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:
Oct. 23, 2012
Filed:
Nov. 30, 2007
Applicants:
Jong-tae Je, Cheongju, KR;
Sug-kwang Hwang, Cheongwon-gun, KR;
Sung-hoon Kim, Jeonju, KR;
Seung-hyuck Choi, Busan, KR;
Seon-keun Yoo, Jeungpyeong-gun, KR;
Inventors:
Jong-Tae Je, Cheongju, KR;
Sug-Kwang Hwang, Cheongwon-gun, KR;
Sung-Hoon Kim, Jeonju, KR;
Seung-Hyuck Choi, Busan, KR;
Seon-Keun Yoo, Jeungpyeong-gun, KR;
Assignee:
SFC Co., Ltd., Cheongwon-Kun, Chungbuk, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
An anthracene derivative and an organic electroluminescent device using the same are provided. More specifically, provided are an anthracene derivative represented by Formula 1: The present invention can provide an organic electroluminescent device having excellent power and luminance efficiencies in conjunction with a long service life.