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:
Jul. 09, 2024
Filed:
Sep. 15, 2021
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan, CN;
Haoran Wang, Wuhan, CN;
Abstract
A display panel and a display device are provided. The display panel has an array substrate, a plurality of light-emitting pixel units, a micro lens layer, and a passivation layer. The micro lens layer has a plurality of micro lenses and a plurality of openings. The plurality of openings have a plurality of first openings. In a direction along a plane of the display panel, each of the first openings has a main body portion and at least one expansion portion. The expansion portion is provided at a corner of the main body portion, and the expansion portion is an arc-shaped convex surface, which is beneficial to improve a light concentration effect of micro lenses.