发明名称 |
Active-matrix color LCD device having a polished color filter substrate |
摘要 |
A color filter substrate in an active-matrix LCD device has a glass substrate, and a black matrix, coloring layers and an orientation film which are consecutively formed on the glass substrate. The projected surfaces of the coloring layers due to overlapping with the black matrix are polished to reduce the width of the slope surfaces of the projected surface of the coloring layers. The polishing of the coloring layers prevents a disclination caused by the slope surface.
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申请公布号 |
US7327419(B2) |
申请公布日期 |
2008.02.05 |
申请号 |
US20040912691 |
申请日期 |
2004.08.05 |
申请人 |
NEC LCD TECHNOLOGIES, LTD. |
发明人 |
KOCHA YOKO;IKENO HIDENORI;SATO HIROKI |
分类号 |
G02B5/20;G02F1/1335;G02F1/1333 |
主分类号 |
G02B5/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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