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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/616
Name: Illumination > Edge lighted panel > Light guide > Plural or compound
Description: Subject matter indented wherein the total light guide structure is comprised of more than one light guide.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7371000 Surface light source equipment and apparatus using the same May. 13, 2008
7370987 Display panel comprising a light guide plate May. 13, 2008
7360938 Surface light-source device and display unit using the same Apr. 22, 2008
7357554 Phosphor based illumination system having a light guide, an interference reflector and a display Apr. 15, 2008
7357555 Phosphor based illumination system having an interference reflector and a display Apr. 15, 2008
7350953 Phosphor based illumination system having a short pass reflector and method of making same Apr. 1, 2008
7334930 Light guide element and backlight module using the same Feb. 26, 2008
7329034 Multi-level surface mounted lightpipe package design with LED light sources Feb. 12, 2008
7311431 Light-emitting apparatus having a plurality of adjacent, overlapping light-guide plates Dec. 25, 2007
7290918 Two-way backlight assembly and two-way liquid crystal display apparatus having the same Nov. 6, 2007
7290917 Light guide plate with internal light guide elements and backlight module using the same Nov. 6, 2007
7255469 Phosphor based illumination system having a light guide and an interference reflector Aug. 14, 2007
7252425 Light guide panel usable with backlight unit, backlight unit employing the same, and manufacturing method thereof Aug. 7, 2007
7252426 Light guide device and backlight module using the same Aug. 7, 2007
7246932 Data display device Jul. 24, 2007
7237939 Backlight assembly and liquid crystal display apparatus using the same Jul. 3, 2007
7237937 Touch panel assembly Jul. 3, 2007
7234854 Illuminating device, electro-optical device, and electronic apparatus Jun. 26, 2007
7226200 Light guiding device with two opposite light emitting surfaces and backlight module using the same Jun. 5, 2007
7223006 Surface-emitting device and liquid crystal display apparatus May. 29, 2007
7223005 Hybrid lightguide backlight May. 29, 2007
7223007 Method and apparatus for selectively backlighting a plurality of displays with a common light source May. 29, 2007
7213958 Phosphor based illumination system having light guide and an interference reflector May. 8, 2007
7206040 Backlight and frontlight, intermediate light guide, cover member, and liquid crystal display Apr. 17, 2007
7204634 Backlight module Apr. 17, 2007
7204631 Phosphor based illumination system having a plurality of light guides and an interference reflector Apr. 17, 2007
7204630 Phosphor based illumination system having a plurality of light guides and an interference reflector Apr. 17, 2007
7201494 Lighting system of adjustable color temperature Apr. 10, 2007
7188988 Liquid crystal display device, display device and backlight device Mar. 13, 2007
7186013 Large size backlight apparatus reduced in thickness Mar. 6, 2007
7182498 Phosphor based illumination system having a plurality of light guides and an interference reflector Feb. 27, 2007
7178946 Luminaire device that restricts light within an angular envelope Feb. 20, 2007
7178964 Single-light source illumination device and liquid crystal display device using the same Feb. 20, 2007
7175332 Light guide device having improved light efficiency and uniformity Feb. 13, 2007
7168826 Light guiding apparatus, lighting apparatus, space modulation part, and image projection apparatus Jan. 30, 2007
7165856 Light-duide plate and backlight module Jan. 23, 2007
7160010 Light manifold for automotive light module Jan. 9, 2007
7128457 Surface light-emitting device Oct. 31, 2006
7121708 Illuminated logo unit with light guide plate Oct. 17, 2006
7090365 Backlight unit having an inclined light emission surface Aug. 15, 2006
7086770 Method and apparatus for producing an illuminated animation effect Aug. 8, 2006
7080933 BLU and module using the BLU Jul. 25, 2006
7070315 Backlight unit for liquid crystal display device Jul. 4, 2006
7070290 Input device Jul. 4, 2006
7066634 Spread illuminating apparatus having light controlling means Jun. 27, 2006
7063449 Light emitting diode (LED) picture element Jun. 20, 2006
7048426 Backlight module May. 23, 2006
7036971 Light guiding frame with a plurality of guiding tracks May. 2, 2006
7033034 Backlight assembly providing light in multiple directions and display device employing the same Apr. 25, 2006
7029158 Hollow backlight module Apr. 18, 2006

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