发明名称 |
SEMICONDUCTOR DEVICE, DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC APPARATUS |
摘要 |
PROBLEM TO BE SOLVED: To provide a pixel with a structure capable of low-voltage driving through a simple process.SOLUTION: A digital video signal input from a source signal line is input to a pixel through a switching TFT 101. At that time, a voltage compensation circuit 110 amplifies the voltage amplitude of the digital video signal or converts the amplitude thereof, and then applies the voltage to a gate electrode of a driving TFT 102. This makes it possible to control ON/OFF of a TFT in a pixel correctly even if the power supply voltage for driving a gate signal line is reduced. |
申请公布号 |
JP2015158678(A) |
申请公布日期 |
2015.09.03 |
申请号 |
JP20150049119 |
申请日期 |
2015.03.12 |
申请人 |
SEMICONDUCTOR ENERGY LAB CO LTD |
发明人 |
TANADA YOSHIFUMI;ASAMI MUNEHIRO |
分类号 |
G09G3/30;G09G3/20;G11C19/00;G11C19/28;H01L51/50 |
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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地址 |
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