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. 10, 2011
Filed:
Jan. 08, 2007
Applicants:
Dong-hack Suh, Seongnam, KR;
Jin-sik Choi, Seoul, KR;
Jin-soo Lim, Seoul, KR;
Song-ho Kim, Seoul, KR;
Chi-hun Kim, Seoul, KR;
Inventors:
Dong-Hack Suh, Seongnam, KR;
Jin-Sik Choi, Seoul, KR;
Jin-Soo Lim, Seoul, KR;
Song-Ho Kim, Seoul, KR;
Chi-Hun Kim, Seoul, KR;
Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 277/62 (2006.01); C07D 263/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a light emitting transition metal compound of Chemical Formula 1 and an organic electroluminescence device including the compound. In the Chemical Formula 1, M is selected from Ir, Pt, Rh, Re, and Os, m is 2 or 3, n is 0 or 1, the sum of m and n is 3, provided that the sum of m and n is 2 M is Pt. X is a N or P atom, and Y is S, O, or Se.