发明授权
- 专利标题: Image display apparatus and driving method thereof
- 专利标题(中): 图像显示装置及其驱动方法
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申请号: US09938643申请日: 2001-08-27
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公开(公告)号: US07327339B2公开(公告)日: 2008-02-05
- 发明人: Hajime Akimoto , Yoshiro Mikami
- 申请人: Hajime Akimoto , Yoshiro Mikami
- 申请人地址: JP
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JP
- 代理机构: Dickstein Shapiro LLP
- 优先权: JP2001-005894 20010115
- 主分类号: G09G3/36
- IPC分类号: G09G3/36
摘要:
A display drive circuit has impedance converters between gray level voltage wires and a ladder resistor. At the time of writing analog image signal voltages onto signal lines, the writing can be done in three separate phases.
公开/授权文献
- US20020093495A1 Image display apparatus and driving method thereof 公开/授权日:2002-07-18
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