发明授权
- 专利标题: Active matrix type liquid crystal display system
- 专利标题(中): 有源矩阵型液晶显示系统
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申请号: US374531申请日: 1995-01-13
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公开(公告)号: US5786876A公开(公告)日: 1998-07-28
- 发明人: Masuyuki Ota , Genshiro Kawachi , Masaaki Kitajima , Tohru Sasaki , Masahito Oh-e , Katsumi Kondo , Makoto Tsumura
- 申请人: Masuyuki Ota , Genshiro Kawachi , Masaaki Kitajima , Tohru Sasaki , Masahito Oh-e , Katsumi Kondo , Makoto Tsumura
- 申请人地址: JPX Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX6-046916 19940317
- 主分类号: G02F1/136
- IPC分类号: G02F1/136 ; G02F1/1335 ; G02F1/1343 ; G02F1/1368 ; G02F1/1333
摘要:
An active matrix type liquid crystal display system having a liquid crystal composition being interposed between a first and a second substrates, a plurality of pixel parts being constructed with a plurality of scanning electrodes and a plurality of signal electrodes arranged in a matrix, a switching element being provided in each of the pixel parts, wherein the switching element is connected to a pixel electrode, the pixel electrode and a common electrode facing being so constructed as to be operable in keeping the major axes of the liquid crystal molecules parallel to the surface of the substrate. In pixel part, the signal electrode and the pixel electrode is formed and a shield electrode is formed between the signal electrode and the pixel electrode. The system requires no transparent electrode, being excellent in visual angle characteristic, being high in contrast, being small in cross-talk producing probability.
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