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:
Jun. 09, 2026
Filed:
Jun. 13, 2023
Hefei Visionox Technology Co., Ltd., Hefei, CN;
HEFEI VISIONOX TECHNOLOGY CO., LTD., Anhui Hefei, CN;
Abstract
A display panel and a method for forming the display panel. The display panel includes a substrate, a display function portion, and a spacing assembly. The display function portion includes a pixel circuit layer and a first light-emitting material layer. The spacing assembly includes spacing walls, spacing holes and barrier layers. The spacing walls are spaced apart from one another and arranged in a ring shape around the hole area. A second light-emitting material layer is formed on a side of the spacing walls facing away from the substrate. Each of the spacing holes is positioned between adjacent two of the spacing walls. The barrier layers are formed on the substrate. A third light-emitting material layer is formed on the barrier layers exposed by the spacing holes.