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 |
KR20120099483(A) |
申请公布日期 |
2012.09.10 |
申请号 |
KR20127017993 |
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;G09G3/36 |
主分类号 |
H01L27/146 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|