公开(公告)号：US11138945B2

公开(公告)日：2021-10-05

申请号：US16879306

申请日：2020-05-20

Applicant: AU Optronics Corporation

Inventor： Jie-Chuan Huang ,  Chun-Wei Chang ,  Chia-Ming Wu

IPC: G09G3/36

Abstract: The present disclosure provides a source driver module for driving a display panel. The source drive module includes a source driver circuit, a first conductive wire and a first switch unit. The first conductive wire is electrically connected to the source driver circuit. The first switch unit is connected between the first conductive wire and a first data line of the display panel to conduct current therebetween during a first data outputting period and a second data outputting period, and to interrupt current therebetween during a first switch-off period connecting the first data outputting period and the second data outputting period. The source driver circuit outputs a first voltage signal during the first data outputting period and the first switch-off period; it outputs a second voltage signal during the second data outputting period; and it outputs the first voltage signal during the first switch-off period.