The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2026
Filed:
Jul. 29, 2022
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Bo Peng, Beijing, CN;
Chienpang Huang, Beijing, CN;
Ting Han, Beijing, CN;
Yajun Li, Beijing, CN;
Le Zhu, Beijing, CN;
Gong Chen, Beijing, CN;
Qiaoqiao Ru, Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Chengdu, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display screen, and a display compensation method and display compensation device therefor. The display compensation method includes: acquiring actual measured brightness values of sub-pixel units in the display screen at target gray scales; mapping the actual measured brightness values to actual measured gray scales; establishing a function model relating compensation gray scale (dependent variable) to drive gray scale (independent variable); determining a constant of the function model based on the target gray scales and the actual measured gray scales and calculating compensation gray scales; acquiring a parameter which characterizes a degree of difference between the compensation gray scale and the corresponding target gray scale; and determining optimal compensation gray scales based on the parameter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile