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Browse by Category: Main > Material Science
Class Information
Number: 349/69
Name: Liquid crystal cells, elements and systems > Particular structure > Particular illumination > Electroluminescent light source
Description: Subject matter wherein the liquid crystal device is lit by a layer which emits fluorescent light when electrically driven by electrodes.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8710501 Electro-optical device, method of manufacturing the same, and electronic apparatus Apr. 29, 2014
8704975 Electroluminescent displays Apr. 22, 2014
8687148 Liquid crystal display device Apr. 1, 2014
8670089 Display device, manufacturing method thereof, and color adjusting method used thereon Mar. 11, 2014
8665399 Light output device and control method Mar. 4, 2014
8665396 Backlight module and liquid crystal display device Mar. 4, 2014
8659721 Liquid crystal display device having reflecting surface in zigzag manner with polygonal line Feb. 25, 2014
8654278 Backlight module and liquid crystal display Feb. 18, 2014
8648993 Combined serial/parallel light configuration and single layer PCB containing the same Feb. 11, 2014
8625055 Organic light emitting display device Jan. 7, 2014
8624826 Outdoor readable liquid crystal display device Jan. 7, 2014
8596852 Backlight unit for liquid crystal display device Dec. 3, 2013
8599333 Circuit and method for driving LED string for backlight, and backlight and display device using the circuit Dec. 3, 2013
8593580 Projection-type display apparatus Nov. 26, 2013
8593586 Liquid crystal display having quantum dot remote phosphor Nov. 26, 2013
8593590 Lighting apparatus and display device including the same Nov. 26, 2013
8593610 Liquid crystal display device Nov. 26, 2013
8582058 Lighting system including wiring over electrode Nov. 12, 2013
8582057 Liquid crystal display and method of manufacturing the same Nov. 12, 2013
8582053 Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatus Nov. 12, 2013
8579491 Backlight unit and display apparatus having the same Nov. 12, 2013
8582052 Discrete LED backlight control for a reduced power LCD display system Nov. 12, 2013
8576351 Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatus Nov. 5, 2013
8576355 Led substrate, backlight unit, and liquid crystal display device Nov. 5, 2013
8558967 Illuminating lens, lighting device, surface light source, and liquid-crystal display apparatus Oct. 15, 2013
8556492 Backlight unit and display apparatus including the same Oct. 15, 2013
8552971 Driving circuit for light emitting diode Oct. 8, 2013
8553167 Portable electronic device Oct. 8, 2013
8547502 Light source module Oct. 1, 2013
8536568 Display device Sep. 17, 2013
8525952 Liquid crystal display device Sep. 3, 2013
8520162 Back light module and liquid crystal display thereof Aug. 27, 2013
8520166 Backlight unit and liquid crystal display device having the same Aug. 27, 2013
8514342 Portable electronic device Aug. 20, 2013
8514347 Backlight unit and liquid crystal display including the same Aug. 20, 2013
8502929 Display apparatus and method for driving the same Aug. 6, 2013
8502933 Backlight unit having fixed and removable metal core printed circuit board and liquid crystal display module having the same Aug. 6, 2013
8488081 Plane light source and LCD backlight unit having the same Jul. 16, 2013
8477266 Display backlight module and method for the same Jul. 2, 2013
8475005 Backlight unit and display device including the same Jul. 2, 2013
8460973 Semiconductor light emitting apparatus, method for manufacturing the same, and liquid crystal display apparatus using the same Jun. 11, 2013
8462296 Projection-type display apparatus Jun. 11, 2013
8456606 Polymer dispersed liquid crystal display with lateral light source on side of black matrix and method of fabricating the same Jun. 4, 2013
8451401 Color image display device May. 28, 2013
8441469 Liquid crystal display device May. 14, 2013
8436964 Backlight unit and liquid crystal display device 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
8421960 Liquid crystal display having in-cell backlight Apr. 16, 2013
8421966 Liquid crystal display comprising red, green, blue, and yellow sub-pixels having chromaticity on a CIE1931 chromaticity diagram wherein the sub-pixels have different areas Apr. 16, 2013
8416358 Portable electronic device Apr. 9, 2013

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