发明授权
- 专利标题: Liquid crystal device
- 专利标题(中): 液晶装置
-
申请号: US956299申请日: 1992-10-05
-
公开(公告)号: US5285300A公开(公告)日: 1994-02-08
- 发明人: Masaaki Suzuki , Yuichi Masaki , Toshifumi Yoshioka , Mutsuo Mitsui
- 申请人: Masaaki Suzuki , Yuichi Masaki , Toshifumi Yoshioka , Mutsuo Mitsui
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-85436 19911007; JPX2-91884 19911014; JPX2-91885 19911014
- 主分类号: G02F1/1341
- IPC分类号: G02F1/1341 ; G02F1/1343 ; G02F1/1335
摘要:
A liquid crystal device is constituted by a pair of oppositely spaced substrate each having on its opposite surface a group of stripe electrodes disposed to intersect with those disposed on the other substrate, and a liquid crystal disposed between the substrates so as to be driven by a voltage applied through the stripe electrodes. The group of stripe electrodes on at least one of the pair of substrates are formed through a lithographic step including dividing the stripe electrodes into at least two divisions at a line parallel (or perpendicular) to the extension of the stripe electrodes, and repeating a pattern exposure for each division of the stripe electrodes so as to dispose a joint between the divisions of the stripe electrodes at a non-display part including a spacing between two stripe electrode on the same substrate (or at a part in alignment with a non-display part including a spacing between two stripe electrodes on the opposite substrate). In an embodiment, the liquid crystal device is provided with a dummy electrode pattern for promoting the liquid crystal injection.
公开/授权文献
信息查询
IPC分类: