发明名称 COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a color filter which has such a film thickness of colored pixels in the color filter as to cause no overhang on side surfaces of the colored pixels and permits a liquid crystal display device satisfying a color reproduction region according to EBU method, and to provide a liquid crystal display device provided with the color filter. <P>SOLUTION: The liquid crystal display device is provided with: a pseudo white color LED which is composed of a blue-color light emission LED and a yellow-color light emission fluorescent body and has a ratio of the emission peak intensity of blue color light emission to the emission peak intensity of yellow color light emission of 1/(0.20 to 0.50); and a color reproduction color filter which has a film thickness of respective colored pixels of 1.0 &mu;m to 2.0 &mu;m and contains C. I. Pigment Yellow 7 and C. I. Pigment Yellow 185 as pigments for a green colored pixel. <P>COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2007304391(A) 申请公布日期 2007.11.22
申请号 JP20060133587 申请日期 2006.05.12
申请人 TOPPAN PRINTING CO LTD 发明人 ASAHI NORIKO
分类号 G02B5/20;G02B5/22;G02F1/1335 主分类号 G02B5/20
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