基本信息:
- 专利标题： 膽固醇液晶顯示裝置之驅動方法 METHOD FOR DRIVING CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE
- 专利标题（英）：Method for driving cholesteric liquid crystal display device
- 专利标题（中）：胆固醇液晶显示设备之驱动方法 METHOD FOR DRIVING CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE
- 申请号：TW099141571 申请日：2010-11-30
- 公开(公告)号：TW201222520A 公开(公告)日：2012-06-01
- 发明人： 邱寶賢 , 劉勝發 , 陳玉仙 , 李懷安 , 沈俊佑
- 申请人： 中華映管股份有限公司
- 申请人地址： CHUNGHWA PICTURE TUBES, LTD. 桃園縣八德市和平路1127號 TW
- 专利权人： 中華映管股份有限公司
- 当前专利权人： 中華映管股份有限公司
- 当前专利权人地址： CHUNGHWA PICTURE TUBES, LTD. 桃園縣八德市和平路1127號 TW
- 代理人： 劉育志
- 主分类号： G09G
- IPC分类号： G09G
A method for driving a cholesteric liquid crystal display device is disclosed. The cholesteric liquid crystal display device includes a plurality of pixels. The method includes steps below. In a first period, a first square wave is provided for the pixels. An amplitude of the first square wave is a first value. In a second period, a second square wave is provided for each one of the pixels according to a required gray level of each one of the pixels. An amplitude of the second square wave is a second value. The second value is different from the first value. The first square wave and the second square wave are continuously provided. The method for driving the cholesteric liquid crystal display device according to the present invention is capable of displaying dynamic images and decreasing a driving voltage of each one of the pixels.
信息查询:
EspacenetIPC结构图谱:
| G | 物理 |
| --G09 | 教育；密码术；显示；广告；印鉴 |
| ----G09G | 使用静态方法显示可变信息的指示装置 |