发明授权
- 专利标题： Liquid crystal display apparatus in which plural common electrodes are parallel to the pixel electrodes on the same substrate and a black matrix on the opposing substrate
- 专利标题（中）： 液晶显示装置，其中多个公共电极平行于相同基板上的像素电极和相对基板上的黑矩阵
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申请号： US731162申请日： 1996-10-10
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公开(公告)号： US5805247A公开(公告)日： 1998-09-08
- 发明人: Masahito Oh-e , Sukekazu Aratani , Shigeru Matsuyama , Hiroaki Asuma , Kiyoshige Kinugawa
- 申请人： Masahito Oh-e , Sukekazu Aratani , Shigeru Matsuyama , Hiroaki Asuma , Kiyoshige Kinugawa
- 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： JPX7-278644 19951026
- 主分类号： G02F1/1335
- IPC分类号： G02F1/1335 ; G02F1/1343 ; G02F1/136 ; G02F1/1368 ; G02F1/1333
摘要：
In an active matrix type liquid crystal display apparatus, respective ones of the electrodes on a substrate are provided so that an electric field substantially parallel to the substrate can be supplied to a liquid crystal layer. Polarizers for changing the optical characteristics based on the alignment of the liquid crystal layer are provided, as well as a shielding layer formed in parallel to the image signal electrodes on the substrate. The specific resistivity of the shielding layer is less than 10.sup.8 .OMEGA..multidot.cm.
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