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:
May. 19, 2015

Filed:

Jul. 29, 2011
Applicants:

Hiroshi Kadoma, Kanagawa, JP;

Yuko Kawata, Kanagawa, JP;

Nobuharu Ohsawa, Kanagawa, JP;

Satoshi Seo, Kanagawa, JP;

Inventors:

Hiroshi Kadoma, Kanagawa, JP;

Yuko Kawata, Kanagawa, JP;

Nobuharu Ohsawa, Kanagawa, JP;

Satoshi Seo, Kanagawa, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/63 (2006.01); C07D 471/04 (2006.01); C07D 471/00 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); C07D 471/00 (2013.01); H01L 51/0072 (2013.01); H01L 51/0074 (2013.01); H01L 51/5016 (2013.01);
Abstract

A triazole derivative represented by General Formula (G0) is provided. In the General formula (G0), A represents a substituted or unsubstituted carbazolyl group, a substituted or unsubstituted dibenzothiophenyl group, or a substituted or unsubstituted dibenzofuranyl group, E represents substituted or unsubstituted triazolo [4,3 f]phenanthridine or substituted or unsubstituted triazolo [3,4-α]isoquinoline, and Ar represents a substituted or unsubstituted arylene group having 6 to 13 carbon atoms.E-Ar-A  (G0)


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