Patent · US Active

Method, apparatus and system for debugging display panel

US11790818B2 · kind B2 · utility

0Cited by

0References

19Claims

0Family size

Assignees

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

Inventors

Guohuo SU · Beijing, CN
Changcheng Liu · Beijing, CN
Zhihua Sun · Beijing, CN
Jiantao Liu · Beijing, CN
Senwang LI · Beijing, CN
Zhun LIN · Beijing, CN
Wenliang Liu · Beijing, CN
Yinlong Zhang · Beijing, CN
Jituo TANG · Beijing, CN
Jinling Zhang · Qinhuangdao City, CN

Key dates

Filing date	Feb 14, 2022
Grant date	Oct 17, 2023
Priority date	—
Expiry date	Feb 14, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG09G2370/12
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A method for debugging the display panel includes: acquiring a target correction data table of the display panel in each of at least one color mode by debugging the display panel in each of the at least one color mode. Debugging the display panel in each of the at least one color mode includes: controlling the display panel to display a test picture in the color mode; acquiring an initial display parameter curve based on a display parameter of the test picture; determining a reference display parameter curve based on the initial display parameter curve and a standard display parameter curve; and determining the target correction data table based on the reference display parameter curve and the standard display parameter curve.

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