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:
May. 18, 2010
Filed:
Aug. 02, 2007
Applicants:
Yi-yeol Lyu, Yongin-si, KR;
Jhun-mo Son, Yongin-si, KR;
Das Rupasree Ragini, Yongin-si, KR;
Byoung-ki Choi, Yongin-si, KR;
Inventors:
Yi-yeol Lyu, Yongin-si, KR;
Jhun-mo Son, Yongin-si, KR;
Das Rupasree Ragini, Yongin-si, KR;
Byoung-ki Choi, Yongin-si, KR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 279/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is an anthracene derivative compound represented by Formula 1 below and an organic light-emitting device using the same: wherein Ar, Ar, R, R, R', m, n, j, k, and X are as defined in the specification. The anthracene derivative compound is advantageously used in the production of an organic light-emitting device with better driving voltage, efficiency, and color purity.