发明授权
- 专利标题： Active matrix liquid crystal display device having a wide viewing angle without color shift
- 专利标题（中）： 有源矩阵液晶显示装置，具有宽的视角，无色差
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申请号： US09222305申请日： 1998-12-28
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公开(公告)号： US06259503B1公开(公告)日： 2001-07-10
- 发明人: Makoto Watanabe , Osamu Sukegawa
- 申请人： Makoto Watanabe , Osamu Sukegawa
- 优先权： JP9-360719 19971226
- 主分类号： G02F11343
- IPC分类号： G02F11343
摘要：
An active matrix LCD device has a plurality of pixel elements arranged in a matrix for display. The electric field generated between the pixel electrode and the common electrode is diagonal to the normal of the surface of the electrodes. The diagonal electric field is achieved by a slit formed in the TFT panel between the pixel electrodes and the common electrode, or by protrusions formed on the surfaces of the electrodes.