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2024
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P/S
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Safety markers; holographic film; holograms. Banknotes; printed matter. Adhesive tapes, strips, b... |
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P/S
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Safety markers; Holographic film; Holograms. Banknotes; Printed matter. Adhesive tapes, strips, b... |
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2021
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Invention
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Modular luminaires. An arrangement (1) for forming into a luminaire, the arrangement (1) comprisi... |
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Invention
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Optical cells for modular luminaires. An optical cell (10) for forming a luminaire, the optical c... |
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Invention
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Optics for luminaires. An optical element (1) for use in a luminaire, especially a linear luminai... |
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|
Invention
|
Composite security element. A security element, e g. for an ID card (7) or passport, banknote, ti... |
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Invention
|
Display panel.
A display panel (1) comprising a body of optical material, the body having at lea... |
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|
Invention
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Display panel. A display panel (1) comprising a body of optical material, the body having at leas... |
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2019
|
Invention
|
Optical security device.
An optical security device (1) comprising a recorded or encoded represe... |
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|
Invention
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Optical security device. An optical security device (1) comprising a recorded or encoded represen... |
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Invention
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Gramophone plate with recorded image. A gramophone plate (P) having at least one face, the at lea... |
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Invention
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Luminaires and optical elements for use therein. b) is shaped such that its substrate is configur... |
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Invention
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Luminaires and optical elements for use therein. A luminaire including: at least one light source... |
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Invention
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Volume optical elements. A volume diffractive optical element (E) comprising: a carrier (1) havin... |
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2018
|
Invention
|
Full parallax holograms. A three-dimensional full parallax full-colour thin hologram containing a... |
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2016
|
Invention
|
Optical element. wherein the extraction structure (4, 6) is constructed and configured such that ... |
|
|
Invention
|
Optical element. An optical element (1) comprises: a body (2) of radiation converting monocrystal... |
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2015
|
Invention
|
Zonal optical elements. An optical element, e.g. based on a diffractive Fresnel lens, having supp... |
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2014
|
Invention
|
Autostereoscopic prismatic printing rasters.
An autostereoscopic prismatic raster for the creati... |
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|
Invention
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Autostereoscopic prismatic printing rasters. An autostereoscopic prismatic raster for the creatio... |
|
|
Invention
|
Method of manufacturing a thermoplastic laminate incorporating a diffractive optical element. A m... |
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|
Invention
|
Method of manufacturing laminate and the laminate. A method of manufacturing laminate, comprising... |
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2013
|
Invention
|
Lighting element. A lighting element comprising a body (1) in which at least one light source (2)... |
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|
Invention
|
Lighting element with a body made of fired ceramics. A lighting element with a body (1) made of f... |
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2012
|
Invention
|
Method of making a product with a functional relief surface with high resolution. A method of mak... |
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|
Invention
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Method of manufacture of products from geopolymer composite. A method of manufacture of products ... |
