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Title:
AROMATIC HETEROCYCLIC DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2012/049828
Kind Code:
A1
Abstract:
An aromatic heterocyclic derivative represented by formula (1); a material for an organic electroluminescent element; and an organic electroluminescent element comprising the derivative or the material.

Inventors:
KATO TOMOKI (JP)
NISHIMURA KAZUKI (JP)
Application Number:
PCT/JP2011/005668
Publication Date:
April 19, 2012
Filing Date:
October 07, 2011
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
KATO TOMOKI (JP)
NISHIMURA KAZUKI (JP)
International Classes:
C07D219/02; C07D401/04; C07D405/14; C07D409/14; H01L51/50
Domestic Patent References:
WO2010083871A12010-07-29
WO2006033563A12006-03-30
WO2006114966A12006-11-02
WO2010150593A12010-12-29
WO2011107186A22011-09-09
WO2011088877A12011-07-28
WO2008023623A12008-02-28
WO2009107596A12009-09-03
WO2009081857A12009-07-02
Foreign References:
JP2009298730A2009-12-24
JP2011119205A2011-06-16
JPH083547A1996-01-09
JP2006199698A2006-08-03
JP2010180204A2010-08-19
JP4134280B22008-08-20
US20070273270A12007-11-29
JP3614405B22005-01-26
JP3571977B22004-09-29
US4780536A1988-10-25
US20090243473A12009-10-01
US20080014464A12008-01-17
US20090021160A12009-01-22
Other References:
See also references of EP 2628729A4
Attorney, Agent or Firm:
WATANABE, Kihei et al. (JP)
Kihei Watanabe (JP)
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Claims:



 
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