![液晶显示面板和电子设备](/CN/2011/1/81/images/201110409291.jpg)
基本信息:
- 专利标题: 液晶显示面板和电子设备
- 专利标题(英):Liquid crystal display panel and electronic device
- 申请号:CN201110409291.6 申请日:2009-12-17
- 公开(公告)号:CN102419501A 公开(公告)日:2012-04-18
- 发明人: 寺西康幸 , 仲岛义晴
- 申请人: 索尼株式会社
- 申请人地址: 日本东京都
- 专利权人: 索尼株式会社
- 当前专利权人: 株式会社日本显示器西
- 当前专利权人地址: 日本东京都
- 代理机构: 北京东方亿思知识产权代理有限责任公司
- 代理人: 李晓冬
- 优先权: 2008-321652 2008.12.17 JP
- 分案原申请号: 2009102610561 2009.12.17
- 主分类号: G02F1/1362
- IPC分类号: G02F1/1362 ; G09G3/20
A LCD panel is proposed, which meets analog display mode and memory display mode. The LCD panel includes a capacitive element, first to third switch elements, and a circuit. The first switch element turns ON during a first operation for writing pixel potential from signal line to the capacitive element, and turns OFF during a second operation. The second and third switch elements turn OFF during the first operation. The second switch element turns ON during a readout period in the second operation, to read out the pixel potential from the capacitive element. The third switch element turns ON during a write period in the second operation, to rewrite the pixel potential into the capacitive element. The circuit restores a logic level of the pixel potential read out from the capacitive element, and rewrites inversion of the restored logic level to the capacitive element.
公开/授权文献:
- CN102419501B 液晶显示面板和电子设备 公开/授权日:2014-09-24
IPC结构图谱:
G | 物理 |
--G02 | 光学 |
----G02F | 用于控制光的强度、颜色、相位、偏振或方向的器件或装置,例如转换、选通、调制或解调,上述器件或装置的光学操作是通过改变器件或装置的介质的光学性质来修改的;用于上述操作的技术或工艺;变频;非线性光学;光学逻辑元件;光学模拟/数字转换器 |
------G02F1/00 | 控制来自独立光源的光的强度、颜色、相位、偏振或方向的器件或装置,例如,转换、选通或调制;非线性光学 |
--------G02F1/01 | .对强度、相位、偏振或颜色的控制 |
----------G02F1/09 | ..基于磁—光元件的,例如,呈现法拉第效应的 |
------------G02F1/133 | ...构造上的设备;液晶单元的工作;电路装置 |
--------------G02F1/136 | ....结构上与一半导体层或基片相结合的液晶单元,例如形成集成电路部分的液晶单元 |
----------------G02F1/1362 | .....有源矩阵寻址单元 |