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发明授权
US07330229B2 Color filter and liquid crystal display device using the same 有权
滤色镜和液晶显示装置使用相同

Color filter and liquid crystal display device using the same
摘要：
A color filter of the present invention includes a large number of colored layers of a plurality of colors regularly arranged together. The color filter is such that xWH−0.05≦xB≦xWH+0.05 and yWH−0.05≦yB≦yWH+0.05 or xWH−0.10≦xB≦xWH and yWH−0.10≦yB≦yWH is satisfied, where (xWH, yWH) is the chromaticity in the CIE 1931 chromaticity diagram when the filter alone is irradiated with light to produce a white display, and (xB, yB) is the chromaticity in the CIE 1931 chromaticity diagram when the filter is irradiated with the same light while being interposed between a pair of polarization plates arranged in a crossed Nicols state each having a degree of polarization of 99.98% or more.
摘要（中）：

本发明的滤色器包括大量有规则地排列在一起的多种颜色的着色层。 滤色片使得<？in-line-formula description =“In-line Formulas”end =“lead”？> x -0.05 <= x B ＆lt; =＆lt; WH＆lt; /＆gt; +0.05和＆lt; WH＆lt; -0.05＆lt;＆lt;＆lt;＆lt;＆lt;＆lt; ？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？>或<？in-line- formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> x = x＆lt;＆lt;＆lt;＆lt;＆lt;＆lt;＆lt;＆lt;＆gt;和＆lt; WH＆lt; WH <？in-line-formula description =“内联公式”end =“tail”？>被满足，其中（x ， WH ）是当用光照射过滤器以产生白色显示时CIE1931色度图中的色度，并且（x B B，Y B B）是色度 在CIE 1931色度图中，当过滤器被照射相同的光同时置于一对极性之间时 排列成尼古诺斯状态的极化板，其极化度为99.98％以上。

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