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. 25, 2026
Filed:
Dec. 25, 2020
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Chunjian Liu, Beijing, CN;
Zouming Xu, Beijing, CN;
Jie Lei, Beijing, CN;
Jian Tian, Beijing, CN;
Xintao Wu, Beijing, CN;
Qin Zeng, Beijing, CN;
Jie Wang, Beijing, CN;
Yufei Zhan, Beijing, CN;
Hefei Xinsheng Optoelectronics Technology Co., Ltd., Hefei, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A drive backplane includes: a base substrate, binding electrodes, signal lines, and fan-out lines. The signal lines extend in a second direction and are arranged in a first direction. At least two signal lines have different lengths in the second direction. At least one fan-out line includes an oblique line portion and a first straight line portion. One end of the oblique line portion is coupled to the end of the signal line close to the binding electrode, and the other end thereof is coupled to the first straight line portion. The end of the first straight line portion away from the oblique line portion is coupled to the binding electrode. The distance, in a direction perpendicular to the first direction, between the two ends of the oblique line portion is a first distance, and the first distances of at least two oblique line portions are different.