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. 02, 2022
Filed:
Aug. 13, 2019
Fuzhou Boe Optoelectronics Technology Co., Ltd., Fujian, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Xinmao Qiu, Beijing, CN;
Zongxiang Li, Beijing, CN;
Jiamin Liao, Beijing, CN;
Jin Wang, Beijing, CN;
Hao Cheng, Beijing, CN;
Yao Liu, Beijing, CN;
Min Zhou, Beijing, CN;
Wenchang Tao, Beijing, CN;
Zhendian Wu, Beijing, CN;
Zuwen Liu, Beijing, CN;
Guichun Hong, Beijing, CN;
Zihua Zhuang, Beijing, CN;
Yaochao Lv, Beijing, CN;
Changhong Shi, Beijing, CN;
Linlin Lin, Beijing, CN;
Wen Zha, Beijing, CN;
Jingguang Zhu, Beijing, CN;
Jiantao Lin, Beijing, CN;
Hongjiang Wu, Beijing, CN;
Fuzhou BOE Optoelectronics Technology Co., Ltd., Fuzhou, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
The present disclosure provides a method for compensating a common voltage. The method for compensating a common voltage includes: generating a feedback signal by acquiring a real-time monitoring result of a feedback signal line on the common voltage, the feedback signal including a plurality of time periods, each of the time periods including a first sub-period in which the feedback signal is interfered by the periodic signal and a second sub-period in which the feedback signal is not interfered by the periodic signal; processing the feedback signal to eliminate distortion of the feedback signal caused by interference of the periodic signal in the first sub-period; and compensating for the common voltage according to the feedback signal.