发明名称 |
SEMICONDUCTOR DEVICE AND METHOD FOR DRIVING THE SAME |
摘要 |
A semiconductor device includes a photodiode, a first transistor, and a second transistor. The photodiode has a function of supplying a charge corresponding to incident light to a gate of the first transistor, the first transistor has a function of accumulating the charge supplied to the gate, and the second transistor has a function of retaining the charge accumulated in the gate of the first transistor. The second transistor includes an oxide semiconductor. |
申请公布号 |
EP2524395(A1) |
申请公布日期 |
2012.11.21 |
申请号 |
EP20100843200 |
申请日期 |
2010.12.21 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO. LTD. |
发明人 |
KUROKAWA, YOSHIYUKI;IKEDA, TAKAYUKI |
分类号 |
H01L27/146;G09F9/30;G09G3/20;G09G3/36;H04N5/374 |
主分类号 |
H01L27/146 |
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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