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:
Feb. 17, 2026
Filed:
Apr. 27, 2022
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Zhuoran Yan, Beijing, CN;
Fengli Ji, Beijing, CN;
Zhenli Zhou, Beijing, CN;
Yudiao Cheng, Beijing, CN;
Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provided is a display panel, including a substrate provided with a display region and a non-display region; a light-emitting device disposed in the display region; a cell test unit disposed in the non-display region, wherein the cell test unit include thin-film transistors arranged along a first direction; a first power line disposed in the non-display region, wherein the first power line includes a first sub-connecting line and a second sub-connecting line, the first sub-connecting line is disposed between the cell test unit and the display region and is electrically connected to the light-emitting device, one end of the second sub-connecting line is electrically connected to the first sub-connecting line, and the other end of the second sub-connecting line is disposed on a side, distal to the display region, of the cell test unit, and the second sub-connecting line is disposed between adjacent thin-film transistors in the first direction.