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:
Sep. 16, 2025
Filed:
Oct. 23, 2023
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Haigang Qing, Beijing, CN;
Liangfeng Mou, Beijing, CN;
Ming Hu, Beijing, CN;
Haijun Qiu, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
An array substrate includes a substrate, pixel driving circuits and conductive patterns. In each pixel driving circuit, a first electrode region of a driving transistor, a second electrode region of a data writing transistor and a second electrode region of a first light-emitting control transistor are connected through a conductive connection pattern. The pixel driving circuits are configured as odd-numbered row circuit groups and even-numbered row circuit groups. The odd-numbered row circuit groups and the even-numbered row circuit groups each include pixel driving circuits. An overlapping area of orthographic projections, of the substrate, of a conductive connection pattern and a conductive pattern in at least one pixel driving circuit in an odd-numbered row circuit group is less than an overlapping area of orthographic projections, on the substrate, of a conductive connection pattern and a conductive pattern in at least one pixel driving circuit in an even-numbered row circuit group.