| 发明名称 |
Liquid crystal display device with memory fonction. |
| 摘要 |
<p>In a Liquid Crystal Display (LCD), each pixel contains a capacitor which contains liquid crystal material. Each capacitor is used as a video memory element, instead of using an external V-RAM. Refreshing of the display is done by reading and refreshing the capacitors. <IMAGE></p> |
| 申请公布号 |
EP0602623(A1) |
申请公布日期 |
1994.06.22 |
| 申请号 |
EP19930120208 |
申请日期 |
1993.12.15 |
| 申请人 |
AT&T GLOBAL INFORMATION SOLUTIONS INTERNATIONAL INC. |
发明人 |
BAUR, PETER F. |
| 分类号 |
G02F1/13;G02F1/133;G06T1/60;G09G3/18;G09G3/20;G09G3/36;G11C11/22;G11C11/56;(IPC1-7):G09G3/36 |
主分类号 |
G02F1/13 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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