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. 09, 2017
Filed:
Sep. 30, 2014
Boe Technology Group Co., Ltd., Beijing, CN;
Seiji Fujino, Beijing, CN;
Qinghui Zeng, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A packaging method for an organic light emitting display panel, an organic light emitting display panel and a display device are disclosed. The packaging method includes: forming a water/oxygen blocking layer that covers a whole base substrate on the base substrate with an organic light emitting device and a peripheral bonding region formed thereon, etching the water/oxygen blocking layer on the base substrate, so as to at least remove the water/oxygen blocking layer on a connection terminal within the bonding region, and to retain the water/oxygen blocking layer on the organic light emitting device. With the packaging method, an organic light emitting display panel with a narrow frame can be realized.