| 发明名称 |
LIQUID CRYSTAL DISPLAY AND DRIVING METHOD OF THE SAME |
| 摘要 |
A liquid crystal display ("LCD") and a driving method of the same are provided. The LCD includes a photo sensor including a ring oscillator having cascade-connected inverters, wherein the output signal of the ring oscillator has a frequency varying according to the ambient luminance.
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| 申请公布号 |
US2009309858(A1) |
申请公布日期 |
2009.12.17 |
| 申请号 |
US20090466062 |
申请日期 |
2009.05.14 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JIN SUNG HUN;PARK MUN-SOO;LEE GI-CHANG;LEE KI-CHAN |
| 分类号 |
G09G3/36;G02F1/133;G09G5/00 |
主分类号 |
G09G3/36 |
| 代理机构 |
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