发明名称 Liquid crystal display device
摘要 A liquid crystal display device uses a first quarter-wave retardation film and a hybrid aligned nematic film to reduce light leakage in dark state for reaching high contrast ratio, and uses multiple-gamma IC to provide different gamma-curve signals for pixels of different colors to solve color shift problem. In addition, the liquid crystal display device may use a second quarter-wave retardation film to reduce light leakage when viewed in a wide angle so as to further provide higher contrast ratio.
申请公布号 US8013964(B2) 申请公布日期 2011.09.06
申请号 US20090494264 申请日期 2009.06.29
申请人 AU OPTRONICS CORP. 发明人 LO CHENG;LIN YUNG-LUN;CHENG CHING-SHENG;HU CHIH-JEN
分类号 G02F1/1335 主分类号 G02F1/1335
代理机构 代理人
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