发明授权
- 专利标题： Liquid crystal display apparatus, and driving circuit and driving method thereof
- 专利标题（中）： 液晶显示装置及其驱动电路及其驱动方法
-
申请号： US12379161申请日： 2009-02-13
-
公开(公告)号： US08305313B2公开(公告)日： 2012-11-06
- 发明人: Masato Furuya , Shuichi Konno , Manabu Endou , Yoshihiro Hori , Takashi Kozakai , Aiichiro Fujiyama , Taku Katayama , Hideo Kurogane
- 申请人： Masato Furuya , Shuichi Konno , Manabu Endou , Yoshihiro Hori , Takashi Kozakai , Aiichiro Fujiyama , Taku Katayama , Hideo Kurogane
- 申请人地址： JP Yokohama
- 专利权人： Victor Company of Japan, Ltd.
- 当前专利权人： Victor Company of Japan, Ltd.
- 当前专利权人地址： JP Yokohama
- 代理商 Louis Woo
- 优先权： JP2008-037180 20080219; JP2008-329050 20081225
- 主分类号： G09G3/36
- IPC分类号： G09G3/36 ; G06F3/038
摘要：
A liquid crystal display apparatus is composed of a plurality of pixels, a plurality of switches and a driver circuit for driving the plurality of switches. Each of the plurality of pixels is provided with a liquid crystal element in which a liquid crystal layer is sandwiched between a pixel driving electrode and a common electrode confronting with each other, a first sampling and holding circuit, a second sampling and holding circuit and a switching device. The switching device switches a positive image signal voltage and a negative image signal voltage, and supplies the positive and negative image signal voltages alternately to the pixel driving electrode.
公开/授权文献
信息查询
IPC分类:
