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:
Jul. 09, 2013
Filed:
Dec. 22, 2006
Dong-woo Shin, Yongin-si, KR;
Woon-jung Paek, Yongin-si, KR;
Byoung-ki Choi, Yongin-si, KR;
O-hyun Kwon, Yongin-si, KR;
Myeong-suk Kim, Yongin-si, KR;
Young-mok Son, Yongin-si, KR;
Eun-sil Han, Yongin-si, KR;
Jung-bae Song, Yongin-si, KR;
Dong-Woo Shin, Yongin-si, KR;
Woon-Jung Paek, Yongin-si, KR;
Byoung-Ki Choi, Yongin-si, KR;
O-Hyun Kwon, Yongin-si, KR;
Myeong-Suk Kim, Yongin-si, KR;
Young-Mok Son, Yongin-si, KR;
Eun-Sil Han, Yongin-si, KR;
Jung-Bae Song, Yongin-si, KR;
Samsung Display Co., Ltd., Giheung-Gu, Yongin, Gyeonggi-Do, KR;
Abstract
Provided are an organic light-emitting compound that is a diarylethene derivative represented by Formula 1, and an organic electroluminescent (EL) device using the organic light-emitting compound, and a method of manufacturing the organic EL device: