公开(公告)号：US20160231377A1

公开(公告)日：2016-08-11

申请号：US14736252

申请日：2015-06-10

Applicant: AU Optronics Corp.

Inventor： Chun-Kuei Wen ,  Hung-Min Shih ,  Che-Yu Kuo

IPC: G01R31/28 ,  G01R31/317

CPC classification number: G01R31/2896 ,  G01R31/31717 ,  G01R31/31937

Abstract: An integrated circuit includes a sensing output terminal, a driver, a first sensing input terminal, a second sensing input terminal and a sensor. The driver is used to transmit a sensing test signal through the sensing output terminal. The first sensing input terminal is coupled to the sensing output terminal through a first external circuit for receiving the sensing test signal. The second sensing input terminal is coupled to the sensing output terminal through a second external circuit for receiving the sensing test signal. The sensor is used to compare the sensing test signals received by the first sensing input terminal and the second sensing input terminal with a clock signal respectively to generate a first comparison result and a second comparison result.

Abstract translation: 集成电路包括感测输出端子，驱动器，第一感测输入端子，第二感测输入端子和传感器。 驱动器用于通过感测输出端子传输感测测试信号。 第一感测输入端子通过第一外部电路耦合到感测输出端子，用于接收感测测试信号。 第二感测输入端子通过第二外部电路耦合到感测输出端子，用于接收感测测试信号。 该传感器用于分别用第一感测输入端和第二感测输入端接收的感测测试信号与时钟信号进行比较，以生成第一比较结果和第二比较结果。

公开(公告)号：US09857420B2

公开(公告)日：2018-01-02

申请号：US14736252

申请日：2015-06-10

Applicant: AU Optronics Corp.

Inventor： Chun-Kuei Wen ,  Hung-Min Shih ,  Che-Yu Kuo

IPC: G01R31/28 ,  G01R31/317

CPC classification number: G01R31/2896 ,  G01R31/31717 ,  G01R31/31937

Abstract: An integrated circuit includes a sensing output terminal, a driver, a first sensing input terminal, a second sensing input terminal and a sensor. The driver is used to transmit a sensing test signal through the sensing output terminal. The first sensing input terminal is coupled to the sensing output terminal through a first external circuit for receiving the sensing test signal. The second sensing input terminal is coupled to the sensing output terminal through a second external circuit for receiving the sensing test signal. The sensor is used to compare the sensing test signals received by the first sensing input terminal and the second sensing input terminal with a clock signal respectively to generate a first comparison result and a second comparison result.

公开(公告)号：US09607564B2

公开(公告)日：2017-03-28

申请号：US14592013

申请日：2015-01-08

Applicant: AU OPTRONICS CORP.

Inventor： Chun-Kuei Wen ,  Yu-Ting Huang ,  Hung-Min Shih ,  Kuan-Yu Chen

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3611 ,  G09G3/3614 ,  G09G2310/0248 ,  G09G2310/08

Abstract: A clock generator circuit of a liquid display panel includes a charge sharing switch unit, a first capacitor, a first switch, a second switch, a third switch and a fourth switch. The charge sharing switch unit is configured to receive control signals and accordingly output a first-polarity voltage to the first capacitor. The clock generator circuit is configured to turn on the first switch, the second switch, the third switch and the fourth switch according to a specific sequence thereby outputting a clock signal. An operation method for the aforementioned clock generator circuit is also provided.