公开(公告)号：US20200294436A1

公开(公告)日：2020-09-17

申请号：US16653459

申请日：2019-10-15

Applicant: AU Optronics Corporation

Inventor： Po-Cheng LAI ,  Mao-Hsun CHENG ,  Cheng-Han HUANG ,  Yung-Chih CHEN ,  Ching-Sheng CHENG ,  Chih-Lung LIN

IPC: G09G3/20 ,  G11C19/28

Abstract: A shift register circuit and a gate driver including the shift register circuit. The shift register circuit includes an input circuit, a drive circuit, a pull-down circuit, a regulator circuit and a pull-up circuit. The input circuit is configured to receive a first clock signal and is coupled to the first node. The driving circuit is configured to receive the first clock signal and a second clock signal. The input circuit is coupled to the first node. The pull-down circuit is configured to receive the voltage of the first node. The pull-down circuit is coupled to the first node and an output terminal. The pull-down circuit outputs the first voltage to the output terminal in response to the voltage of the first node.

公开(公告)号：US20210241686A1

公开(公告)日：2021-08-05

申请号：US17004042

申请日：2020-08-27

Applicant: AU Optronics Corporation

Inventor： Mao-Hsun CHENG ,  Cheng-Han HUANG ,  Ching-Sheng CHENG

IPC: G09G3/3225 ,  G09G3/20 ,  G09G3/3291 ,  H01L27/32

Abstract: A pixel structure includes a light-emitting module, multiple sub-pixel circuits, and an internal driving circuit. The light-emitting module includes multiple sub-pixel light-emitting elements, and is disposed on a first plane. The multiple sub-pixel circuits are disposed on a second plane, and each of the multiple sub-pixel circuits is electrically connected with a corresponding one of the multiple sub-pixel light-emitting elements. The internal driving circuit is disposed on the second plane, and is electrically connected with one of the multiple sub-pixel circuits. The first plane is different from the second plane, and the multiple sub-pixel circuits and the internal driving circuit are located in a vertical projection projected by the light-emitting module onto the second plane.