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:
Apr. 22, 2014
Filed:
May. 05, 2009
Applicants:
O-hyun Kwon, Seoul, KR;
Sang-hoon Park, Seongnam-si, KR;
Byoung-ki Choi, Hwaseong-si, KR;
Dong-woo Shin, Seoul, KR;
Inventors:
O-hyun Kwon, Seoul, KR;
Sang-hoon Park, Seongnam-si, KR;
Byoung-ki Choi, Hwaseong-si, KR;
Dong-woo Shin, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); H05B 33/14 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are an organic light emitting device including a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode, wherein the organic layer includes a first layer including an organic-metal complex represented by Formula 1 below, and a method of preparing the same: wherein Formula 1 is described in the description of the invention.