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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/601
Name: Illumination > Edge lighted panel > Having additional panel emitting multiple wavelenght light
Description: Subject matter indented comprising a panel or panels emitting light of different wavelengths including a light source or support therefor combined with a light transmissive material in the form of a solid having two opposite surfaces with overall dimensions very much greater than the distance between them and having at least one narrow surface (i.e., "edge") joining the two opposite surfaces and exposed to light from the source such that light from the source enters the material through the narrow surface and is transmitted within the material by internal reflections from the opposite surfaces or by nodal transmission.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8690416 Display device Apr. 8, 2014
8672528 Planar illumination device and display device provided with the same Mar. 18, 2014
8646961 Reflective plate, planar lamp and planar lamp fixture including the same Feb. 11, 2014
8636400 Display device Jan. 28, 2014
8591054 Display device Nov. 26, 2013
8545305 Devices, systems, and methods for dynamically simulating a component of a wagering game Oct. 1, 2013
8480280 Luminescent display device having filler material Jul. 9, 2013
8475033 Luminescent object comprising aligned polymers having a specific pretilt angle Jul. 2, 2013
8449130 Solid state lighting panels with limited color gamut and methods of limiting color gamut in solid state lighting panels May. 28, 2013
8403552 Multi-colored illuminator with a varying concentration of particles Mar. 26, 2013
8393748 Arrangement with a semiconductor chip and an optical waveguide layer Mar. 12, 2013
8388209 Lamp and use thereof Mar. 5, 2013
8371733 Displaying arrangement with ambient light Feb. 12, 2013
8353613 Light guide plate and display apparatus comprising the same Jan. 15, 2013
8314563 Consistent colour calibration in LED-based lighting infrastructure Nov. 20, 2012
8297767 LED-based illumination modules with PTFE color converting surfaces Oct. 30, 2012
8287169 Backlight and displaying/imaging apparatus Oct. 16, 2012
8277104 LED back-light unit and display device Oct. 2, 2012
8231256 Light fixture comprising a multi-functional non-imaging optical component Jul. 31, 2012
8206013 Light-guiding module Jun. 26, 2012
8201984 Backlight module Jun. 19, 2012
8186865 Color light guide panel and liquid crystal display May. 29, 2012
8177407 Plane-like lighting units and display equipment provided therewith May. 15, 2012
8162524 Cavity reflector light injection for flat panel displays Apr. 24, 2012
8152351 Laser illuminated backlight for flat panel displays Apr. 10, 2012
8066418 Lighting device and display device Nov. 29, 2011
8033708 Illumination device, method of assembling illumination device, and liquid crystal display device Oct. 11, 2011
7997781 Energy efficient illumination for a light source in the form of a surface Aug. 16, 2011
7997782 Lamp having plurality of optical extraction structures Aug. 16, 2011
7959333 Enclosure for housing a plurality of pixels of a graphical display Jun. 14, 2011
7905646 Lighting unit and display equipment provided therewith Mar. 15, 2011
7806578 Illumination device having light guide body Oct. 5, 2010
7802908 Light guide module and a display device with the light guide module Sep. 28, 2010
7798698 Lighting device and display device Sep. 21, 2010
7766489 Device for projecting a pixelated lighting pattern Aug. 3, 2010
7766528 Back-lit displays with high illumination uniformity Aug. 3, 2010
7712917 Solid state lighting panels with limited color gamut and methods of limiting color gamut in solid state lighting panels May. 11, 2010
7695179 Illuminating device Apr. 13, 2010
7654681 Surface light source device using light emitting diodes Feb. 2, 2010
7614758 Backlight for color liquid crystal display apparatus Nov. 10, 2009
7615920 Light emitting device and display apparatus using the same Nov. 10, 2009
7611273 Point light source, light-emitting module and display device having the same Nov. 3, 2009
7597467 Lighting unit and liquid crystal display device using the lighting unit Oct. 6, 2009
7553056 Backlight unit Jun. 30, 2009
7543976 Lighting system for generating light and an image Jun. 9, 2009
7534025 Thin backlight with flipped light emitting diode May. 19, 2009
7465072 Backlight unit and liquid crystal display device using the same Dec. 16, 2008
7430355 Light emissive signage devices based on lightwave coupling Sep. 30, 2008
7413331 LCD with multi-color optical unit and cross dichroic device Aug. 19, 2008
7384177 Light emitting panel assemblies Jun. 10, 2008

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