发明名称 |
Liquid crystal display device in which one subpixel has a dimension smaller than the minimum separation distance between domains |
摘要 |
A ferroelectric liquid crystal device in which a ferroelectric liquid crystal is interposed between a pair of electrode substrates facing each other, and in which pixels are formed at intersections of upper and lower electrodes. A threshold gradient is provided in each pixel, and a light-shielding electrode portion is formed along at least a part of the periphery of each pixel so that no domain wall is formed at the boundary between the shielding electrode portion and a pixel portion adjacent to the shielding electrode portion.
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申请公布号 |
US5719651(A) |
申请公布日期 |
1998.02.17 |
申请号 |
US19970837213 |
申请日期 |
1997.04.22 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
OKADA, SHINJIRO;INABA, YUTAKA;KATAKURA, KAZUNORI |
分类号 |
G02F1/133;G02F1/1335;G02F1/1337;G02F1/1343;G02F1/141;G09G3/18;G09G3/20;G09G3/36;(IPC1-7):G02F1/133;G02F1/134;G09G5/10 |
主分类号 |
G02F1/133 |
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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