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. 02, 2026
Filed:
Mar. 31, 2023
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Xue Dong, Beijing, CN;
Feng Guan, Beijing, CN;
Guangcai Yuan, Beijing, CN;
Ce Ning, Beijing, CN;
Minghua Xuan, Beijing, CN;
Haoliang Zheng, Beijing, CN;
Fei Wang, Beijing, CN;
Jianhua Du, Beijing, CN;
Yang Lv, Beijing, CN;
Chaolu Wang, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); G09G 3/32 (2016.01); H10H 29/32 (2025.01); H10H 29/49 (2025.01);
U.S. Cl.
CPC ...
H10H 29/49 (2025.01); G09G 3/32 (2013.01); H10H 29/32 (2025.01);
Abstract
A driving backplane includes a first substrate, a thick copper layer, a second substrate, and a driving layer stacked in sequence. The thick copper layer is provided with a driving wire configured to load a driving signal. The driving layer is provided with a driving circuit. The driving circuit is electrically connected to the driving wire through a via.