发明名称 |
PIXEL CIRCUIT, DISPLAY DEVICE, DRIVING METHOD OF PIXEL CIRCUIT, AND DRIVING METHOD OF DISPLAY DEVICE |
摘要 |
A display device including pixel circuits arranged in a form of a matrix, with the pixel circuits respectively including an electro-optical element, a drive transistor, a sampling transistor, and a capacitive element. The sampling transistor samples a signal from the signal line in the capacitive element. The drive transistor and the electro-optical element are arranged in series to form a current path between a power supply line and a ground line. The drive transistor is configured to control a driving current through the current path according to a signal potential stored in the capacitive element. Compensation for driving current dependence on a characteristic of the drive transistor is provided, with such compensation being based upon a current through the current path occurring before a light emission period.
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申请公布号 |
US2013009854(A1) |
申请公布日期 |
2013.01.10 |
申请号 |
US201213619006 |
申请日期 |
2012.09.14 |
申请人 |
SONY CORPORATION;UCHINO KATSUHIDE;YAMASHITA JUNICHI |
发明人 |
UCHINO KATSUHIDE;YAMASHITA JUNICHI |
分类号 |
G09G3/30 |
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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