发明授权
US07623210B2 LCD apparatus having insulating layer with increased thickness over and in the same direction as data line with pixel electrodes overlapping top surface thereof to prevent light leakage
失效
液晶显示装置具有绝缘层，该绝缘层的厚度在数据线上方且与其像素电极的顶表面重叠相同的方向上，以防止漏光
- 专利标题： LCD apparatus having insulating layer with increased thickness over and in the same direction as data line with pixel electrodes overlapping top surface thereof to prevent light leakage
- 专利标题（中）： 液晶显示装置具有绝缘层，该绝缘层的厚度在数据线上方且与其像素电极的顶表面重叠相同的方向上，以防止漏光
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申请号： US11268953申请日： 2005-11-08
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公开(公告)号： US07623210B2公开(公告)日： 2009-11-24
- 发明人: Hirokazu Kaida , Toshinobu Sekiuchi , Makoto Akagi
- 申请人： Hirokazu Kaida , Toshinobu Sekiuchi , Makoto Akagi
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Sonnenschein Nath & Rosenthal LLP
- 优先权： JPP2004-339921 20041125
- 主分类号： G02F1/1333
- IPC分类号： G02F1/1333
摘要：
A liquid crystal display apparatus according to the present embodiment has pixel electrodes arranged in a first and a second directions crossed each other; a signal line formed in a lower layer of the pixel electrode and extending in the second direction between the pixel electrodes arranged in the first direction; a scan line formed in a lower layer of the pixel electrode and extending in the first direction; a switching device formed so as to correspond to the pixel electrodes and connected to the signal line, the scan line, and the pixel electrode; and an insulating layer formed between the pixel electrode and a lower layer including the signal line and the scan line, and having a surface step in a region between the pixel electrodes. An edge portion of the pixel electrode is formed to overlap the surface step of the insulating layer.
公开/授权文献
- US20060109408A1 Liquid crystal display apparatus 公开/授权日：2006-05-25
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