| 发明名称 |
Contact type area sensor and display device having contact type area sensor |
| 摘要 |
<p>A lightweight, thin, small size adhesion type area sensor is provided. A pixel of the area sensor has an EL element as a light source, and a photodiode as a photoelectric conversion element. A TFT is used with the adhesion type area sensor for controlling the operation of the EL element and the photodiode. <IMAGE></p> |
| 申请公布号 |
EP1122792(A2) |
申请公布日期 |
2001.08.08 |
| 申请号 |
EP20010102260 |
申请日期 |
2001.01.31 |
| 申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
YAMAZAKI, SHUNPEI;KOYAMA, JUN |
| 分类号 |
G09G3/30;H01L27/146;H01L27/30;H01L27/32;H04N1/028;H04N5/369;(IPC1-7):H01L27/146;H01L27/15 |
主分类号 |
G09G3/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
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