Title :
Wide Color Gamut Displays Using LED Backlight - Signal Processing Circuits -
Author :
Sugiura, Hiroaki ; Kaneko, Hideyuki ; Kagawa, Shuichi ; Someya, Jun ; Tanizoe, Hideki
Author_Institution :
Adv. Technol. R&D Center, Mitsubishi Electr. Corp., Kyoto
Abstract :
The authors have successfully developed a six-primary-color liquid crystal display using six-color LEDs. More specifically, a prototype of a six-primary-color liquid crystal display having a color gamut of 170% or wider then that of conventional techniques has been constructed. Furthermore, this monitor has our original color conversion circuit and a newly developed calibration system using an integrated color sensor, so that it can reproduce colors appropriately and keep its white point chromaticity stable
Keywords :
LED displays; colour displays; liquid crystal displays; LED backlight; color conversion circuit; light emitting diodes; liquid crystal display; wide color gamut displays; Calibration; Circuits; Color; Light emitting diodes; Liquid crystal displays; Luminescence; Monitoring; Prototypes; Signal processing; Temperature dependence; LED; NEDO; backlight; calibration; color conversion; display; sRGB; wide color gamut;
Conference_Titel :
Industry Applications Conference, 2006. 41st IAS Annual Meeting. Conference Record of the 2006 IEEE
Conference_Location :
Tampa, FL
Print_ISBN :
1-4244-0364-2
Electronic_ISBN :
0197-2618
DOI :
10.1109/IAS.2006.256600
