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Browse by Category: Main > Material Science
Class Information
Number: 349/68
Name: Liquid crystal cells, elements and systems > Particular structure > Particular illumination > With plural diverse light sources (e.g., for day and night)
Description: Subject matter wherein two or more different types of lights are used to illuminate the liquid crystal device.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8692956 Diffuser for light from light source array and displays incorporating same Apr. 8, 2014
8687147 Color regulating device for illumination and apparatus using the same, and method of regulating color Apr. 1, 2014
8675153 Display device, method of controlling a light emitting diode array of the display device, and computer program product Mar. 18, 2014
8651722 Backlight module and LCD comprising the same Feb. 18, 2014
8638407 Liquid crystal display (LCD) system and method Jan. 28, 2014
8624826 Outdoor readable liquid crystal display device Jan. 7, 2014
8582052 Discrete LED backlight control for a reduced power LCD display system Nov. 12, 2013
8525951 Multi-view liquid crystal display and the driving method thereof Sep. 3, 2013
8520162 Back light module and liquid crystal display thereof Aug. 27, 2013
8502934 Light source unit, backlight unit and liquid crystal display having the same Aug. 6, 2013
8484836 Flexible network Jul. 16, 2013
8477266 Display backlight module and method for the same Jul. 2, 2013
8477258 High color expression display device and method for adjusting displayed color Jul. 2, 2013
8462292 Optically transmissive substrates and light emitting assemblies and methods of making same, and methods of displaying images using the optically transmissive substrates and light emitting asse Jun. 11, 2013
8436963 Backlight assembly and liquid crystal display having the same May. 7, 2013
8436876 Backlight unit with controllers of air and fluid and display device having the same using two different lights May. 7, 2013
8436952 Hybrid illumination system for head-up display May. 7, 2013
8421927 Display device and color adjustment method for display device Apr. 16, 2013
8405798 Backlight unit and liquid crystal display Mar. 26, 2013
8400579 Liquid crystal display and backlight module with tilting reflective surface Mar. 19, 2013
8400585 Surface light source device and liquid crystal display device Mar. 19, 2013
8384851 Reflective display system with enhanced color gamut Feb. 26, 2013
8384852 Hybrid daylight-coupled backlights for sunlight viewable displays Feb. 26, 2013
8373825 Display device Feb. 12, 2013
8363182 Liquid crystal display device having illumination element emitting colors independently via time division Jan. 29, 2013
8358388 Planar light source, display device and method for manufacturing same Jan. 22, 2013
8350974 Three-dimensional display apparatus Jan. 8, 2013
8350991 External light illumination of display screens Jan. 8, 2013
8339541 Backlight unit including light emitting diodes and liquid crystal display device including the same Dec. 25, 2012
8339542 Passive and hybrid daylight-coupled N-stack and collapsible backlights for sunlight viewable displays Dec. 25, 2012
8310620 Surface light source device with frame having adhesive on reflector and circuit board and liquid crystal display device Nov. 13, 2012
8305515 Backlight unit and display device having the same using two different lights Nov. 6, 2012
8289264 Liquid crystal display device and method of driving the same Oct. 16, 2012
8284331 Dual-purpose projective display Oct. 9, 2012
8284350 Lighting system and liquid crystal display using the same Oct. 9, 2012
8259257 Back light device, liquid crystal display apparatus and image display apparatus using the same Sep. 4, 2012
8228465 White phosphor, light emission device including the same, and liquid crystal display device including the light emission device as backlight unit Jul. 24, 2012
8212966 Diffuser for light from light source array and displays incorporating same Jul. 3, 2012
8212967 Back light unit and liquid crystal display device therewith Jul. 3, 2012
8203665 Blacklight unit, liquid crystal display device having the same, and method for providing substantially white light for liquid crystal display device Jun. 19, 2012
8199276 Liquid crystal display and method thereof Jun. 12, 2012
8184245 Optical compensation film for VA-mode liquid crystal display device and VA-mode liquid crystal display device May. 22, 2012
8179499 Liquid crystal display device May. 15, 2012
8164713 Liquid crystal display device and method for driving same Apr. 24, 2012
8159632 Surface light source element and image display apparatus including the same Apr. 17, 2012
8147114 Backlight module Apr. 3, 2012
8149352 Backlight unit and liquid crystal display device having the same Apr. 3, 2012
8118466 Backlight assembly, display device having the same, display substrate for the same and method of manufacturing the same Feb. 21, 2012
8115891 Liquid crystal display device Feb. 14, 2012
8094259 Liquid crystal display without color filter Jan. 10, 2012

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