发明名称 Color filter and liquid crystal display device
摘要 Disclosed is a liquid crystal display device including a liquid crystal cell provided with a color filter, a pair of polarizing plates arranged on both outside surfaces of the liquid crystal cell, and an optical compensation layer disposed inside of each polarizing plate, wherein, when a chromaticity (u, v) represented in CIE1960 color system is measured in a black state of the liquid crystal display device, a color difference &Dgr;uv given by equation (1) described below is 0.02 or less in an range of 0<&thetas;≦̸60: &Dgr;uv=[{u(⊥)−u(&thetas;)}2+[{v(⊥)−v(&thetas;)}2]1/2  (1) wherein (u(⊥), v(⊥)) is chromaticity as viewed from a vertical direction and (u(&thetas;), v(&thetas;)) is chromaticity as viewed from a direction inclined at an angle of &thetas; degrees with a direction of a normal line of a display surface.
申请公布号 US2011096274(A1) 申请公布日期 2011.04.28
申请号 US20110929136 申请日期 2011.01.03
申请人 TOPPAN PRINTING CO., LTD. 发明人 SHIMIZU MIE;MINATO KOICHI;HIBAYASHI YASUHIRO;KADOTA SOHEI
分类号 G02F1/1335 主分类号 G02F1/1335
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