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. 22, 2011
Filed:
Jun. 09, 2009
Applicants:
Tae-woo Lee, Seoul, KR;
Tae-yong Noh, Seoul, KR;
Haa-jin Yang, Yongin-si, KR;
Byoung-ki Choi, Hwaseong-si, KR;
Myeong-suk Kim, Hwaseong-si, KR;
Dong-woo Shin, Seoul, KR;
Inventors:
Tae-woo Lee, Seoul, KR;
Tae-yong Noh, Seoul, KR;
Haa-jin Yang, Yongin-si, KR;
Byoung-ki Choi, Hwaseong-si, KR;
Myeong-suk Kim, Hwaseong-si, KR;
Dong-woo Shin, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided are a method of manufacturing an organic light emitting device. The method includes forming an electron injection layer by vacuum co-depositing an organic semiconductor material having an electron mobility of about 1×10cm/V·s or more in an electric field of about 1×10V/m and a metal azide.