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. 23, 2025
Filed:
May. 31, 2022
Hefei Boe Ruisheng Technology Co., Ltd., Anhui, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Hai Tang, Beijing, CN;
Xiaolin Geng, Beijing, CN;
Ming Zhai, Beijing, CN;
Liang Gao, Beijing, CN;
Bing Zhang, Beijing, CN;
Wei Huang, Beijing, CN;
Hefei BOE Ruisheng Technology Co., Ltd., Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A light-emitting substrate includes a substrate, and a plurality of light-emitting devices and a reflective layer that are disposed on a side of the substrate. The reflective layer has a plurality of openings, and the plurality of openings include a plurality of first openings; a light-emitting device is located in a first opening. A surface of the reflective layer away from the substrate has a plurality of protruding structures.