发明名称 COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE
摘要 <p>PROBLEM TO BE SOLVED: To provide a color filter that enables a high definition color display without luminance unevenness, and to provide a liquid crystal display employing the color filter.SOLUTION: A color filter has a black matrix 2 formed on a transparent substrate 1, and has a plurality of colored pixels 3 composed of a red pixel, a green pixel and a blue pixel provided at an opening part of the formed black matrix 2, and in the color filter, a line width of the black matrix 2 is less than 6μm, a pitch of the colored pixel is 25μm or less, and a tilt angleθof the colored pixel to be defined by an expression ofθ=tan-1[{Th(max)-Th(min)}/X'] is 2° or less and in a measurement using a D65 light source, a chromaticity distribution of an XYZ colorimetric system of a CIE is 3/1000 or less in the same pixel.</p>
申请公布号 JP2014106408(A) 申请公布日期 2014.06.09
申请号 JP20120259764 申请日期 2012.11.28
申请人 TOPPAN PRINTING CO LTD 发明人 YAMAUCHI ATSUSHI;SATO AZUMI;HIGASHI YUSUKE
分类号 G02B5/20;G02F1/1335 主分类号 G02B5/20
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