Invention Grant
- Patent Title: Display substrate and manufacture method thereof, and display device
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Application No.: US17433107Application Date: 2020-04-30
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Publication No.: US11776481B2Publication Date: 2023-10-03
- Inventor: Wenqiang Li , Ke Liu , Ling Shi
- Applicant: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Sichuan
- Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Sichuan; CN Beijing
- Agency: Scully, Scott, Murphy & Presser, P.C.
- International Application: PCT/CN2020/087974 2020.04.30
- International Announcement: WO2021/217546A 2021.11.04
- Date entered country: 2021-08-23
- Main IPC: G09G3/3266
- IPC: G09G3/3266 ; G11C19/28

Abstract:
A display substrate and a manufacture method, and a display device are provided. The display substrate includes a shift register unit, a first clock signal line, and a second clock signal line. The shift register unit includes an input circuit, an output circuit, a first control circuit, a second control circuit, and a voltage stabilizing circuit. A first electrode of the first noise reduction transistor of the second control circuit and a first electrode of the voltage stabilizing transistor of the voltage stabilizing circuit are in a first source-drain electrode layer, which includes a first transfer electrode, which includes a first portion and a second portion, the first portion is connected to the first electrode of the first noise reduction transistor and the first electrode of the voltage stabilizing transistor, and the second portion is connected to the gate electrode of the first control transistor of the first control circuit.
Public/Granted literature
- US20220343854A1 DISPLAY SUBSTRATE AND MANUFACTURE METHOD THEREOF, AND DISPLAY DEVICE Public/Granted day:2022-10-27
Information query
IPC分类: