公开(公告)号：US11881173B2

公开(公告)日：2024-01-23

申请号：US17801742

申请日：2020-11-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Chun Yen Liu ,  Ying Chieh Chen ,  Chihche Liu ,  Dustin Yuk Lun Wai ,  Chiaching Chu

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G2300/0408 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/08 ,  G09G2320/0247

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.