GOA circuit and liquid crystal display device
Disclosed are a GOA circuit and a liquid crystal display device. The GOA circuit includes multistage GOA sub-circuits. Each stage of GOA sub-circuit includes a pull-up control unit, a pull-up unit, a transfer unit, a pull-down unit, a pull-down holding unit and a bootstrap unit. The bootstrap unit includes a first capacitor, a second capacitor, a first thin-film transistor and a second thin-film transistor. The first capacitor and the second capacitor are used as coupling capacitors for node Q so as to boost a voltage at node Q and enhance driving capability of the GOA circuit.
SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
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