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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 9219236 B1

PDFFull Text
Date of Patent:
Dec. 22, 2015

Filed:

Oct. 24, 2013

Organometal complex and light-emitting element using the same

Applicant:

Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;

Inventors:

Hideko Inoue, Atsugi, JP;

Satoshi Seo, Kawasaki, JP;

Satoko Shitagaki, Atsugi, JP;

Hiroko Abe, Setagaya, JP;

Assignee:

Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken, JP;

Attorneys:

Robinson Intellectual Property Law Office

Eric J. Robinson

Primary Examiner:

Marie R Yamnitzky

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

An organometallic complex according to the present invention comprises a structure represented by the following general formula (1). In the formula, Rto Rare any one selected from the group consisting of hydrogen, a halogen element, an acyl group, an alkyl group, an alkoxy group, an aryl group, a cyano group, and a heterocyclic group, Ar is an aryl group having an electron-withdrawing group or a heterocyclic group having electron-drawing group, and M is an element of Group 9 or an element of Group 10.

Find Patent Forward Citations

Inoue, Hideko. (2015). Organometal complex and light-emitting element using the same (U.S. Patent No. 9219236). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9219236

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

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