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:
Oct. 28, 2014
Filed:
Oct. 27, 2011
Applicants:
Sangdae Kim, Daegu, KR;
Sunghoon Choi, Daegu, KR;
Gwijeong Cho, Daegu, KR;
Inventors:
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/50 (2006.01); H01L 51/56 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5056 (2013.01); H01L 51/0003 (2013.01); H01L 51/56 (2013.01); H01L 51/5012 (2013.01); H01L 2251/556 (2013.01); H01L 51/5016 (2013.01); H01L 51/5237 (2013.01);
Abstract
An organic light emitting device and a method for manufacturing the same are provided. The organic light emitting device comprises: a substrate; a first electrode disposed on the substrate; a hole function layer disposed on the first electrode; a first emission layer disposed on the hole function layer; a second emission layer disposed on the first emission layer; an electron function layer disposed on the second emission layer; and a second electrode disposed on the electron function layer, wherein the hole function layer and the first emission layer are melted.