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:
May. 12, 2015
Filed:
Dec. 26, 2013
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Inventors:
Ok-Keun Song, Yongin, KR;
Woong-Sik Kim, Yongin, KR;
Assignee:
Samsung Display Co., Ltd., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/14 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3248 (2013.01);
Abstract
An organic light emitting diode display includes a substrate, a first electrode and an assistance electrode disposed on the substrate and separated from each other, an organic emission layer disposed on the first electrode, a contact hole which exposes the assistance electrode and is defined in the organic emission layer, and a second electrode disposed on the organic emission layer and electrically connected to the assistance electrode through the contact hole.