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. 08, 2026
Filed:
Jan. 19, 2023
Yunnan Invensight Optoelectronics Technology Co., Ltd., Kunming, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Zongshun Yang, Beijing, CN;
Yunnan Invensight Optoelectronics Technology Co., Ltd., Kunming, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
Provided is a display panel and a display device. The display panel includes a base substrate, a light-emitting layer located on the base substrate, and a first lens layer located on a side of the light-emitting layer. The light-emitting layer is configured to emit light towards the side of the light-emitting layer. The first lens layer includes N lenses for converging the light. Each lens has M layers of lens regions arranged in a stepped shape from bottom to top. Each layer of lens region is arranged along a circumference of the lens within a predetermined angle range. Each layer of lens region has a curvature and the curvatures of the M layers of lens regions gradually increase from bottom to top of the lens, where N and M are greater than or equal to 1.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile