Flat Display Apparatus and Control Circuit and Method for Controlling the same
    11.
    发明申请
    Flat Display Apparatus and Control Circuit and Method for Controlling the same 审中-公开
    平面显示装置及其控制电路及其控制方法

    公开(公告)号:US20090189883A1

    公开(公告)日:2009-07-30

    申请号:US12333292

    申请日:2008-12-11

    IPC分类号: G06F3/038

    摘要: In an exemplary flat display apparatus and control circuit and method for controlling the flat display apparatus, the flat display apparatus includes a plurality of gate driving units, each of which controls the operation of a scan line in the flat display apparatus. The flat display apparatus provides a first gate high level voltage signal and a second gate high level voltage signal to the gate driving units such that the first and second gate high level voltage signals are used as voltage signals transmitted to corresponding scan lines. The first and second gate high level voltage signals respectively include a falling edge with a slope. Duration time of the falling edge of the first gate high level voltage signal is longer than that of the falling edge of the second gate high level voltage signal.

    摘要翻译: 在平面显示装置和用于控制平面显示装置的控制电路和方法的示例性平面显示装置中,平面显示装置包括多个门驱动单元,每个门驱动单元控制平面显示装置中的扫描线的操作。 平面显示装置向栅极驱动单元提供第一栅极高电平电压信号和第二栅极高电平电压信号,使得第一和第二栅极高电平电压信号被用作传输到相应扫描线的电压信号。 第一和第二栅极高电平电压信号分别包括具有斜率的下降沿。 第一栅极高电平电压信号的下降沿的持续时间比第二栅极高电平电压信号的下降沿的持续时间长。

    Drive circuit for generating a delay drive signal
    12.
    发明授权
    Drive circuit for generating a delay drive signal 有权
    用于产生延迟驱动信号的驱动电路

    公开(公告)号:US08134525B2

    公开(公告)日:2012-03-13

    申请号:US11734311

    申请日:2007-04-12

    IPC分类号: G09G3/36

    摘要: A drive circuit includes a drive unit coupling with data lines for receiving at least one clock signal and a first enable signal to generate a drive signal to drive data lines, and a delay unit electrically coupled with the drive unit for receiving the clock signal and the first enable signal and generating a second enable signal falling subsequent to the first enable signal in a predetermined time interval.

    摘要翻译: 驱动电路包括与用于接收至少一个时钟信号的数据线耦合的驱动单元和用于产生用于驱动数据线的驱动信号的第一使能信号,以及与驱动单元电耦合以用于接收时钟信号的延迟单元和 第一使能信号,并在预定时间间隔内产生在第一使能信号之后落下的第二使能信号。

    Shift register, gate driving circuit with bi-directional transmission function, and LCD with double frame rate
    13.
    发明申请
    Shift register, gate driving circuit with bi-directional transmission function, and LCD with double frame rate 有权
    移位寄存器,具有双向传输功能的门驱动电路和双帧速率的LCD

    公开(公告)号:US20090102778A1

    公开(公告)日:2009-04-23

    申请号:US12030196

    申请日:2008-02-12

    IPC分类号: G09G3/36 H03K19/00 G11C19/00

    摘要: A shift register applied on a double-frame-rate LCD is provided. The LCD includes an upper display area with c gate lines, a lower display area with d gate lines, and a gate driving circuit. The gate driving circuit includes a first shift register coupled to the corresponding x gate lines of the upper display area, a second shift register coupled to the corresponding y lines of the lower display area, and a third shift register coupled to the corresponding (c-x) gate lines of the upper display area and the corresponding (d-y) gate lines of the lower display area.

    摘要翻译: 提供了应用于双帧率LCD的移位寄存器。 LCD包括具有c条栅极线的上部显示区域,具有d个栅极线的下部显示区域和栅极驱动电路。 栅极驱动电路包括耦合到上部显示区域的相应x个栅极线的第一移位寄存器,耦合到下部显示区域的对应的y行的第二移位寄存器和耦合到相应的(cx) 上显示区域的栅极线和下显示区域的相应(dy)栅极线。

    Drive Circuit for Generating a Delay Drive Signal
    14.
    发明申请
    Drive Circuit for Generating a Delay Drive Signal 有权
    用于产生延迟驱动信号的驱动电路

    公开(公告)号:US20080018586A1

    公开(公告)日:2008-01-24

    申请号:US11734311

    申请日:2007-04-12

    IPC分类号: G09G3/36

    摘要: A drive circuit includes a drive unit coupling with data lines for receiving at least one clock signal and a first enable signal to generate a drive signal to drive data lines, and a delay unit electrically coupled with the drive unit for receiving the clock signal and the first enable signal and generating a second enable signal falling subsequent to the first enable signal in a predetermined time interval.

    摘要翻译: 驱动电路包括与用于接收至少一个时钟信号的数据线耦合的驱动单元和用于产生用于驱动数据线的驱动信号的第一使能信号,以及与驱动单元电耦合以用于接收时钟信号的延迟单元和 第一使能信号,并在预定时间间隔内产生在第一使能信号之后落下的第二使能信号。