发明名称 |
Liquid crystal injection method using dummy electrodes |
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.
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申请公布号 |
US5406398(A) |
申请公布日期 |
1995.04.11 |
申请号 |
US19930145641 |
申请日期 |
1993.11.04 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SUZUKI, MASAAKI;MASAKI, YUICHI;YOSHIOKA, TOSHIFUMI;MITSUI, MUTSUO |
分类号 |
G02F1/1341;G02F1/1343;(IPC1-7):G02F1/133;G02F1/134 |
主分类号 |
G02F1/1341 |
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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