公开(公告)号：US09613595B2

公开(公告)日：2017-04-04

申请号：US15059365

申请日：2016-03-03

Applicant: AU Optronics Corp.

Inventor： Chun-Da Tu ,  Chih-Wei Tai ,  Yung-Chih Chen

IPC: G09G5/18 ,  G11C19/00 ,  G11C19/28 ,  G09G3/20

CPC classification number: G09G5/18 ,  G09G3/20 ,  G09G2300/04 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/08 ,  G11C19/00 ,  G11C19/28 ,  G11C19/287

Abstract: A driving circuit comprises a plurality of shift register (SR). An ith SR among the plurality SR's comprises a resetting circuit, an input switch, a capacitor, and an output circuit. The resetting circuit is used for adjusting a resetting voltage according to a control voltage. The input switch is used for adjusting the control voltage according to an (i−2)th driving signal from an (i−2)th SR among the plurality of SR's, selectively. The capacitor is used for adding a voltage variation of a boosting signal to the control voltage. The output circuit is used for taking an ith input signal as an ith output signal according to the control voltage and the resetting voltage, selectively. The positive edge of the boosting voltage leads the negative edge of the ith input signal.

公开(公告)号：US20160063958A1

公开(公告)日：2016-03-03

申请号：US14543990

申请日：2014-11-18

Applicant: AU Optronics Corp.

Inventor： Chun-Da Tu ,  Chih-Wei Tai ,  Yung-Chih Chen

IPC: G09G5/18

CPC classification number: G09G5/18 ,  G09G3/20 ,  G09G2300/04 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/08 ,  G11C19/00 ,  G11C19/28 ,  G11C19/287

Abstract: A driving circuit comprises a plurality of shift register (SR). An ith SR among the plurality SR's comprises a resetting circuit, an input switch, a capacitor, and an output circuit. The resetting circuit is used for adjusting a resetting voltage according to a control voltage. The input switch is used for adjusting the control voltage according to an (i−2)th driving signal from an (i−2)th SR among the plurality of SR's, selectively. The capacitor is used for adding a voltage variation of a boosting signal to the control voltage. The output circuit is used for taking an ith input signal as an ith output signal according to the control voltage and the resetting voltage, selectively. The positive edge of the boosting voltage leads the negative edge of the ith input signal.

Abstract translation: 驱动电路包括多个移位寄存器（SR）。 多个SR中的第i个SR包括复位电路，输入开关，电容器和输出电路。 复位电路用于根据控制电压调整复位电压。 输入开关用于根据来自多个SR中的第（i-2）SR的第（i-2）驱动信号来选择性地调整控制电压。 电容器用于将升压信号的电压变化加到控制电压上。 输出电路用于根据控制电压和复位电压选择性地将第i个输入信号作为第i个输出信号。 升压电压的上升沿导致第i个输入信号的负沿。

公开(公告)号：US20160203876A1

公开(公告)日：2016-07-14

申请号：US15059365

申请日：2016-03-03

Applicant: AU Optronics Corp.

Inventor： Chun-Da Tu ,  Chih-Wei Tai ,  Yung-Chih Chen

IPC: G11C19/28 ,  G09G3/20

CPC classification number: G09G5/18 ,  G09G3/20 ,  G09G2300/04 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/08 ,  G11C19/00 ,  G11C19/28 ,  G11C19/287

Abstract: A driving circuit comprises a plurality of shift register (SR). An ith SR among the plurality SR's comprises a resetting circuit, an input switch, a capacitor, and an output circuit. The resetting circuit is used for adjusting a resetting voltage according to a control voltage. The input switch is used for adjusting the control voltage according to an (i−2)th driving signal from an (i−2)th SR among the plurality of SR's, selectively. The capacitor is used for adding a voltage variation of a boosting signal to the control voltage. The output circuit is used for taking an ith input signal as an ith output signal according to the control voltage and the resetting voltage, selectively. The positive edge of the boosting voltage leads the negative edge of the ith input signal.

Abstract translation: 驱动电路包括多个移位寄存器（SR）。 多个SR中的第i个SR包括复位电路，输入开关，电容器和输出电路。 复位电路用于根据控制电压调整复位电压。 输入开关用于根据来自多个SR中的第（i-2）SR的第（i-2）驱动信号来选择性地调整控制电压。 电容器用于将升压信号的电压变化加到控制电压上。 输出电路用于根据控制电压和复位电压选择性地将第i个输入信号作为第i个输出信号。 升压电压的上升沿导致第i个输入信号的负沿。

公开(公告)号：US09305522B2

公开(公告)日：2016-04-05

申请号：US14543990

申请日：2014-11-18

Applicant: AU Optronics Corp.

Inventor： Chun-Da Tu ,  Chih-Wei Tai ,  Yung-Chih Chen

IPC: G09G5/18 ,  G11C19/00 ,  G11C19/28

CPC classification number: G09G5/18 ,  G09G3/20 ,  G09G2300/04 ,  G09G2310/0286 ,  G09G2310/0289 ,  G09G2310/08 ,  G11C19/00 ,  G11C19/28 ,  G11C19/287

Abstract: A driving circuit comprises a plurality of shift register (SR). An ith SR among the plurality SR's comprises a resetting circuit, an input switch, a capacitor, and an output circuit. The resetting circuit is used for adjusting a resetting voltage according to a control voltage. The input switch is used for adjusting the control voltage according to an (i−2)th driving signal from an (i−2)th SR among the plurality of SR's, selectively. The capacitor is used for adding a voltage variation of a boosting signal to the control voltage. The output circuit is used for taking an ith input signal as an ith output signal according to the control voltage and the resetting voltage, selectively. The positive edge of the boosting voltage leads the negative edge of the ith input signal.

Abstract translation: 驱动电路包括多个移位寄存器（SR）。 多个SR中的第i个SR包括复位电路，输入开关，电容器和输出电路。 复位电路用于根据控制电压调整复位电压。 输入开关用于根据来自多个SR中的第（i-2）SR的第（i-2）驱动信号来选择性地调整控制电压。 电容器用于将升压信号的电压变化加到控制电压上。 输出电路用于根据控制电压和复位电压选择性地将第i个输入信号作为第i个输出信号。 升压电压的上升沿导致第i个输入信号的负沿。