as specially adapted for glass manufacture in electric furnaces by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
The invention relates to a system and a method for the multi-step processing of planar substrates, more particularly planar glass substrates, on a substrate carrier, wherein a plurality of mutually spatially separated processing stations are interconnected by means of a substrate-carrier conveying device, and wherein a substrate carrier is conveyed from one processing station to the next processing station by means of the substrate-carrier conveying device in order to subject a planar substrate laid on a substrate carrier to a plurality of processing steps in succession.
B65G 49/06 - Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
C03B 33/03 - Glass cutting tablesApparatus for transporting or handling sheet glass during the cutting or breaking operations
C03B 33/033 - Apparatus for opening score lines in glass sheets
97.
METHOD FOR PRODUCING A COMPOSITE CAP ELEMENT, AND COMPOSITE CAP ELEMENT
A method for producing a composite cap element for encapsulation of a MEMS component includes providing a base substrate having a window formed through an opening, providing a transparent cover substrate for transparently covering the window in the base substrate, producing a hermetic connection between the base substrate and the cover substrate in a connection region which extends peripherally around the window, heating the interconnected substrates in an edge region of the window to a temperature at which the base substrate becomes deformable and the cover substrate remains dimensionally stable, and displacing the dimensionally stable cover substrate in the region of the window while simultaneously deforming the deformable base substrate in a region around the window. A composite cap element is also provided.
A housing cap for an electronics component includes a main body with an opening which is closed by a window. The window is connected to the main body using a compensation element, wherein there is an integral connection using a first connection material between the compensation element and the window and there is an integral connection using a second connection material between the compensation element and the main body, wherein a first coefficient of thermal expansion of the window is adapted to a second coefficient of thermal expansion of the compensation element or the first coefficient of thermal expansion is lower than the second coefficient of thermal expansion.
The invention relates to an infrared image system having a lens for generating an image of a motif having at least two different temperatures T1 and T2, an image guide associated with the lens at a distal end for image transfer and a detector unit for image capture. The detector unit is associated with a proximal end of the image guide and the ratio of the shared thermal resolution (NETD) of the image guide and the detector unit to the thermal resolution (NETD) of the detector unit is less than 10, preferably less than 5, particularly preferably less than 2.
G02B 6/06 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
G02B 6/10 - Light guidesStructural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
H04N 23/23 - Cameras or camera modules comprising electronic image sensorsControl thereof for generating image signals from infrared radiation only from thermal infrared radiation
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
(1) Sight glasses, protective discs and cover discs of glass ceramic for chimneys, heating furnaces and heating appliances.
(2) Glass, unworked or semi-worked, except building glass; semi-finished goods of glass and glass ceramic.
