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    • 2. 发明申请
    • SHIFTING REGISTER AND APPARATUS FOR DRIVING GATE LINES
    • 移位寄存器和驱动门线的装置
    • US20120256817A1
    • 2012-10-11
    • US13439380
    • 2012-04-04
    • Xi CHENWenhai Cui
    • Xi CHENWenhai Cui
    • G09G3/36
    • G11C19/28G09G3/3674G09G2310/0286
    • The present invention discloses a shifting register and an apparatus for driving gate lines, and it relates to Liquid Crystal Display technical field, for reducing the noise of a shifting register during non-working period. The shifting register comprises: a first thin film transistor, a second thin film transistor, a third thin film transistor, a fourth thin film transistor, a capacitor and a pull-down module, and the pull-down module is connected among a clock signal port, a first node and a signal output terminal, and further is connected to a low level signal terminal, for maintaining the first node and the signal output terminal to be at low level during the non-working period of the shifting register. The apparatus for driving gate lines comprises a plurality of above shifting registers connected in serial. The present invention is applicable to driving gate lines.
    • 本发明公开了一种用于驱动栅极线的移位寄存器和装置,涉及液晶显示技术领域,用于在非工作期间减少移位寄存器的噪声。 移位寄存器包括:第一薄膜晶体管,第二薄膜晶体管,第三薄膜晶体管,第四薄膜晶体管,电容器和下拉模块,并且下拉模块连接在时钟信号 端口,第一节点和信号输出端子,并且还连接到低电平信号端子,用于在移位寄存器的非工作周期期间将第一节点和信号输出端子保持在低电平。 用于驱动栅极线的装置包括多个串联连接的上述移位寄存器。 本发明适用于驱动栅极线。