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:
Feb. 02, 2016
Filed:
Jun. 23, 2009
Applicants:
Hartmut Yersin, Sinzing, DE;
Uwe Monkowius, Linz, AT;
Inventors:
Hartmut Yersin, Sinzing, DE;
Uwe Monkowius, Linz, AT;
Assignee:
Merck Patent GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); C09K 11/06 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01); H05B 33/14 (2006.01);
U.S. Cl.
CPC ...
H01L 51/009 (2013.01); C09K 11/06 (2013.01); H01L 51/5012 (2013.01); H01L 51/5016 (2013.01); H05B 33/14 (2013.01); C09K 2211/185 (2013.01); H01L 51/0072 (2013.01); H01L 51/0084 (2013.01); H01L 51/0087 (2013.01); H01L 51/0091 (2013.01); Y02E 10/549 (2013.01);
Abstract
The invention relates to the use of a multinuclear metal or transition metal complex in an organic electronic device, said complex having a small ΔE spacing, particularly between 50 cmand 2000 cm, between the lowest triplet state and the singlet state that is higher and is achieved by thermal backfilling from the triplet. The invention further relates to the use of the strong absorptions of such multinuclear metal complexes, particularly in OSCs.