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:
Nov. 25, 2025
Filed:
Jun. 23, 2021
Beijing Boe Optoelectronics Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Zhiyong Wang, Beijing, CN;
Yong Song, Beijing, CN;
Yanyan Yin, Beijing, CN;
Jing Xue, Beijing, CN;
Shilong Liang, Beijing, CN;
Hongyan Xing, Beijing, CN;
Beijing BOE Optoelectronics Technology Co., Ltd., Beijing, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Abstract
An array substrate and a method for forming the array substrate, a display panel and a display device are provided in the present disclosure. The array substrate includes: a base substrate, a first electrode layer, a first insulating layer and a second electrode layer arranged sequentially on the base substrate, a light-emitting element group located on the second electrode layer, where the light-emitting element group includes one or more light-emitting elements, each light-emitting element includes a first electrode, a light emitting layer and a second electrode, the first electrode is coupled to the first electrode layer, and the second electrode is coupled to the second electrode layer, so as to drive the light emitting layer to emit light.