发明授权
- 专利标题： Color liquid crystal display device and method of manufacturing the same, and method of manufacturing a color filter substrate
- 专利标题（中）： 彩色液晶显示装置及其制造方法以及制造滤色器基板的方法
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申请号： US10793282申请日： 2004-03-04
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公开(公告)号： US06999143B2公开(公告)日： 2006-02-14
- 发明人: Takakazu Fukuchi
- 申请人： Takakazu Fukuchi
- 申请人地址： JP Chiba
- 专利权人： Seiko Instruments Inc.
- 当前专利权人： Seiko Instruments Inc.
- 当前专利权人地址： JP Chiba
- 代理机构： Adams & Wilks
- 优先权： JP2003-065280 20030311; JP2004-033142 20040210
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335
摘要：
To provide a semi-transmissive type color liquid crystal display device that is capable of realizing high color reproducibility as well as increase in reflection brightness upon light transmission and upon light reflection. In display pixel elements of a color filter substrate used in the semi-transmissive type color liquid crystal display device, a color filter layer formed on a reflection part is thin and a color filter layer formed on a transmission part is thick, and a thickness of a metallic reflective film formed on the reflection part is set to 0.2 μm or more. Further, the color layer filter at the transmission part and the color layer filter at the reflection part are formed at the same time, and a continuous color filter layer is obtained.