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. 09, 2016
Filed:
Sep. 08, 2014
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Seok-Gyu Yoon, Yongin, KR;
Kyu-Hwan Hwang, Yongin, KR;
Dong-Chan Kim, Yongin, KR;
Eung-Do Kim, Yongin, KR;
Dong-Kyu Seo, Yongin, KR;
Bo-Ra Jung, Yongin, KR;
Won-Jong Kim, Yongin, KR;
Young-Woo Song, Yongin, KR;
Eui-Jin Yoo, Yongin, KR;
Jong-Hyuk Lee, Yongin, KR;
SAMSUNG DISPLAY CO., LTD., Yongin, Gyeonggi-Do, KR;
Abstract
An organic light emitting display apparatus, including a first electrode; a second electrode on the first electrode, the second electrode including silver and magnesium; an organic emission layer between the first electrode and the second electrode; a metal layer between the organic emission layer and the second electrode; and a barrier layer between the organic emission layer and the second electrode.