发明授权
- 专利标题： Liquid crystal display and its driving method
- 专利标题（中）： 液晶显示及其驱动方法
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申请号： US10130832申请日： 2001-12-18
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公开(公告)号： US06933916B2公开(公告)日： 2005-08-23
- 发明人: Kenji Nakao , Daiichi Suzuki , Yoshinori Kobayashi , Katsuyuki Arimoto , Katsuhiko Kumagawa , Ichiro Sato , Keisuke Tsuda , Hirofumi Wakemoto , Hiroyuki Yamakita , Masanori Kimura , Yoshinori Tanaka , Akinori Shiota
- 申请人： Kenji Nakao , Daiichi Suzuki , Yoshinori Kobayashi , Katsuyuki Arimoto , Katsuhiko Kumagawa , Ichiro Sato , Keisuke Tsuda , Hirofumi Wakemoto , Hiroyuki Yamakita , Masanori Kimura , Yoshinori Tanaka , Akinori Shiota
- 申请人地址： JP Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址： JP Osaka
- 代理机构： McDermott Will & Emery LLP
- 优先权： JP2000-384843 20001219; JP2001-1077 20010109; JP2001-3307 20010111; JP2001-98661 20010331
- 国际申请： PCT/JP01/11077 WO 20011218
- 国际公布： WO02/50603 WO 20020627
- 主分类号： G02F1/1333
- IPC分类号： G02F1/1333 ; G02F1/1343 ; G02F1/1362 ; G09G3/36
摘要：
A liquid crystal display of the present invention is adapted to perform initialization by inputting voltages with different polarities to two pixel electrodes (23á, 23â) adjacent in front and back direction. It is preferable that in the two pixel electrodes (23á, 23â) adjacent in front and back direction, the pixel electrode (23á) located on back side is provided with a first protrusion (232á) at a front side and back direction, the pixel electrode (231â) adjacent in front and back is provided with a second protrusion (23â) located on front side is provided with a second a second protrusion (234â) on a back side edge (233â)thereof.
公开/授权文献
- US20030122767A1 Liquid crystal display and its driving method 公开/授权日：2003-07-03