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:
Jan. 09, 2018
Filed:
Jul. 21, 2015
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Inventor:
Jun-Young Kim, Asan-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/00 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3246 (2013.01); H01L 27/326 (2013.01); H01L 51/0021 (2013.01); H01L 51/5234 (2013.01);
Abstract
A transparent organic light emitting display apparatus include a base substrate, a first electrode disposed on the base substrate, a second electrode disposed on the first electrode, the second electrode including a first portion disposed on the first electrode and a second portion which is disposed adjacent to the first portion, an oxygen content of the second portion being different from that of the first portion, and a light emitting structure disposed between the first portion of the second electrode and the first electrode.