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. 21, 2023
Filed:
Sep. 22, 2017
Boe Technology Group Co., Ltd., Beijing, CN;
Wenfeng Song, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The present disclosure discloses a thin film package structure, a thin film packaging method and a display device. The thin film package structure includes: an inorganic layer, a buffer layer and an organic layer successively covering an external of an electroluminescence unit structure from inside to outside; composition of said buffer layer is organic, and a thickness of said buffer layer is less than that of said organic layer. The thin film packaging method includes: covering a buffer layer on an inorganic layer encapsulating an electroluminescence unit structure; covering an organic layer on a surface of said buffer layer; composition of said buffer layer is organic, and a thickness of said buffer layer is less than that of said organic layer.