Patent · US Active

Refresh rate adjustment method and circuit, display device, storage medium

US10789908B2 · kind B2 · utility

1Cited by

1References

20Claims

0Family size

Assignees

BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. · CN
BOE Technology Group Co., Ltd. · CN

Inventors

Hao Zhu · Lo Wu, CN
Xin Duan · Beijing, CN
Xibin Shao · Beijing, CN
Ming Chen · Beijing, CN
Jieqiong Wang · Beijing, CN
Yifang Chu · Beijing, CN
Chengqi Zhou · Beijing, CN

Key dates

Filing date	Jun 4, 2018
Grant date	Sep 29, 2020
Priority date	—
Expiry date	Jun 21, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG09G2340/0435
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A refresh rate adjustment method and circuit, a display device, and a storage medium, which pertains to the field of display technologies. The method includes acquiring a current driving refresh rate of a driving apparatus; determining whether the driving refresh rate is less than a driving refresh rate threshold; in response to the driving refresh rate being less than the driving refresh rate threshold, adjusting a display refresh rate of a display device, so that an adjusted display refresh rate is P times the driving refresh rate, and the adjusted display refresh rate is greater than the driving refresh rate threshold, where P is an integer greater than one.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.