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Class Information
Number: 362/600
Name: Illumination > Edge lighted panel
Description: Subject matter indented comprising 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.










Sub-classes under this class:

Class Number Class Name Patents
362/630 Electrical wiring elements 93
362/601 Having additional panel emitting multiple wavelenght light 94
362/632 Housing 429
362/615 Light guide 558
362/608 Light modifier for edge lit light source (incident edge) 236
362/606 Light modifier with emission face combined with light guide plate 422
362/611 Light source 178
362/602 Particular application 270


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7520632 Illuminator and display device using the same Apr. 21, 2009
7520656 Backlight assembly and display device having the same Apr. 21, 2009
7518593 Illuminator for emitting at least two lights having directivity and display apparatus using same Apr. 14, 2009
7517126 Light source structure of backlight module Apr. 14, 2009
7517125 Manufacturing method of backlight unit, and backlight unit, electro-optic device, and electronic apparatus Apr. 14, 2009
7513668 Illumination system for a head up display Apr. 7, 2009
7503684 Planar light source and image display Mar. 17, 2009
7497598 Light diffusion film, surface light source unit, and liquid crystal display Mar. 3, 2009
7490969 Modulated lighting device Feb. 17, 2009
7452117 Noise reduction device for use in a backlight module Nov. 18, 2008
7452118 Area light source Nov. 18, 2008
7438450 Surface light source device and liquid crystal display assembly Oct. 21, 2008
7430355 Light emissive signage devices based on lightwave coupling Sep. 30, 2008
7418795 Illuminated sign Sep. 2, 2008
7413330 Backlight, backlight drive device and display device Aug. 19, 2008
7413334 Backlight and liquid crystal display device Aug. 19, 2008
7410284 Methods for producing three dimensional, self-supporting, light redirecting roof lighting systems Aug. 12, 2008
7407303 Lighting device comprising a plurality of semiconductor light sources Aug. 5, 2008
7396145 Backlight unit and method for equalizing brightness thereof Jul. 8, 2008
7391407 Back-light driving circuit in field sequential liquid crystal display Jun. 24, 2008
7387420 Surface light source device Jun. 17, 2008
7374305 Light emitting panel assemblies May. 20, 2008
7370987 Display panel comprising a light guide plate May. 13, 2008
7364338 Systems for providing backlight module with stacked light source Apr. 29, 2008
7366393 Light enhancing structures with three or more arrays of elongate features Apr. 29, 2008
7360939 Surface emitting device, backside illumination device, and liquid crystal display device Apr. 22, 2008
7350952 Illumination system and display device using the same Apr. 1, 2008
7347605 Surface light source for emitting light from two surfaces and double-sided display device using the same Mar. 25, 2008
7347612 Backlight module incorporating a nonspecular reflective device Mar. 25, 2008
7344292 Edge-type backlight unit Mar. 18, 2008
7338195 Surface light source device Mar. 4, 2008
7331694 Illuminating unit and projection type image display apparatus using the same Feb. 19, 2008
7318665 Corner enhancing device for light guide plate of backlight module Jan. 15, 2008
7316497 Fluorescent volume light source Jan. 8, 2008
7314652 Diffuser for flat panel display Jan. 1, 2008
7311431 Light-emitting apparatus having a plurality of adjacent, overlapping light-guide plates Dec. 25, 2007
7303322 Multiple lightguide backlight Dec. 4, 2007
7293899 Backlighting transmissive displays Nov. 13, 2007
7286193 Liquid crystal display unit having a field sequential driven backlight unit Oct. 23, 2007
7283066 Illuminated keyboard Oct. 16, 2007
7275845 Illuminatable windshield assembly Oct. 2, 2007
7270461 Backlight unit and liquid crystal display utilizing the same Sep. 18, 2007
7267469 Compact lighting system and display device Sep. 11, 2007
7252424 Backlight module capable of interchanging polarized states of light Aug. 7, 2007
7223005 Hybrid lightguide backlight May. 29, 2007
7217026 Illuminator, liquid crystal display comprising it and lamp socket May. 15, 2007
7207710 Backlight assembly and liquid crystal display apparatus having the same Apr. 24, 2007
7201493 Illumination system and display device Apr. 10, 2007
7201510 Edge lighted device with polarization Apr. 10, 2007
7198384 Light emitting device Apr. 3, 2007

1 2 3 4 5 6 7










 
 
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