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Title:
QUINOXALINE DERIVATIVE, AND LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE AND ELECTRONIC DEVICE PRODUCED BY USING QUINOXALINE DERIVATIVE
Document Type and Number:
Japanese Patent JP2009155321
Kind Code:
A
Abstract:

To provide a new bipolar organic compound, a light-emitting element having excellent carrier balance, a light-emitting element and light-emitting device having low drive voltage and small power consumption and an electronic device having small power consumption.

Provided is a quinoxaline derivative represented by general formula (G1). In the formula, 1 and 2 are each independently an arylene group having 13 ring-forming carbon atoms; Ar is an aryl group having 13 ring-forming carbon atoms; R1 and R6 are each independently any of a hydrogen atom, a 1-6C alkyl group, or an aryl group having 13 ring-forming carbon atoms; and R2 to R5 and R7 to R10 are each independently any of a hydrogen atom, a 1-6C alkyl group, a substituted or unsubstituted phenyl group, or a substituted or unsubstituted biphenyl group.


Inventors:
OZAKA HARUE
OSAWA NOBUHARU
KAWAKAMI SACHIKO
Application Number:
JP2008302043A
Publication Date:
July 16, 2009
Filing Date:
November 27, 2008
Export Citation:
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Assignee:
SEMICONDUCTOR ENERGY LAB
International Classes:
C07D241/42; C09K11/06; H01L51/50
Domestic Patent References:
JP2006016384A2006-01-19
JP2007099766A2007-04-19
JP2004363103A2004-12-24
JP2000268975A2000-09-29
JP2007197426A2007-08-09
JPH09188874A1997-07-22
JP2007284434A2007-11-01
JP2007099766A2007-04-19
JP2006016384A2006-01-19
JP2004363103A2004-12-24
JP2000268975A2000-09-29
Foreign References:
WO2005009979A12005-02-03
WO2006057035A12006-06-01
WO2005009979A12005-02-03
WO2004094389A12004-11-04
WO2006057035A12006-06-01
US20060091359A12006-05-04



 
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