Invention Grant
- Patent Title: Display module and electronic device
-
Application No.: US17801742Application Date: 2020-11-12
-
Publication No.: US11881173B2Publication Date: 2024-01-23
- Inventor: Chun Yen Liu , Ying Chieh Chen , Chihche Liu , Dustin Yuk Lun Wai , Chiaching Chu
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Guangdong
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Agency: HUAWEI TECHNOLOGIES CO., LTD.
- Priority: CN 2010117429.4 2020.02.25
- International Application: PCT/CN2020/128434 2020.11.12
- International Announcement: WO2021/169413A 2021.09.02
- Date entered country: 2022-08-23
- Main IPC: G09G3/3258
- IPC: G09G3/3258

Abstract:
This application provide a display module and an electronic device, to reduce a probability of a display flicker. A display module includes a display, a display driver circuit, and at least one driver group; the display includes M rows of sub pixels; each driver group includes M gating circuits; an Nth gating circuit is configured to: receive a first initial voltage Vinit1 and a second initial voltage Vinit2 from the display driver circuit, output the second initial voltage Vinit2 to a second electrode of a first reset transistor and a first electrode of a voltage modulation transistor, and output the first initial voltage Vinit1 to the second electrode of the first reset transistor and the first electrode of the voltage modulation transistor.
Public/Granted literature
- US20230142259A1 DISPLAY MODULE AND ELECTRONIC DEVICE Public/Granted day:2023-05-11
Information query
IPC分类: