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. 16, 2013
Filed:
Feb. 11, 2009
Applicants:
Won-jong Kim, Suwon-si, KR;
Yong-tak Kim, Suwon-si, KR;
Jong-hyuk Lee, Suwon-si, KR;
Dae-ho Yoon, Suwon-si, KR;
Seok-gyu Yoon, Suwon-si, KR;
Hosono Hideo, Yokohama, JP;
Inventors:
Won-Jong Kim, Suwon-si, KR;
Yong-Tak Kim, Suwon-si, KR;
Jong-Hyuk Lee, Suwon-si, KR;
Dae-Ho Yoon, Suwon-si, KR;
Seok-Gyu Yoon, Suwon-si, KR;
Hosono Hideo, Yokohama, JP;
Assignee:
Samsung Display Co., Ltd., Giheung-Gu, Yongin, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 1/00 (2006.01); H01M 4/38 (2006.01); C23C 14/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electrode including metal oxides and a plurality of 12CaO.7AlOparticles, a method of preparing the electrode, an electronic device including the electrode, and, in particular, an organic light emitting device including the electrode. The electrode has low resistance, high optical transmittance, and a low work function.