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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/607
Name: Illumination > Edge lighted panel > Light modifier with emission face combined with light guide plate > Combination of two or more modifiers
Description: Subject matter indented wherein the light source has at least two means for optically changing the light emitted through the main surface.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8641252 Planar light-emitting device Feb. 4, 2014
8641253 Light guide device and backlight module Feb. 4, 2014
8641254 Illumination apparatus Feb. 4, 2014
8643807 Back light unit and liquid crystal display including the same Feb. 4, 2014
8628229 Modular illuminated framing Jan. 14, 2014
8616875 Light guide plate stamp and method of manufacturing the same Dec. 31, 2013
8619363 Light redirecting element comprising a forward diffracting region and a scattering region Dec. 31, 2013
8613540 Light guide plate having a reversed micro-pattern in its mixing zone Dec. 24, 2013
8615151 Lightguide arrangement and related applications Dec. 24, 2013
8602625 Backlight module Dec. 10, 2013
8596818 Optical member and display device having the same Dec. 3, 2013
8596849 Optical component, backlight module and display apparatus using same Dec. 3, 2013
8585228 Viewing angle system for backlighted displays Nov. 19, 2013
8579489 Illuminator allowing a wide luminous intensity distribution Nov. 12, 2013
8576556 Electronic book device integrated with a magnetic pen rack Nov. 5, 2013
8573825 Backlight module Nov. 5, 2013
8568012 Lighting unit and display device having the same Oct. 29, 2013
8550683 Converging illuminant device Oct. 8, 2013
8545081 Edge-lit backlight device and liquid crystal display Oct. 1, 2013
8545062 Light uniformization structure and light emitting module Oct. 1, 2013
8540385 Backlight assembly, relay connector, and backlight unit Sep. 24, 2013
8534895 Light emitting device with a point-like light source Sep. 17, 2013
8534896 Free form lighting module Sep. 17, 2013
8534899 Backlight module and its light guide plate module Sep. 17, 2013
8529822 Method for manufacturing a flexible optical plate, product and backlight module made therewith Sep. 10, 2013
8531625 Light guide plate for displaying three-dimensional image, and three-dimensional image display apparatus employing the same Sep. 10, 2013
8511884 One-way see-through illumination system Aug. 20, 2013
8506150 Backlight device and display apparatus Aug. 13, 2013
8506149 Optical sheets Aug. 13, 2013
8496368 Light guide plate and backlight module Jul. 30, 2013
8496370 Light guide plate, light guide plate mold insert and method for making light guide plate Jul. 30, 2013
8480267 LED lighting apparatus, systems and methods of manufacture Jul. 9, 2013
8480280 Luminescent display device having filler material Jul. 9, 2013
8475028 LED night vision imaging system lens and backlight assembly Jul. 2, 2013
8475033 Luminescent object comprising aligned polymers having a specific pretilt angle Jul. 2, 2013
8469574 Optical component, backlight module and display apparatus using same Jun. 25, 2013
8469573 Light guide plate and back light module having the same Jun. 25, 2013
8467013 Light guides Jun. 18, 2013
8459857 Planar light source device and display apparatus using the same Jun. 11, 2013
8454218 Illuminating apparatus Jun. 4, 2013
8456591 Liquid crystal display device Jun. 4, 2013
8449167 Backlight unit May. 28, 2013
8449164 Backlight module having a composite optical film disposed in a novel location to prevent improper color mixing May. 28, 2013
8449163 Backlight module May. 28, 2013
8449162 Backlight module with optical film having notches May. 28, 2013
8430548 Enhanced light fixture with volumetric light scattering Apr. 30, 2013
8425069 Lighting device, display device and television receiver Apr. 23, 2013
8425104 Backlight assembly and display apparatus having the same Apr. 23, 2013
8419200 Backlight unit and liquid crystal display device both having a polarization layer with protrusions and grooves Apr. 16, 2013
8419251 Light emitting device and method for manufacturing same, lighting fixture, and lighting system Apr. 16, 2013

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