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. 02, 2021
Filed:
Dec. 29, 2014
Applicant:
Samsung Display Co., Ltd., Yongin, KR;
Inventors:
Hun Kim, Yongin, KR;
Hyo-Jeong Kwon, Yongin, KR;
Moon-Won Chang, Yongin, KR;
Won-Kyu Choe, Yongin, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Yongin, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 27/32 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3258 (2013.01); H01L 27/1248 (2013.01); H01L 27/3248 (2013.01); H01L 2251/5392 (2013.01);
Abstract
An organic light-emitting display apparatus includes a transistor on a substrate. The transistor includes a gate electrode, a first electrode, and a second electrode. The apparatus also includes a protective layer over the first electrode and including a first portion that contacts the second electrode, and an organic light-emitting device having a pixel electrode electrically connected to the second electrode.