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:
May. 20, 2025
Filed:
Oct. 29, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Binyan Wang, Beijing, CN;
Yudiao Cheng, Beijing, CN;
Yue Long, Beijing, CN;
Benlian Wang, Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display panel has a main display region and a functional device region, and the main display region is located at at least part of sides of the functional device region. The display panel includes a plurality of first pixel circuits and a plurality of redundant pixel circuits. The plurality of first pixel circuits are located in the main display region. The display panel includes an active layer and an anode layer. The plurality of redundant pixel circuits include at least a column of redundant pixel circuits arranged in a second direction, and the column of redundant pixel circuits is located between the functional device region and a column of first pixel circuits. A redundant pixel circuit includes at least redundant active layer patterns located in the active layer, and the redundant pixel circuit is electrically insulated from the anode layer.