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. 17, 2015
Filed:
Nov. 16, 2011
Applicants:
Jin-kwang Kim, Yongin, KR;
Sang-joon Seo, Yongin, KR;
Seung-hun Kim, Yongin, KR;
Jun-hyuk Cheon, Yongin, KR;
Inventors:
Jin-Kwang Kim, Yongin, KR;
Sang-Joon Seo, Yongin, KR;
Seung-Hun Kim, Yongin, KR;
Jun-Hyuk Cheon, Yongin, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/62 (2006.01); H01J 63/04 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01);
Abstract
A method of fabricating an organic light-emitting display includes forming an organic light-emitting device (OLED) on a substrate, forming a first encapsulation layer, which has a first thin-film density and contains a first inorganic material, on the substrate, and forming a second encapsulation layer, which has a second thin-film density higher than the first thin-film density and contains a second inorganic material, on the first encapsulation layer.