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:
May. 06, 2025
Filed:
Apr. 26, 2022
Fuzhou Boe Optoelectronics Technology Co., Ltd., Fujian, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Renhui Yu, Beijing, CN;
Xiaoyang Liu, Beijing, CN;
Hongzhou Xie, Beijing, CN;
Xin Chen, Beijing, CN;
Meizhen Chen, Beijing, CN;
Yi Zheng, Beijing, CN;
Zhiliang Zheng, Beijing, CN;
Ying Tian, Beijing, CN;
Chengwei Shi, Beijing, CN;
Shulian Lin, Beijing, CN;
Qingna Hou, Beijing, CN;
Kai Diao, Beijing, CN;
Liangliang Ren, Beijing, CN;
Fuzhou BOE Optoelectronics Technology Co., Ltd., Fujian, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provided are a method for driving a light-emitting substrate, a driving circuit and a display apparatus. The light-emitting substrate includes: at least one control region, which includes a plurality of light-emitting sub-regions, the light-emitting sub-region includes a plurality of light-emitting elements which are connected in series and/or in parallel; each light-emitting sub-regions includes a first signal end and a second signal end, in a same control region, the first signal ends of all the light-emitting sub-regions are electrically connected with each other, and the second signal ends of the different light-emitting sub-regions are independent of each other; the method includes: loading a first signal to the first signal ends in the control region; and loading second signals to the second signal ends of each of the plurality of the light-emitting sub-regions in the control region when a first duration is delayed after the first signal is provided.