Patent · US Active

Method for driving display panel, and display apparatus

US12272327B2 · kind B2 · utility

0Cited by

0References

11Claims

0Family size

Assignees

Hefei BOE Display Technology Co., Ltd. · CN
BOE Technology Group Co., Ltd. · CN

Inventors

Yanting HUANG · Beijing, CN
Liugang Zhou · Beijing, CN
Lei Guo · Williamsburg, US
Jianwei Sun · Beijing, CN
Kai Chen · Beijing, CN

Key dates

Filing date	Nov 2, 2021
Grant date	Apr 8, 2025
Priority date	—
Expiry date	Nov 2, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG09G2340/16
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A driving method for a display panel (100), and a display apparatus. The method includes: acquiring display data of a current frame and display data of a previous frame (S10); determining whether the display data of the current frame is the same as the display data of the previous frame (S20); if not, converting a default gray scale voltage corresponding to at least one sub-pixel among default gray scale voltages corresponding to a default gray scale bit number carried by the display data of the current frame into a target gray scale voltage of a target gray scale bit number, and driving the display panel (100) to display (S30).

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