发明名称 |
SCANNING SIGNAL LINE DRIVE CIRCUIT, SHIFT REGISTER AND DISPLAY DEVICE |
摘要 |
There is provided a display device capable of preventing a malfunction and a display defect due to an off-leak from occurring even when a circuit in a shift register is configured utilizing thin film transistors of relatively large off-leaks. In at least one embodiment, each of bistable circuits that constitute the shift register includes: a thin film transistor for increasing a potential of an output terminal based on a first clock; a thin film transistor for decreasing the potential of the output terminal; a thin film transistor for increasing a potential of a range netA connected to a gate terminal of the thin film transistor based on a start signal; thin film transistors for decreasing the potential of the range netA; a capacitor for increasing the potential of a range netB connected to a gate terminal of the thin film transistor; and a thin film transistor for decreasing the potential of the range netB. |
申请公布号 |
US2011193853(A1) |
申请公布日期 |
2011.08.11 |
申请号 |
US20090998340 |
申请日期 |
2009.06.16 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
SAKAMOTO MAYUKO;IWASE YASUAKI;NAKATANI YOSHIKI;TAKAHASHI YOSHIHISA |
分类号 |
G09G5/00;G11C19/00 |
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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