发明授权
- 专利标题： Display driver, electro-optical device, and electronic instrument
- 专利标题（中）： 显示驱动器，电光器件和电子仪器
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申请号： US11808901申请日： 2007-06-13
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公开(公告)号： US07956833B2公开(公告)日： 2011-06-07
- 发明人: Satoru Ito , Hisanobu Ishiyama , Motoaki Nishimura , Kazuhiro Maekawa , Haruo Kamijo , Hironori Kobayashi , Isamu Moriya
- 申请人： Satoru Ito , Hisanobu Ishiyama , Motoaki Nishimura , Kazuhiro Maekawa , Haruo Kamijo , Hironori Kobayashi , Isamu Moriya
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2006-167169 20060616; JP2007-073054 20070320
- 主分类号： G09G3/36
- IPC分类号： G09G3/36
摘要：
A display driver includes a common electrode charge storage switch provided between a first capacitor element connection node to which one end of a first capacitor element can be connected and a common electrode voltage output node to which a voltage of a common electrode opposite to a pixel electrode of an electro-optical device through an electro-optical material is supplied, a source charge storage switch provided between a second capacitor element connection node to which one end of a second capacitor element can be connected and a source voltage output node to which a voltage of a source line of the electro-optical device is supplied, and a node short circuit switch provided between the common electrode voltage output node and the source voltage output node.
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