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:
Jun. 17, 2025
Filed:
Jul. 31, 2023
Boe Technology Group Co., Ltd., Beijing, CN;
Zhiwei Liang, Beijing, CN;
Yingwei Liu, Beijing, CN;
Zhijun Lv, Beijing, CN;
Ke Wang, Beijing, CN;
Zhanfeng Cao, Beijing, CN;
Hsuanwei Mai, Beijing, CN;
Guangcai Yuan, Beijing, CN;
Muxin Di, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display backboard and a manufacturing method thereof, and a display device are provided. The display backboard includes: a driving substrate; a plurality of driving electrodes on the driving substrate; and a plurality of connection structures respectively on the plurality of driving electrodes. The connection structure includes: at least one conductive component on the driving electrode; and a restriction component on a side of the driving electrodes provided with the at least one conductive component and in at least a part of a peripheral region of the at least one conductive component. The restriction component protrudes from the driving electrode and has a first height in a direction perpendicular to the driving substrate.