发明名称 COLOR FILTER, METHOD FOR PRODUCING THE COLOR FILTER, METHOD FOR DESIGNING THE COLOR FILTER AND DISPLAY DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a color filter having characteristics that excel in viewing angle expansion from an oblique direction, and to provide such a color filter, at low cost and with high productivity. <P>SOLUTION: The color filter includes a transparent substrate; a colored layer formed on the transparent substrate and composed of coloring patterns of a plurality of colors; and an overcoat layer formed so as to cover the transparent substrate and the colored layer. The overcoat layer is made of a material having Rth, as well as, the color filter is such that the film thickness of the overcoat is made different so that the coloring patterns of the respective colors in the colored layer and the Rth of the laminated part in the overcoat layer are made uniform, according to the Rth of the coloring patterns of the respective colors. <P>COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010160345(A) 申请公布日期 2010.07.22
申请号 JP20090002729 申请日期 2009.01.08
申请人 DAINIPPON PRINTING CO LTD 发明人 HIRAMATSU AIMI;KAWAGUCHI SHUJI;MIZUNO MOTOO;ARAKI ERIKO
分类号 G02B5/20;G02F1/1335 主分类号 G02B5/20
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