公开(公告)号：US20210264882A1

公开(公告)日：2021-08-26

申请号：US17023572

申请日：2020-09-17

Applicant: SITRONIX TECHNOLOGY CORP.

Inventor： CHIH HAO LIU

IPC: G09G5/393 ,  G09G3/36

Abstract: A screen update method for a display device and a driving device thereof, the frame update method includes: following a write-in command, controlling a driving circuit to drive a display panel to update a screen; the write-in command represents writing a display data to a storage element. The driving device includes: the driving circuit, which is coupled to the display panel and drives the display panel to update the screen; and a control circuit, which receives the write-in command and the display data, is coupled to the driving circuit; the control circuit follows the write-in command writing the display data to the storage element, and follows the write-in command to control the driving circuit to drive the display panel to update the screen.