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:
Jun. 18, 2013
Filed:
Nov. 15, 2010
Tae-shick Kim, Yongin, KR;
Dong-heon Kim, Yongin, KR;
Kwan-hee Lee, Yongin, KR;
Choon-woo Lim, Yongin, KR;
Jae-hyun Kwak, Yongin, KR;
Jung-ha Son, Yongin, KR;
Min-seung Chun, Yongin, KR;
Young-ho Park, Yongin, KR;
Kyung-hoon Choi, Yongin, KR;
Mi-kyung Kim, Yongin, KR;
Tae-Shick Kim, Yongin, KR;
Dong-Heon Kim, Yongin, KR;
Kwan-Hee Lee, Yongin, KR;
Choon-Woo Lim, Yongin, KR;
Jae-Hyun Kwak, Yongin, KR;
Jung-Ha Son, Yongin, KR;
Min-Seung Chun, Yongin, KR;
Young-Ho Park, Yongin, KR;
Kyung-Hoon Choi, Yongin, KR;
Mi-Kyung Kim, Yongin, KR;
Samsung Display Co., Ltd., Giheung-Gu, Yongin, Gyeonggi-Do, KR;
Abstract
An organic light-emitting device including a mixed organic layer that includes a triphenyl amine derivative and a pyrazine derivative and an emission layer that includes an anthracene derivative, an amine-containing styryl derivative, or any mixture thereof.