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:
Jan. 07, 2020
Filed:
Sep. 01, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Yuanyuan Liu, Beijing, CN;
Min Wang, Beijing, CN;
Wenwu Lu, Beijing, CN;
Ruifang Du, Beijing, CN;
Rui Ma, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., Anhui, CN;
Abstract
The present disclosure provides a display panel, a method for compensating a common voltage thereof, and a display device, belongs to the field of display technology and can solve the problem that the existing display panel cannot effectively compensate the common voltage in the middle region thereof. The display panel includes a plurality of compensation regions, each of the compensation regions is provided with a plurality of common electrodes. The display panel includes a compensation circuit corresponding to each compensation region. The compensation circuit may compensate an actual common voltage of the common electrode in a corresponding compensation region, according to an average value of a difference between an actual common voltage and a preset common voltage of each common electrode in the corresponding compensation region.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile