- 专利标题: Liquid crystal display device and method of manufacturing the same
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申请号: US11321373申请日: 2005-12-29
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公开(公告)号: US20060103799A1公开(公告)日: 2006-05-18
- 发明人: Masahiro Ikeda , Manabu Sawasaki , Yoji Taniguchi , Hiroyasu Inoue , Tomonori Tanose , Yoshinori Tanaka
- 申请人: Masahiro Ikeda , Manabu Sawasaki , Yoji Taniguchi , Hiroyasu Inoue , Tomonori Tanose , Yoshinori Tanaka
- 申请人地址: JP Osaka
- 专利权人: SHARP, KABUSHIKI KAISHA
- 当前专利权人: SHARP, KABUSHIKI KAISHA
- 当前专利权人地址: JP Osaka
- 优先权: JP11-036477 19990215; JP11-257156 19990910
- 主分类号: G02F1/1337
- IPC分类号: G02F1/1337
摘要:
In a liquid crystal display device, the pixel electrodes and the projection pattern are formed on the TFT substrate side, and surfaces of the pixel electrodes and the projection pattern are covered with a vertical alignment film. Opposing electrode and a projection pattern are formed on the CF substrate side, and surfaces of the opposing electrode and the projection pattern are covered with a vertical alignment film. The TFT substrate and the CF substrate are arranged such that top end portions of the projection pattern on the CF substrate are brought into contact with the TFT substrate. Liquid crystal having negative dielectric anisotropy is sealed between the TFT and CF substrates. Accordingly, the step of scattering the spacers can be omitted, change in the cell thickness can be prevented, and the good display quality can be achieved.
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