发明授权
US06238827B1 Color filter, liquid crystal display panel, computer, and method for manufacturing color filter
有权
彩色滤光片，液晶显示面板，电脑及彩色滤光片制造方法
- 专利标题： Color filter, liquid crystal display panel, computer, and method for manufacturing color filter
- 专利标题（中）： 彩色滤光片，液晶显示面板，电脑及彩色滤光片制造方法
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申请号： US09333041申请日： 1999-06-15
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公开(公告)号： US06238827B1公开(公告)日： 2001-05-29
- 发明人: Koichiro Nakazawa , Katsuhiro Shirota , Takeshi Miyazaki , Akio Kashiwazaki , Masashi Hirose
- 申请人： Koichiro Nakazawa , Katsuhiro Shirota , Takeshi Miyazaki , Akio Kashiwazaki , Masashi Hirose
- 优先权： JP10-171404 19980618
- 主分类号： G02B520
- IPC分类号： G02B520
摘要：
It is an object of the present invention to provide a color filter with high color density and superior transparency. The color filter comprises red, green, and blue color elements. A relationship between a tristimulus value (Y) of a white color synthesized by the color elements and an area (S) for a triangle formed by connecting the xy chromaticity in the standard C light source of the above color elements each obtained based on a XYZ color system with a 2° visual field (JIS Z8701) meets the condition of Y≧−255*S+54.
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