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.

Date of Patent:
Sep. 11, 2012

Filed:

Sep. 24, 2008
Applicants:

Ikuo Kinoshita, Ashigarakami-gun, JP;

Kazunari Yagi, Ashigarakami-gun, JP;

Takeshi Murakami, Ashigarakami-gun, JP;

Inventors:

Ikuo Kinoshita, Ashigarakami-gun, JP;

Kazunari Yagi, Ashigarakami-gun, JP;

Takeshi Murakami, Ashigarakami-gun, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

A compound is represented by the following formula (I): wherein N represents a nitrogen atom; C represents a carbon atom; Pt represents a platinum atom; Z, Z, Z, and Zrepresent a carbon atom or a nitrogen atom; Z, Z, Z, and Zrepresent a carbon atom, a nitrogen atom, an oxygen atom or a sulfur atom; Z, and Zrepresent a carbon atom or a nitrogen atom; Z, Z, Z, Z, Z, Z, Z, and Zrepresent a carbon atom, a nitrogen atom, an oxygen atom, or a sulfur atom; Yand Yrepresent a single bond, an oxygen atom, a sulfur atom, a nitrogen atom; Arepresents a divalent linking group; Band Brepresent a single bond or a divalent linking group.


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