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:
Feb. 10, 2026
Filed:
Apr. 08, 2021
Chengdu Boe Optoelectronics Technology Co., Ltd., Sichuan, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Wuyang Zhao, Beijing, CN;
Xiaoliang Guo, Beijing, CN;
Liang Song, Beijing, CN;
Guodong Liu, Beijing, CN;
Zhongfei Dong, Beijing, CN;
CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The present disclosure provides a display panel and a manufacture method thereof. The display panel has a through hole penetrating the display panel wherein the display panel further has a water and oxygen insulation structure having: a substrate; a plurality of ring-shaped insulation walls; and a light emitting layer; wherein in a direction outwards from a center of the through hole, at least one side of at least one of the plurality of ring-shaped insulation walls has an undercut, such that the light emitting layer is discontinuous at the undercut, and opposite sides of any two adjacent ones of the plurality of ring-shaped insulation walls do not both have an undercut.