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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.:

US 9045680 B1

PDFFull Text
Date of Patent:
Jun. 02, 2015

Filed:

Nov. 26, 2010

Iridium complex, organic light-emitting device, and image display apparatus

Applicants:

Shigemoto Abe, Yokohama, JP;

Masashi Hashimoto, Tokyo, JP;

Chiaki Nishiura, Kawasaki, JP;

Hiroya Nitta, Yokohama, JP;

Inventors:

Shigemoto Abe, Yokohama, JP;

Masashi Hashimoto, Tokyo, JP;

Chiaki Nishiura, Kawasaki, JP;

Hiroya Nitta, Yokohama, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Canon U.S.A. Inc., IP Division

Primary Examiner:

Marie R Yamnitzky

Int. Cl.
CPC ...
H01L 51/54 (2006.01); C09K 11/06 (2006.01); C07F 15/00 (2006.01); H05B 33/14 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C09K 11/06 (2013.01); C07F 15/0033 (2013.01); C09K 2211/1003 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/1059 (2013.01); C09K 2211/185 (2013.01); H01L 51/0059 (2013.01); H01L 51/0061 (2013.01); H01L 51/0067 (2013.01); H01L 51/0072 (2013.01); H01L 51/0085 (2013.01); H01L 51/5016 (2013.01); H01L 2251/308 (2013.01); H05B 33/14 (2013.01);
Abstract

There is provided a novel iridium complex having a small half-width of an emission spectrum and an organic light-emitting device that contains the iridium complex. There is provided a novel iridium complex that has a phenyl ring and a pyrazole ring as ligands and that has a basic skeleton in which the phenyl ring is bonded to a triazine ring.

Find Patent Forward Citations

Abe, Shigemoto. (2015). Iridium complex, organic light-emitting device, and image display apparatus (U.S. Patent No. 9045680). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9045680

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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