The present invention relates to a haptic device for a capacitive button, the device comprising: a touch control module for detecting pressing of a capacitive button attached to a front surface of a touch screen to output a trigger signal to a haptic control module; and the haptic control module for driving a vibration element in accordance with preset haptic data and driving a clicker element to output a click sound when the trigger signal is input from the touch control module.
A background lighting device for an electrostatic button is provided, the background lighting device including: a substrate formed in a shape corresponding to an outer shape of the electrostatic button; a plurality of light sources attached at predetermined intervals onto the substrate; and a cable connected to the substrate to provide a signal for applying power to the plurality of light sources and driving the same.
H01H 13/52 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell push switch
G06F 3/039 - Accessories therefor, e.g. mouse pads
A hybrid display control device is provided including a hybrid display device in which a first display device formed in a central portion and a second display device formed around the first display device are integrally combined, an image supply and control computer configured to supply an image to the hybrid display device and control each of the display devices according to a preset mode, and a sync control module configured to distribute and provide the image supplied from the image supply and control computer to the first and second display devices, and selectively perform image scaling, timing synchronization, and size synchronization according to a selected mode and characteristics and specifications of each of the display devices.
The present invention relates to an LED display module and a method for manufacturing an LED display module. The LED display module comprises: a circuit board; a plurality of LED chips mounted on one side of the circuit board; an LED chip protection member laminated on the circuit board, which surrounds and covers the plurality of LED chips so as to seal the plurality of LED chips; and an electrostatic discharge member having a flat shape that does not cover the plurality of LED chips, and which is made of a conductive material and includes a conductive pattern immersed in the LED chip protection member.
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
The present invention relates to an LED display module and a method for manufacturing the LED display module. The LED display module comprises: a circuit board; a plurality of LED chips mounted on one side surface of the circuit board; an LED chip protection unit which surrounds and covers the plurality of LED chips such that the plurality of LED chips are sealed, and which is stacked on the circuit board; and a static electricity discharge unit which includes a conductive pattern having a planar shape that does not cover the plurality of LED chips and made of a conductive material, and which is stacked on the LED chip protection unit.
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
Disclosed are an etched display panel and a method for manufacturing the etched display panel, wherein the etched display panel according to the present invention comprises: a first substrate having a first etched surface and a first non-etched surface that is connected to one side of the first etched surface in a stepped manner and has a thickness greater than that of the first etched surface; a second substrate having a second etched surface arranged to face away from the first etched surface, and a second non-etched surface that is connected to one side of the second etched surface in a stepped manner, has a thickness greater than that of the second etched surface, and is arranged to face away from the first non-etched surface; and a circuit unit electrically connectable to one side of the first substrate and one side of the second substrate.
G02F 1/1345 - Conductors connecting electrodes to cell terminals
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
H01L 21/67 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereofApparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components
Disclosed is a curved display device comprising: a curved display panel including a first curved substrate and a second curved substrate disposed behind the first curved substrate so as to be spaced apart therefrom while facing the first curved substrate; a circuit board disposed behind the curved display panel; a flexible circuit portion comprising a panel bonding portion conductively bonded to one side of the curved display panel, a circuit board bonding portion conductively bonded to the circuit board, and a bent portion extending between the panel bonding portion and the circuit board bonding portion in a bent shape; and a panel case covering the outer peripheral portion of the curved display panel and including a flexible circuit penetration portion which is penetrated by the bent portion.
The present invention relates to an expandable hybrid display device comprising: a first display device; a plurality of second display devices formed on the circumference of the first display device; a master control board, which receives an image from an image supply and control computer so as to provide same to the first display device; and a plurality of slave control boards, which receives the image from the master control board so as to provide same to the plurality of second display devices, wherein the master control board and the plurality of slave control boards provide the image to the first and second display devices, and perform image scaling, timing synchronization and size synchronization according to the characteristics and specifications of each display device in accordance with a selected normal mode and expanded mode.
H04N 21/436 - Interfacing a local distribution network, e.g. communicating with another STB or inside the home
H04N 21/4363 - Adapting the video stream to a specific local network, e.g. a Bluetooth® network
H04N 21/43 - Processing of content or additional data, e.g. demultiplexing additional data from a digital video streamElementary client operations, e.g. monitoring of home network or synchronizing decoder's clockClient middleware
H04N 21/462 - Content or additional data management e.g. creating a master electronic program guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
The present invention relates to an autostereoscopic display device, the display device comprising: a case unit; a frame unit embedded in the case unit; a rear display unit mounted on the frame unit; a front display unit mounted on the frame unit and disposed in front of the rear display unit, and through which light light can penetrate; and a scattering induction unit, disposed between the rear and front display units, for inhibiting occurrence of the moire effect that is due to the interference of same.
H04N 13/395 - Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume with depth sampling, i.e. the volume being constructed from a stack or sequence of 2D image planes
H04N 5/645 - Mounting of picture tube on chassis or in housing
A button device that is attachable to a touchscreen is provided, the button device including: a base adhered and fixed to a surface of a touchscreen is push button disposed to overlap with the base and be able to move upward and downward relative to the base and having a central portion and a flange portion stepped from an outer boundary of the central portion and expanding outward; a bezel placed on the push button to expose the central portion and cover the flange portion and detachably coupled to the base; and a through-base conductor having an upper side passing through the base in an up-down direction and a lower side coming in contact with the surface of the touchscreen.
A button device attached to a touch screen is provided including: a base adhered and fixed to the surface of the touch screen; a push button which overlaps the base and can be raised and lowered relative to the base, and includes a central portion and a flange portion stepped and expanding outward from the outer boundary of the central portion; a bezel which is placed on the push button so as to expose the central portion and cover the flange portion, and is detachably coupled to the base; and a conductive elastomer which is made of an elastic material that can conduct electricity, is disposed between the base and the flange portion of the push button so as to elastically support the push button in the direction wherein the push button rises, and is provided with a downward protrusion that protrudes downward toward the touch screen.
The LED lighting device for a display, according to the present invention, comprises: a circuit board; a light-emitting module unit having a plurality of LED lamps provided on the circuit board; a frame unit having a plurality of openings forming paths of light irradiated from the respective LED lamps; and a diffusion unit disposed in each of the openings to transmit the light irradiated via an LED lamp.
G09F 9/33 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
G09F 9/302 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
A display panel control apparatus is provided including: two display panels (DP1, DP2) formed by physically cutting a single display panel into left and right sides; and an image processing unit which outputs an image to each of the physically cut display panels (DP1, DP2).
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G09G 3/20 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
16.
CURVABLE BRACKET AND CURVED DISPLAY DEVICE INCLUDING SAME
The present invention relates to a curvable bracket and a curved display device including same, wherein the curvable bracket comprises: a base part extending along a curved edge of a curved display panel; and a plurality of pieces that are bent and protrude from one side edge of the base part so as to cover the curved edge, are connected only to the base unit and are separated from each other, and are arranged in a line in the longitudinal direction of the base part.
G02F 1/1345 - Conductors connecting electrodes to cell terminals
G09F 9/35 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
17.
CURVED COVER UNIT ATTACHMENT/DETACHMENT APPARATUS AND METHOD
A curved cover unit is provided having a curved cover member formed as a curved surface, a first bracket unit provided on the curved cover unit, a curved panel unit coupled to the first bracket unit, and a second bracket unit provided on the curved panel unit and coupled to at least one of the curved cover unit or the first bracket unit. Also disclosed is a curved cover unit attachment and detachment method having a first separation step of separating a first bracket unit and a curved panel unit; a second separation step of separating a second bracket unit and the curved cover unit; and a third separation step of separating the curved cover unit from the curved panel unit.
A display device is provided including a cover bottom part, a display panel installed on the cover bottom part, a driving circuit board disposed on one side of the display panel, and at least one flexible substrate bonded to the display panel and the driving circuit board to be bent toward an inner side of the driving circuit board.
A disclosed display apparatus is provided including: a rear case having an inner space; an image display unit installed in the inner space of the rear case, and in which an image is displayed on a front surface; and a decorative lighting unit including a light diffuser installed around the image display unit in the inner space of the rear case, and formed with a grid pattern, and a decorative light source arranged behind the light diffuser to transmit light through the light diffuser.
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
A button device for casino machines is provided including a base installed to overlap a display panel of a display device, a push button that overlaps the base and is disposed to move vertically with respect to the base, and has a central portion through which an image displayed on the display panel is visible and a flange portion that is stepped at an outer boundary of the central portion and extends outward, and a bezel that covers the push button so that the central portion is exposed and the flange portion is hidden, and is detachably coupled to the base.
H01H 13/52 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell push switch
21.
Button lighting module and button apparatus having the same
A button lighting module is provided including: a light guide plate which has a button through-hole formed in a thickness direction to allow a button device configured to input a command to pass therethrough and has a light refractor provided around the button through-hole to refract a light path upward; and a light source which is configured to radiate light so that the light is incident on the light guide plate through an outer peripheral side surface of the light guide plate.
A hybrid display device comprises: a first display panel unit having a display area in which an image appears at the center part of the front thereof, and a non-display area in which no image appears on the outer circumferential part of the front thereof; and a second display panel unit which partially overlaps with the first display panel unit such that the display area is exposed frontward and the non-display area is covered, which is arranged to be adjacent to the first display panel unit, and which allows the image to appear over the entire area of the front thereof.
G09G 3/08 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using controlled light sources using incandescent filaments
G09G 3/18 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments by control of light from an independent source using liquid crystals
G09G 3/36 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix by control of light from an independent source using liquid crystals
G09G 3/32 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
The present invention relates to a hybrid display control device comprising: a hybrid display device in which a first display device formed in the center thereof and a second display device formed at the circumference of the first display device are integrally coupled; an image supply and control computer for supplying images to the hybrid display device, and controlling each display device according to a preset mode; and a synchronization control module which distributes and provides, to the first and second display devices, the images supplied from the image supply and control computer, and which selectively performs image scaling, timing synchronization, and size synchronization according to the selected mode and the characteristics and specifications of each display device.
G09G 3/20 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
G09G 5/12 - Synchronisation between the display unit and other units, e.g. other display units, video-disc players
G09G 5/00 - Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
A display module is provided, and the display module includes: a circuit board unit on which a plurality of LED units are arranged; and a plurality of holder units supporting the circuit board unit, and arranged to be spaced apart from each other such that the circuit board unit is curved to be rounded in a first direction and a second direction.
H01L 25/13 - Assemblies consisting of a plurality of individual semiconductor or other solid-state devices all the devices being of a type provided for in a single subclass of subclasses , , , , or , e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group
A button device for an electronic device is provided including a frame part including a conductive material, a button part movably coupled to the frame part, an inner conductive part which is disposed in the button part to be moved with the button part and receives electrostatic energy caused by an electrostatic capacitance of the frame part, a support part coupled to the frame part to elastically support the button part, and an adhesive conductive part which is coupled to the frame part, is bonded to a touch panel unit, and comes into contact with the inner conductive part to transfer the electrostatic energy of the inner conductive part to the touch panel unit when the button part moves.
A capacitive button interface device is provided and includes: a touchscreen; a capacitive button which can be attached to or detached from the touchscreen; an input device which can input an operation control command; a storage unit for storing setting information and a program for registering the capacitive button; and a control unit which detects information of the capacitive button attached to the upper surface of the touchscreen and stores or registers the information in the storage unit, and which detects an input of the capacitive button for which registration is complete and performs an operation corresponding to the capacitive button.
Provided is a panel for a display device, a method of manufacturing the same, and a panel assembly including the panel for a display device. The panel for a display device includes a first unit panel and a second unit panel that are consecutively disposed, and a junction configured to bond and connect an edge surface of the first unit panel to an edge surface of the second unit panel facing the edge surface of the first unit panel.
A button device attachable to a touch screen, according to the present invention, comprises: a base which is adheringly fixed to the surface of a touch screen; a push button which is disposed so as to overlap with the base and be capable of being raised with respect to the base, and is provided with a center part and a flange part stepped at the outer boundary of the center part and outwardly expanding; a bezel which is detachably coupled to the base and is placed over the push button so as to expose the center part and cover the flange part; and a base-penetrating conductor of which the upper side penetrates the base in the up/down direction, and the lower side makes contact with the surface of the touch screen.
A button device attached to a touch screen according to the present invention is provided with: a base adhered and fixed to the surface of the touch screen; a push button which overlaps the base and can be raised and lowered relative to the base, and includes a central portion and a flange portion stepped and expanding outward from the outer boundary of the central portion; a bezel which is placed on the push button so as to expose the central portion and cover the flange portion, and is detachably coupled to the base; and a conductive elastomer which is made of an elastic material that can conduct electricity, is disposed between the base and the flange portion of the push button so as to elastically support the push button in the direction in which the push button rises, and is provided with a downward protrusion that protrudes downward toward the touch screen.
The present invention relates to a background lighting device for an electrostatic button, the device comprising: a substrate formed in a shape corresponding to the appearance of the electrostatic button; a plurality of light sources attached to the substrate at designated intervals; and a cable that is connected to the substrate and provides a signal for applying power to the plurality of light sources and driving same.
G06F 3/039 - Accessories therefor, e.g. mouse pads
H01H 36/00 - Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
A button device for casino machines according to the present invention comprises: a base which is installed so as to overlap a display panel of a display device; a push button which is arranged so as to overlap the base and be able to move up and down with respect to the base, the push button including a central part, through which images displayed on the display panel are shown, and a flange part which is stepped from the outer boundary of the central part and extends outward; and a bezel which is placed over the push button so as to expose the central part and cover the flange part, and which is detachably coupled to the base.
The present invention comprises: a curved cover unit having a curved cover member in a curved form; a first bracket unit provided on the curved cover unit; a curved panel unit coupled to the first bracket unit; and a second bracket unit provided on the curved panel unit and coupled to at least one of the curved cover unit and the first bracket unit.
The present invention relates to a display panel control apparatus comprising: two display panels (DP1, DP2) formed by physically cutting a single display panel into left and right sides; and an image processing unit which outputs an image to each of the physically cut display panels (DP1, DP2).
G09G 5/00 - Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
G09G 3/34 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix by control of light from an independent source
34.
CURVED SURFACE FRAME BENDING DEVICE FOR CURVED SURFACE DISPLAY AND METHOD FOR MANUFACTURING CURVED SURFACE FRAME FOR CURVED SURFACE DISPLAY
A curved surface frame bending device for a curved surface display of the present invention comprises: a transfer roller part for transferring a flat frame; a bending retainer disposed at a discharge side of the transfer roller part; a bend roller part for pressing the flat frame toward the bending retainer to form flange parts formed at opposite sides of the flat frame; and a bending roller part disposed at a discharge side of the bend roller part and pressing the flat frame to form a curved surface frame.
B21D 5/14 - Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
B21D 51/16 - Making hollow objects characterised by the use of the objects
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
A display device of the present invention comprises: a cover bottom part; a display panel part which is provided in the cover bottom part; a driving circuit board part which is disposed at one side of the display panel part; and at least one flexible substrate part which is bonded to the display panel part and the driving circuit board part to be bent toward the inner side of the driving circuit board part.
H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
Disclosed is an invention pertaining to a display module. The display module of the present invention comprises: a circuit board unit on which a plurality of LED units are arranged; and a plurality of holder units supporting the circuit board unit, and arranged to be spaced apart from each other such that the circuit board unit is curved to be rounded in a second direction and a first direction.
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
H01L 33/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof
The present invention relates to a capacitive button interface device and comprises: a touchscreen; a capacitive button which can be attached to or detached from the touchscreen; an input device which can input an operation control command; a storage unit for storing setting information and a program for registering the capacitive button; and a control unit which detects information of the capacitive button attached to the upper surface of the touchscreen and stores or registers the information in the storage unit, and which detects an input of the capacitive button for which registration is complete and performs an operation corresponding to the capacitive button.
A button device for an electronic device of the present invention comprises: a frame unit including a conductive material; a button unit movably coupled to the frame unit; an inner conductive unit arranged on the button unit to move with the button unit and receiving electrostatic energy due to the capacitance of the frame unit; a support unit coupled to the frame unit to elastically support the button unit; and an adhesive conductive unit coupled to the frame unit, adhered to the touch panel unit, and coming in contact with the inner conductive unit to transfer the electrostatic energy of the inner conductive unit to the touch panel unit when the button unit moves.
A button device for an electronic device of the present invention comprises: a frame unit including a conductive material; a button unit movably coupled to the frame unit; an inner conductive unit which is arranged in the button unit to be moved together with the button unit and receives electrostatic energy due to the capacitance of the frame unit; a support unit coupled to the frame unit to elastically support the button unit; an adhesive conductive unit which is coupled to the frame unit, is adhered to a touch panel unit, and contacts the inner conductive unit so as to transfer the electrostatic energy of the inner conductive unit to the touch panel unit when the button unit is moved; a restraining lever unit rotatably installed on the adhesive conductive unit to correspond to a keyhole portion of the frame unit; a restraining elastic unit connected to the restraining lever unit so as to apply an elastic force to the restraining lever unit; and a locking unit which is caught and restrained by the restraining lever unit, and is pressed by a key inserted into the keyhole portion so as to be released from the restraining lever unit.
G06F 3/02 - Input arrangements using manually operated switches, e.g. using keyboards or dials
G06F 3/0354 - Pointing devices displaced or positioned by the userAccessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Provided is an operating device comprising: an operation part which is inserted into an insertion hole portion of a glass part and has a locking protrusion portion having a protruding shape on the side surface thereof; and a locking rotation part which is disposed in a position opposite to the side surface of the operation part so as to allow or lock the movement of the locking protrusion portion, the locking rotation part comprising: a frame part having an inner hole portion into which the operation part is inserted; and a hollow hole part rotatably disposed in the frame part and communicating with the inner hole portion.
Provided is an operating device comprising: an operating part for receiving an operating signal; a frame part having an inner hole part into which the operating part is inserted; a lock part rotatably provided to the frame part, and inserted into a side surface of the operating part by a rotating operation so as to restrict the movement of the operating part; and a moving part which is connected to the lock part and which moves in a linear direction or rotates the lock part by a rotating operation.
Provided is an operation device including: an operation portion inserted into an insertion hole portion of a glass portion; a frame portion equipped with an inner hole portion into which the operation portion is inserted; a rotation portion rotatably installed on the frame portion; a first locking part connected by the rotation portion and a link member, and moved together with the link member so as to be attached to and detached from one side of the operation portion; a second locking part installed in a position opposite to the first locking part with the operation portion interposed therebetween, and moved together with the first locking part so as to be attached to and detached from the other side of the operation portion; and a rotating connecting portion rotatably installed to the frame portion and to which the first locking part and the second locking part are rotatably connected.
Provided is an operating device including an operation part inserted in an insertion hole part of a glass part; a frame part installed in a position facing the operation part while having the glass part interposed between same and the operation part; a lock part rotatably installed on the frame part and restricting the movement of the operation part by rotating; and a transfer gear part engaged with a gear provided on the lock part and rotating the lock part by moving or rotating by an external force.
G05G 1/02 - Controlling members for hand-actuation by linear movement, e.g. push buttons
G05G 5/06 - Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
G05G 1/10 - Details, e.g. of discs, knobs, wheels or handles
G07F 17/32 - Coin-freed apparatus for hiring articlesCoin-freed facilities or services for games, toys, sports, or amusements
44.
Method for etching a liquid crystal panel comprising installing a masking tape on entire surfaces of a first substrate and a second substrate
Provided is a liquid crystal panel and a method for etching a liquid crystal panel, the liquid crystal panel including: a first substrate; a second substrate installed at a location facing the first substrate with a liquid crystal layer therebetween; a driving circuit unit connected to the second substrate; and a masking tape integrally surrounding the edges of the first substrate and the second substrate.
Provided is a liquid crystal panel and a liquid crystal panel etching method, the liquid crystal panel including a second substrate installed in a state of being spaced apart from a first substrate while having the first substrate and a liquid crystal layer interposed therebetween, wherein the first substrate is etched across the entire area thereof, and the second substrate has a non-etched region.
Provided is a liquid crystal panel and an etching method for a liquid crystal panel. The liquid crystal panel includes: a first substrate; and a second substrate installed spaced apart from the first substrate with a liquid crystal layer interposed therebetween, in which a non-etched region of the first substrate and a non-etched region of the second substrate are positioned to be offset from each other.
An image display device of a slot machine apparatus is provided. In the image display device of a slot machine apparatus, a main image display device is connected to a sub image display device provided at an edge portion of at least one side around the main image display device. The main image display device is formed as a non-flexible image display device, the sub image display device is formed as a flexible image display device, and the edge portion is formed in a curved shape.
G09G 3/00 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G07F 17/32 - Coin-freed apparatus for hiring articlesCoin-freed facilities or services for games, toys, sports, or amusements
G07F 17/34 - Coin-freed apparatus for hiring articlesCoin-freed facilities or services for games, toys, sports, or amusements depending on the stopping of moving members, e.g. "fruit" machines
A display device is provided. A display device of embodiments the present invention include: an optical panel part disposed in a case part; a display part facing the optical panel part and including a plurality of display units connected to one another, each of the display units having an unpatterned edge formed in the peripheral portion thereof; and a transparent panel part facing the display part.
The present invention relates to a terminal device for outputting a hologram image and a method for controlling same. The present invention comprises: a hologram device coupling unit which is formed on a terminal device and electrically couples at least one hologram device; and a control unit which controls the operation of the terminal device and, when a particular preset event occurs in the terminal device in connection with the operation of the terminal device, generates hologram data to be output by means of the hologram device or imports previously generated hologram data and transmits same to the hologram device.
An operation device according to the present invention comprises: an operation portion inserted into an insertion hole portion of a glass portion; a frame portion equipped with an inner hole portion into which the operation portion is inserted; a rotation portion rotatably installed on the frame portion; a first locking part connected by the rotation portion and a link member, and moved together with the link member so as to be attached to and detached from one side of the operation portion; a second locking part installed in a position facing the first locking part with the operation portion interposed therebetween, and moved together with the first locking part so as to be attached to and detached from the other side of the operation portion; and a rotating connecting portion rotatably installed to the frame portion and to which the first locking part and the second locking part are rotatably connected.
A63F 13/90 - Constructional details or arrangements of video game devices not provided for in groups or , e.g. housing, wiring, connections or cabinets
An operating device according to the present invention comprises: an operating part for receiving an operating signal; a frame part having an inner hole part into which the operating part is inserted; a lock part rotatably provided to the frame part, and inserted into a side surface of the operating part by means of a rotating operation so as to restrict the movement of the operating part; and a moving part which is connected to the lock part and which moves in a linear direction or rotates the lock part by means of a rotating operation.
A63F 13/90 - Constructional details or arrangements of video game devices not provided for in groups or , e.g. housing, wiring, connections or cabinets
An operating device according to the present invention comprises: an operation part which is inserted into an insertion hole portion of a glass part and has a locking protrusion portion having a protruding shape on the side surface thereof; and a locking rotation part which is disposed in a position opposite to the side surface of the operation part so as to allow or lock the movement of the locking protrusion portion, the locking rotation part comprising: a frame part having an inner hole portion into which the operation part is inserted; and a hollow hole part rotatably disposed in the frame part and communicating with the inner hole portion.
An operating device, of the present invention, comprises: an operation part inserted in an insertion hole part of a glass part; a frame part installed in a position facing the operation part while having the glass part interposed between same and the operation part; a lock part rotatably installed on the frame part and restricting the movement of the operation part by rotating; and a transfer gear part engaged with a gear provided on the lock part and rotating the lock part by moving or rotating by an external force.
An apparatus and method for controlling an image display device of a slot machine apparatus is provided. The apparatus includes an image storage unit configured to store at least one piece of image content to be displayed on an image display device of a slot machine apparatus, a data storage unit configured to store image setting data for optimizing a function of the image display device according to the nature or mode of the image content, a control unit configured to output specific image content of the image storage unit to a designated image display device or any display region of the image display device through an image output unit and configured to control image setting of the image display device using the image setting data in order to optimize image quality according to the nature or mode of the image content, and a communication unit.
G07F 17/32 - Coin-freed apparatus for hiring articlesCoin-freed facilities or services for games, toys, sports, or amusements
G06F 16/483 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
The present invention relates to a liquid crystal panel and a method for etching a liquid crystal panel, the liquid crystal panel comprising: a first substrate; a second substrate installed at a location facing the first substrate with a liquid crystal layer therebtween; a driving circuit unit connected to the second substrate; and a masking tape integrally surrounding the edges of the first substrate and the second substrate.
The present invention relates to a liquid crystal panel and an etching method for a liquid crystal panel. The liquid crystal panel comprises: a first substrate; and a second substrate installed spaced apart from the first substrate with a liquid crystal layer interposed therebetween, in which a non-etched region of the first substrate and a non-etched region of the second substrate are positioned to be offset from each other.
The present invention relates to a liquid crystal panel and a liquid crystal panel etching method, the liquid crystal panel comprising a second substrate installed in a state of being spaced apart from a first substrate while having the first substrate and a liquid crystal layer therebetween, wherein the first substrate is etched across the entire area thereof, and the second substrate has a non-etched region.
The present invention relates to an apparatus for controlling the shape of multiple monitors, comprising: multiple monitors; a moving unit comprising a plurality of monitor moving units respectively connected to the multiple monitors so as to control the movement and posture of each monitor; and a control unit for generating the shape of the multiple monitors by outputting, to the moving units, a moving command corresponding to designated event information.
G06F 3/147 - Digital output to display device using display panels
A63F 13/26 - Output arrangements for video game devices having at least one additional display device, e.g. on the game controller or outside a game booth
G09F 9/302 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
A casino machine button device is disclosed. A casino machine button device of the present invention comprises: a button part disposed between a display part and a glass part and inserted into a button insertion hole part of the glass part; a bezel frame part disposed between the display part and the glass part so as to encompass the button insertion hole part; a plurality of rotating cam parts which are rotatably provided on the bezel frame part and which restrain the button part by means of rotation; a linking member connected to the plurality of rotating cam parts so as to rotate the plurality of rotating cam parts; and a latch part which is connected to one of the plurality of rotating cam parts or the linking member and which links the linking member by the rotation of the one rotating cam part.
Provided is a device and method for designing a light guide plate pattern, the device including a camera configured to capture a liquid crystal display device module mounted in a curved display device, a mura position detector configured to detect a position of mura on the basis of image information and luminance information captured by the camera, a mura shape detector configured to detect shape of the mura on the basis of the image information and the luminance information captured by the camera, a dot pattern density adjuster configured to adjust a density of dot patterns of a light guide plate based on a shape for removing the mura corresponding to the shape of the mura generated in the liquid crystal display device module.
G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
62.
LIQUID CRYSTAL PANEL AND METHOD FOR ETCHING LIQUID CRYSTAL PANEL
Disclosed are a liquid crystal panel and a method for etching the liquid crystal panel. A liquid crystal panel according to the present invention is characterized by comprising: a first substrate; a second substrate installed spaced apart from the first substrate; a liquid crystal layer positioned between the first substrate and the second substrate; and a sealing part which seals the outside of the liquid crystal layer while the edges of the first substrate and the second substrate are attached by means of thermal bonding.
G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
A liquid crystal panel etching method is disclosed. A liquid crystal panel etching method according to the present invention comprises the steps of: setting, in the edge part of a liquid crystal panel, a first etching part in which etching is performed and a non-etching part in which etching is not performed; setting, as a second etching part in which etching is performed, an inside part positioned inside the edge part in the liquid crystal panel; providing a protection part outside the non-etching part; supplying an etching solution to the first etching part and the second etching part so as to etch the liquid crystal panel; and removing the protection part from the liquid crystal panel.
G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
An invention relating to a display device is provided. A display device of the present invention comprises: an optical panel part disposed in a case part; a display part facing the optical panel part and comprising a plurality of display units connected to one another, each of the display units having an unpatterned edge portion formed in the peripheral portion thereof; and a transparent panel part facing the display part.
The invention disclosed herein relates to an edge type liquid crystal panel. The edge type liquid crystal panel of the present invention comprises: a body part having a flat surface; and side parts disposed on both sides of the body part respectively, each of the side parts being bent with respect to the body part to form a curved surface.
Disclosed is an invention relating to an etching method for a liquid crystal panel and an etching apparatus for a liquid crystal panel. An etching method for a liquid crystal panel, according to the present invention, comprises the steps of: setting, for the liquid crystal panel, a non-etching part, which is not to be etched, and an etching part, which is to be etched; providing a protective part in a shape of encompassing the non-etching part; etching the liquid crystal panel by supplying an etchant to the etching part; and changing the direction in which the etchant flows down by rotating the liquid crystal panel.
C03C 15/00 - Surface treatment of glass, not in the form of fibres or filaments, by etching
G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
Provided is a method of manufacturing a curved display device, wherein a tape automated bonding (TAB) tape, which includes a base film, a driving chip formed at an upper portion of the base film, a plurality of one-side outer leads formed to bond an output terminal of the driving chip and a terminal of a liquid crystal display (LCD) substrate by an outer lead bonding (OLB) method, and a plurality of the other-side outer leads formed to bond an input terminal of the driving chip and a terminal of a printed circuit board, is designed so that from the end of the OLB bonding part to the part at which the film begins to bend is greater than or equal to the longitudinal length (E) of the driving chip ((4F−D/2)≥E).
G02F 1/1345 - Conductors connecting electrodes to cell terminals
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
H05K 1/14 - Structural association of two or more printed circuits
H05K 1/18 - Printed circuits structurally associated with non-printed electric components
G06F 1/16 - Constructional details or arrangements
H05K 3/36 - Assembling printed circuits with other printed circuits
68.
APPARATUS AND METHOD FOR CONTROLLING IMAGE DISPLAY DEVICE OF SLOT MACHINE DEVICE
The present invention relates to an apparatus and a method for controlling an image display device of a slot machine device, the apparatus comprising: an image storage unit for storing at least one image content to be displayed on an image display device of a slot machine device; a data storage unit for storing image setting data for optimizing a function of the image display device, according to a characteristic or a mode of the image content; a control unit for outputting, through an image output unit, a specific image content of the image storage unit to a designated image display device or one display area of the image display device, wherein, in order to optimize an image quality according to the characteristic or the mode of the image content, the control unit controls image settings of the image display device or image settings of the one display area of the image display device by using the image setting data; and a communication unit for transmitting, to the image display device, a control signal of the control unit for controlling the image settings of the image display device, or transmitting, to the control unit, specification information of a function and a range for the image settings of the image display device.
G07F 17/32 - Coin-freed apparatus for hiring articlesCoin-freed facilities or services for games, toys, sports, or amusements
H04N 21/431 - Generation of visual interfacesContent or additional data rendering
H04N 21/485 - End-user interface for client configuration
A63F 13/26 - Output arrangements for video game devices having at least one additional display device, e.g. on the game controller or outside a game booth
G06F 17/30 - Information retrieval; Database structures therefor
The present invention relates to a touch screen panel comprising: a touch panel, which includes a plurality of transparent electrodes for sensing an electrical signal generated from a contact area, and has at least one hole; and a conductive member provided at a peripheral part of the at least one hole in order to form an electrical connection between the transparent electrodes electrically separated by one or more holes formed in the touch panel.
G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
H01B 1/02 - Conductors or conductive bodies characterised by the conductive materialsSelection of materials as conductors mainly consisting of metals or alloys
H01B 7/00 - Insulated conductors or cables characterised by their form
A63F 13/2145 - Input arrangements for video game devices characterised by their sensors, purposes or types for locating contacts on a surface, e.g. floor mats or touch pads the surface being also a display device, e.g. touch screens
70.
IMAGE DISPLAY DEVICE INCLUDING ACOUSTIC OUTPUT FUNCTION
An image display device including an acoustic output function is disclosed. The image display device including an acoustic output function of the present invention comprises: a display unit for displaying an image toward a front thereof; a speaker unit disposed at an inner or outer side of the display unit and generating sound by a control signal; and a sonance unit connected to the display unit and having an inner space for increasing an amplitude of the sound generated in the speaker unit.
The present invention relates to an image display device of a slot machine apparatus. In the image display device of a slot machine apparatus, a main image display device is connected to a sub image display device provided at an edge portion of at least one side around the main image display device. The main image display device is formed as a non-flexible image display device, the sub image display device is formed as a flexible image display device, and the edge portion is formed in a curved shape.
G07F 17/32 - Coin-freed apparatus for hiring articlesCoin-freed facilities or services for games, toys, sports, or amusements
A63F 13/26 - Output arrangements for video game devices having at least one additional display device, e.g. on the game controller or outside a game booth
G06F 1/16 - Constructional details or arrangements
The present invention provides a touch screen device and a control method therefor. The touch screen device of the present invention comprises: a touch screen which is mounted on a monitor for displaying an image input from a plurality of image interfaces, on divided screens through a divided screen synthesizer so as to receive an input touch state; a touch control unit for selecting a matching touch interface from among a plurality of touch interfaces on the basis of division information of divided screens with respect to touch coordinates input from the touch screen, and converting the touch coordinates into absolute coordinates for the matching touch interface; and a touch output unit for outputting absolute coordinates to a matching touch interface by the touch control unit.
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
G06F 3/042 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
G06F 3/043 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
G06F 3/045 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
H04N 5/262 - Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects
73.
CURVED IMAGING DEVICE AND METHOD FOR MANUFACTURING SAME
Disclosed are a curved imaging device and a method for manufacturing the same. The curved imaging device of the present invention comprises: a deformable support unit including a plurality of members rotatably coupled to each other and being deformed from a planar shape into a concave shape; a backlight unit installed on the deformable support unit to move together with the deformable support unit; an optical panel unit installed outside the backlight unit to transmit light generated in the backlight unit and forming a curvature by the deformation of the deformable support unit; and a panel unit fixed to the optical panel unit to be bent together with the optical panel unit and transmitting light passing through the optical panel unit.
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
The present invention relates to a method for fabricating a curved display device, wherein a TAB tape comprises a base film, a driving chip formed on the base film, a number of one-side outer leads formed to bond output terminals of the driving chip and terminals of an LCD substrate in an Outer Lead Bonding (OLB ) manner, and a number of the other-side outer leads formed to bond input terminals of the driving chip and terminals of a printed circuit board in the Outer Lead Bonding (OLB ) manner, and wherein the TAB tape is designed, such that the longitudinal length (E) of the driving chip is equal to or less than half (1/2) of the longitudinal length (D) excluding the outer lead portion from the TAB tape (E≤D/2), the transverse length (B) of the driving chip is equal to or less than half (1/2) of the transverse length (A) of the TAB tape (B≤A/2), the longitudinal length (D) excluding the outer lead portion from the TAB tape is equal to or greater than four times the length (F) from an end of an OLB junction to a part at which the film begins to bend (D≥4F), and a length subtracting half (1/2) of the longitudinal length (D) excluding the outer lead portion of the TAB tape, from four times the length (F) from the end of the OLB junction to a part at which the film begins to bend, is equal to or greater than the longitudinal length (E) of the driving chip ((4F-D/2)≥E).
H05K 1/14 - Structural association of two or more printed circuits
H05K 1/18 - Printed circuits structurally associated with non-printed electric components
G02F 1/1345 - Conductors connecting electrodes to cell terminals
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
G06F 1/16 - Constructional details or arrangements
75.
APPARATUS AND METHOD FOR DESIGNING LIGHT GUIDE PLATE PATTERN
The present invention relates to an apparatus and a method for designing a light guide plate pattern, the apparatus comprising: a camera unit for photographing a liquid crystal display device module mounted in a curved surface display device; a mura location detection unit for detecting the location of a mura on the basis of information of the image, captured by the camera unit, and luminance information; a mura form detection unit for detecting mura form on the basis of information of the image, captured by the camera unit, and luminance information; a dot pattern density adjustment unit for adjusting the density of a dot pattern in a light guide plate in a form for removing the mura, by corresponding to the form of a mura, which occurs in the liquid crystal display device module; and an entire dot pattern generation unit for generating the entire dot pattern of the light guide plate, to which the adjusted density of the dot pattern is applied, when the density of the dot pattern is adjusted in a predetermined form at a location at which the mura having occurred in the liquid crystal display device module can be removed, during the manufacture of the curved surface display device.
The present invention relates to an apparatus and a method for controlling the luminance of an OLED display device, the apparatus comprising: a sensor unit for detecting the distance from the OLED display device to a user in front thereof and recognizing the face of the user; and a control unit for analyzing the face of the user detected through the sensor unit, recognizing the degree of concentration of the user according to whether the user directly views the OLED display device, and controlling the luminance of the OLED display device on the basis of the detected distance and information on the degree of concentration of the user.
G09G 3/3208 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
G06K 9/00 - Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
A curved display is disclosed. The curved display according to the present invention comprises: a glass part; a panel part supporting the edges of the glass part; a fixed bracket located between the glass part and the panel part and fixed to the glass part; an extension member extended from the fixed bracket and facing the panel part; and a fixing member for fixing the extension member to the panel part.
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
G06F 1/16 - Constructional details or arrangements
A curved panel device and a method for producing same are disclosed. The curved panel device according to the present invention comprises: a curved panel part which forms a curved surface, and through which light passes; polarization film parts adhered to the sides of the curved panel part; and transparent electrode parts fixed to the polarization film parts and located on the sides of the curved panel part along with the polarization film parts.
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
A curved three-dimensional image display device and a method for producing same are disclosed. The curved three-dimensional image display device according to the present invention comprises: a glass part which forms a curved surface, and through which an image passes; a lens part which is attached to a side of the glass part, forms a lens or a barrier, and fulfills a three-dimensional image; and a panel part to which the glass part is attached, wherein a coating material on the outside of a rotatably installed rolling formation part comes into contact with the side of the glass part, thereby forming the lens part on the side of the glass part.
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
G06F 1/16 - Constructional details or arrangements
A curved display and a method for producing same are disclosed. The curved display according to the present invention comprises: a panel part which forms a curved surface, and through which light passes; polarization film parts installed on the sides of the panel part; and cell gap-maintaining parts located on the outsides of the polarization film parts and maintaining cell gaps of the panel part.
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
The present invention relates to a medical monitor device integrated with a plurality of different types of display panels, comprising: a first panel having a first type characteristic; and a second panel having a second type characteristic, wherein the first panel and the second panel are vertically or horizontally arranged continuously so as to form an integrated monitor unit.
The present invention relates to an OLED display device and a control method therefor, the device comprising: a color reversing unit receiving an original image so as to generate a color reversed image; an image storage unit for storing the original image and the color reversed image; and a control unit for alternately outputting, on an OLED display unit, the original image and the color reversed image stored in the image storage unit in preset specific counting units.
G09G 3/3208 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
G09G 5/02 - Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
Disclosed is a button device for a display. The disclosed button device for a display comprises: a button unit provided on the front surface of a display panel on which an image is displayed; a detection unit provided on the rear surface of the display panel, for detecting an operation state of the button unit; and a controller for controlling an image displayed on the display panel according to detection of the detection unit.
H01H 13/56 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
A display device is disclosed. The disclosed display device comprises: a frame having a display panel; a back surface cover for covering the back surface of the frame; a glass part for covering the front surface of the frame; and an edge light part, included in the frame, for irradiating light to the front surface and the back surface of the edge of the frame.
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
G09F 9/35 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
Disclosed is a control knob having an image output part. The control knob having an image output part of the present invention comprises: a head part through which an image is outputted; a body part to which a portion of the head part is inserted; a guide part which is provided inside the body part and coupled to the head part so as to guide the horizontal movement of the head part; and a returning part which is connected to the head part with the guide part and guides the head part horizontally moved along the guide part to the central portion of the body part.
A partially transparent display device is disclosed. The disclosed partially transparent display device comprises: a display unit; and a selective display unit which is arranged on one side of the display unit such that a penetration ratio thereof is controlled according to an applied driving voltage, and in which a penetration ratio of a particular area is selectively controlled such that a video image of the display unit can be visible through the particular area.
G09F 9/35 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
A63F 13/00 - Video games, i.e. games using an electronically generated display having two or more dimensions
Disclosed is a 3D display device capable of two-dimensional and three-dimensional conversion. The 3D display device capable of two-dimensional and three-dimensional conversion according to the present disclosure comprises a 3D sheet portion, an actual image display unit provided apart from the 3D sheet portion, and a transparency control unit provided between the 3D sheet portion and the actual image display unit so that transparency is variably linked to a power source.
Provided is a display device for a slot machine. The display device for a slot machine includes: a front display part outputting a first image and a rear display part disposed at a rear side of the front display part to output a second image. The second image of the rear display part can be viewed through a predetermined area of the front display part, the front display part includes: a liquid crystal panel, a light guide plate, disposed at a rear side of the liquid crystal panel, the light guide plate having a viewing window at a position corresponding to the predetermined area so that the second image of the rear display part is transmitted, and a light source is disposed around the light guide plate to provide backlight to the liquid crystal panel.
A63F 13/00 - Video games, i.e. games using an electronically generated display having two or more dimensions
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
G02F 1/1347 - Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
G07F 17/32 - Coin-freed apparatus for hiring articlesCoin-freed facilities or services for games, toys, sports, or amusements
Disclosed is an advertisement display device having a 3D sheet. The advertisement display device having the 3d sheet comprises: a substrate; a backlight unit which is provided on the substrate and irradiates light; and a 3D sheet which is provided on the backlight unit to implement a 3D image by the light irradiated from the backlight unit.
b), respectively. The rear display unit and the front display unit cooperate with one another to display a combined image. The entire screen of the front display unit is capable of displaying a clear image without any disconnection of the image.
Provided is a display device for a slot machine. The display device for a slot machine includes: a front display part (10) outputting a first image (1); and a rear display part (20) disposed at a rear side of the front display part (10) to output a second image (2). In the display device for a slot machine which is disposed to allow the second image (2) of the rear display part (20) to be viewed through a predetermined area (A) of the front display part (10), the front display part (10) includes: a liquid crystal panel (11); a light guide plate (12) disposed at a rear side of the liquid crystal panel (11), the light guide plate (12) having a viewing window (18) at a position corresponding to the predetermined area (A) so that the second image (2) of the rear display part (20) is transmitted; and a light source (13) is disposed around the light guide plate (12) to provide backlight to the liquid crystal panel (11). Here, a transparent electrode, an organic layer, a transparent positive electrode, and a transparent substrate are disposed between the front display part (10) and the rear display part (20). The display device further includes a transparent display part (30) which emits white light by a control signal of a control unit according to an applied voltage to provide the backlight to the predetermined area (A) of the front display part (10) or is maintained in a transparent state to transmit light so that the second image (2) of the rear display part (20) is viewed through the predetermined area (A).
The invention relates to a button device for a slot machine, which is intended for slot machine buttons installed on a button panel (2) for controlling a game provided in a slot machine (1), and comprises: a housing (10) defining an inner space (11) of a certain size, and provided with a screen window (12) at the top surface thereof for transmitting an image outputted from the inside to the outside; a first display unit (20), disposed vertically upright at one side of the inner space (11), for outputting an image A (21) related to the game toward the inside of the housing (10); a second display unit (30), horizontally disposed on the bottom surface of the inner space (11), for outputting an image B (31) related to the game toward the inside of the housing (10); a multi-image output unit (40), disposed at a certain skewed angle () between the first display unit (20) and second display unit (30), for reflecting the image A (21) and transmitting the image B (31) so as to upwardly output a three-dimensional multi-image C (41); and a seating unit (50) for supporting the housing (10) such that switching at the inside of an opening (13) of the button panel (2) is enabled.
The present invention relates to a display device including a sub-backlight, which can prevent the obscure sights caused by light from the light source of the sub-backlight arriving on the object or reel of the main display screen and then reflecting in the frontal direction. The sub-backlight (40) of the present invention includes a second light guide panel (41) having an opening part (42) formed therein corresponding to a transparent window (16), a second light source (43) disposed around the second light guide panel (41), and a polymer dispersed liquid crystal (PDLC) sheet (44) disposed close to the front side of the opening part (42) of the second light guide panel (41).
The present invention relates to a display apparatus comprising front display means (10) and rear display means (50) arranged behind the front display means (10), wherein the front display means (10) and the rear display means (50) are arranged such that images on the rear display means (50) are visible through a portion of the front display means (10). The front display means (10) comprise: a display panel (20) having a front surface and a rear surface on which a first polarizing film (22) and a second polarizing film (28) are formed, respectively, wherein the first polarizing film (22) and the second polarizing film (28) have polarizing axes which intersect each other at a right angle; and a backlight (30) which is arranged behind the display panel (20), and which includes a light guide plate (32) having a projection window (36) through which the rear display means (50) is visible, and light sources (34) arranged along the circumference of the light guide plate (32). The first polarizing film (22) and the second polarizing film (28) of the display panel (20) have respective non-polarizing regions (22b, 28b) formed by cutting off the regions corresponding to the projection window (36). No polarization occurs in the non-polarizing regions (22b, 28b) of the first polarizing film (22) and of the second polarizing film (28), such that an image on the display panel (20) is disconnected, and the image projection capability of the rear display means (50) is improved to achieve improved image sharpness on the rear display means.
The present invention relates to a display apparatus comprising front display means (10) and rear display means (50), wherein the front display means (10) and the rear display means (50) are arranged such that an image on the rear display means (50) is visible through a portion of the front display means (10). The front display means (10) comprise: a display panel (20); a front backlight (30) which is arranged behind the display panel (20), and which includes a first light guide plate (36) having a projection window (16) through which an image on the rear display means (50) is visible, first light sources (38) arranged along the circumference of the first light guide plate (36), and a reflection sheet (39) arranged at the rear surface of the first light guide plate (36) to reflect light and having an image hole (18) formed at the region thereof that corresponds to the projection window (16); a rear backlight (40) arranged behind the front backlight (30) and including a second light guide plate (42) corresponding to the projection window (16) and second light sources (44) arranged along the circumference of the second light guide plate (42); and a rear optical shutter (48) arranged behind the second light guide plate (24). The rear optical shutter (48) is made of a transparent material, such that the rear display means and the front display means cooperate with one another to display a combined image. The entire screen of the front display means is capable of displaying an image, without any disconnection of the image, when the rear optical shutter is closed.
The present invention relates to a display apparatus comprising front display means (10), and rear display means (50) arranged behind the front display means (10). The front display means (10) comprise: a display panel (20); a front backlight (30) arranged behind the display panel (20) and including a first light guide plate (36) having a projection window (16) through which an image on the rear display means (50) is visible, a first light source (38) arranged along the circumference of the first light guide plate (36), and a reflection sheet (39) arranged at the rear surface of the first light guide plate (36) to reflect light and having an image hole (18) formed at the region thereof that corresponds to the projection window (16); and a rear backlight (40) arranged behind the front backlight (30) and including a second light guide plate (42) and second light sources (44), wherein the second light guide plate (42) corresponds to the projection window (16) and is bent into a V-shape, and has a first light guide surface (42a) inclined upwardly as it extends toward the rear thereof, and a second light guide surface (42b) inclined downwardly as it extends from an end of the first light guide surface (42a) toward the rear thereof, and wherein the second light sources (44) are arranged at an upper end and a lower end of the second light guide plate (42), respectively, to illuminate the first light guide surface (42a) and the second light guide surface (42b), respectively. The rear display means and the front display means cooperate with one another to display a combined image. The entire screen of the front display means is capable of displaying a clear image without any disconnection of the image.
Provided is a multi-screen apparatus including a plurality of main display panels and sub display panels. The main display panels are arranged in rows and columns. The sub display panels are installed on boundary areas between the adjacent main display panels to display parts of an image that correspond to the black mold areas of the main display panel. Therefore, image quality degradation and image distortion are reduced and product competitiveness is improved.
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