Invention Application
- Patent Title: Display Driving System, Display Module, Method for Driving Display Screen, and Electronic Device
-
Application No.: US17433207Application Date: 2020-02-19
-
Publication No.: US20220122500A1Publication Date: 2022-04-21
- Inventor: Dustin Yuk Lun Wai , Chun Yen Liu , Chiaching Chu , Xia Li
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen, Guangdong
- Priority: CNPCT/CN2019/075980 20190223,CN201910843928.9 20190906
- International Application: PCT/CN2020/075782 WO 20200219
- Main IPC: G09G3/00
- IPC: G09G3/00 ; G09G3/3208
Abstract:
An electronic device includes a display screen, where the display screen includes a first display region and a second display region, and a display driving system including a first emission (EM) signal output end configured to send a first EM signal to the display screen, where the display driving system further includes a second EM signal output end configured to send a second EM signal to the display screen, where the first EM signal controls the first display region to display an image in a first time period, and the second EM signal controls the second display region not to display an image in the first time period.
Public/Granted literature
- US11508277B2 Display driving system, display module, method for driving display screen, and electronic device Public/Granted day:2022-11-22
Information query
