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:
Sep. 19, 2017
Filed:
Jul. 17, 2014
Boe Technology Group Co., Ltd., Beijing, CN;
Zhongyuan Sun, Beijing, CN;
Kaihong Ma, Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
An OLED display panel and a manufacturing method thereof, a display device and a filling method of a filling adhesive are provided. The OLED display panel comprises: a first substrate and a second substrate disposed opposite to each other; a first adhesive dam connected with and located between the first substrate and the second substrate, and provided with at least one opening; a second adhesive dam connected with and located between the first substrate and the second substrate, located outside the first adhesive dam, and forming a sealed cell together with the first substrate and the second substrate; an OLED device located on an inner side of the first adhesive dam and on the first substrate; and a filling adhesive filled in the inner side of the first adhesive dam. With the OLED display panel, the adjusting difficulty of production engineering of the OLED display panel can be reduced.