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:
May. 19, 2026
Filed:
Oct. 18, 2021
Mianyang Boe Optoelectronics Technology Co., Ltd., Mianyang, CN;
Boe Technology Group Co., Ltd., Beijing, CN;
Le Peng, Beijing, CN;
Yunte Chen, Beijing, CN;
Yingxi Cui, Beijing, CN;
Xuepei Cheng, Beijing, CN;
Lubiao Sun, Beijing, CN;
Huina Qiao, Beijing, CN;
Zhengde Liu, Beijing, CN;
Qiang Guo, Beijing, CN;
Xuelin Zou, Beijing, CN;
Mengxin Xian, Beijing, CN;
MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Mianyang, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A manufacturing method for a display panel, the display panel, and a display device are provided. The manufacturing method includes: providing a driving backplane; forming an inorganic encapsulation layer on the driving backplane using a vapor deposition method, so that the inorganic encapsulation layer includes a main encapsulation layer covering the display area and a part of the peripheral area and an infiltration layer extending from the main encapsulation layer towards a direction away from the display area; forming an inorganic layer on a side of the inorganic encapsulation layer away from the driving backplane, so that the inorganic layer includes a first inorganic layer covering the main encapsulation layer and a second inorganic layer extending from the first inorganic layer towards the direction away from the display area; and simultaneously etching the second inorganic layer and the infiltration layer using a same mask to remove them.