发明名称 |
Display apparatus, driving method of display apparatus and electronic equipment |
摘要 |
Prior to increasing the voltage level of an input signal to be sampled in a step-by-step manner and writing a signal voltage Vsig at a desired voltage level, a precharge is performed which writes a precharge voltage Vpre, lower than the signal voltage Vsig, so as to apply the same voltage Vpre to the gate of a drive transistor in advance. This not only provides a reduced gate-to-source voltage of the drive transistor at the time of writing of the signal voltage Vsig but also extends a mobility correction time required for a mobility correction operation. The extension of the mobility correction time required for the mobility correction operation ensures a relatively smaller variation in the correction time, thus suppressing the variation in brightness. The extension also permits a write pulse to be set to the optimal pulse width.
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申请公布号 |
US8547371(B2) |
申请公布日期 |
2013.10.01 |
申请号 |
US20080449153 |
申请日期 |
2008.01.07 |
申请人 |
TANIKAME TAKAO;IIDA YUKIHITO;MINAMI TETSUO;UCNINO KATSUHIDE;SONY CORPORATION |
发明人 |
TANIKAME TAKAO;IIDA YUKIHITO;MINAMI TETSUO;UCNINO KATSUHIDE |
分类号 |
G09G5/00 |
主分类号 |
G09G5/00 |
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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