GATE DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME
    1.
    发明申请
    GATE DRIVING CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME 有权
    门驱动电路和包括它的显示装置

    公开(公告)号:US20120182050A1

    公开(公告)日:2012-07-19

    申请号:US13216543

    申请日:2011-08-24

    IPC分类号: G05F3/08

    摘要: Embodiments may be directed to a gate driving circuit. The gate driving circuit includes a pre-charge unit, a pull-up unit, a boosting unit, and a discharge unit. The pre-charge unit pre-charges a first node in response to a first input signal. The pull-up unit outputs a first clock signal as a gate driving signal in response to a first node signal of the first node. The boosting unit boosts the first node signal of the first node in response to the first node signal and the first clock signal. The discharge unit discharges the first node to a gate-off voltage level in response to a second input signal and a second clock signal.

    摘要翻译: 实施例可以针对门驱动电路。 栅极驱动电路包括预充电单元,上拉单元,升压单元和放电单元。 预充电单元响应于第一输入信号对第一节点进行预充电。 上拉单元响应于第一节点的第一节点信号输出第一时钟信号作为门驱动信号。 升压单元响应于第一节点信号和第一时钟信号来提升第一节点的第一节点信号。 放电单元响应于第二输入信号和第二时钟信号将第一节点放电到栅极截止电压电平。

    Gate driving circuit and display device including the same
    2.
    发明授权
    Gate driving circuit and display device including the same 有权
    栅极驱动电路和包括其的显示装置

    公开(公告)号:US08797251B2

    公开(公告)日:2014-08-05

    申请号:US13216543

    申请日:2011-08-24

    IPC分类号: G09G3/36

    摘要: Embodiments may be directed to a gate driving circuit. The gate driving circuit includes a pre-charge unit, a pull-up unit, a boosting unit, and a discharge unit. The pre-charge unit pre-charges a first node in response to a first input signal. The pull-up unit outputs a first clock signal as a gate driving signal in response to a first node signal of the first node. The boosting unit boosts the first node signal of the first node in response to the first node signal and the first clock signal. The discharge unit discharges the first node to a gate-off voltage level in response to a second input signal and a second clock signal.

    摘要翻译: 实施例可以针对门驱动电路。 栅极驱动电路包括预充电单元,上拉单元,升压单元和放电单元。 预充电单元响应于第一输入信号对第一节点进行预充电。 上拉单元响应于第一节点的第一节点信号输出第一时钟信号作为门驱动信号。 升压单元响应于第一节点信号和第一时钟信号来提升第一节点的第一节点信号。 放电单元响应于第二输入信号和第二时钟信号将第一节点放电到栅极截止电压电平。

    LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD THEREOF
    3.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD THEREOF 审中-公开
    液晶显示装置及其驱动方法

    公开(公告)号:US20080018634A1

    公开(公告)日:2008-01-24

    申请号:US11763830

    申请日:2007-06-15

    IPC分类号: G09G5/00

    摘要: A liquid crystal display device and driving method thereof that are capable of generating positive and negative bias voltages the absolute values of which are symmetrical. The liquid crystal display device of the present invention includes a pulse generator for generating a pulse signal, a positive bias voltage generator for generating a positive bias voltage using (by rectifying) the pulse signal and a negative bias voltage generator for generating a negative bias voltage the absolute value of which is substantially symmetrical with the absolute value of the positive bias voltage. The pulse generator generates the pulse signal based on feedback of at least one of the positive and negative bias voltages.

    摘要翻译: 一种液晶显示装置及其驱动方法,其能够产生其绝对值对称的正和负偏置电压。 本发明的液晶显示装置包括用于产生脉冲信号的脉冲发生器,使用(通过整流)脉冲信号产生正偏置电压的正偏置电压发生器和用于产生负偏置电压的负偏置电压发生器 其绝对值与正偏置电压的绝对值基本对称。 脉冲发生器基于正偏压和负偏压中的至少一个的反馈产生脉冲信号。