发明授权
- 专利标题： In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions
- 专利标题（中）： 平面场型液晶显示装置，包括具有两种以上重新取向方向的液晶分子
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申请号： US10400448申请日： 2003-03-28
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公开(公告)号： US07158202B2公开(公告)日： 2007-01-02
- 发明人: Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
- 申请人： Masuyuki Ohta , Kazuhiko Yanagawa , Kazuhiro Ogawa , Keiichiro Ashizawa , Masahiro Yanai , Nobutake Konishi , Katsumi Kondo , Masahito Ohe , Sukekazu Aratani , Hagen Klausmann
- 申请人地址： JP Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Antonelli, Terry, Stout and Kraus, LLP.
- 优先权： JP7-257366 19951004; JP7-261235 19951009; JP8-71787 19960327
- 主分类号： G02F1/1343
- IPC分类号： G02F1/1343
摘要：
A liquid crystal display device includes a pair of substrates with a liquid crystal layer therebetween, a plurality of scanning signal lines and a plurality of video signal lines formed on one of the pair of substrates, a plurality of first electrodes provided on the one of the pair of substrates, and a plurality of second electrodes provided on the one of the pair of substrates to drive the liquid crystal layer by a voltage difference with respect to the first electrode. The first electrode and the second electrode are arranged in different layers with an insulating layer therebetween. The first electrode has a bent form and each first electrode is connected by connecting portion in each pixel, and the connecting portion has an overlapping relation with at least one the second electrode and a signal line connected to the second electrode.
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