Title:
AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2010/122810
Kind Code:
A1
Abstract:
An aromatic amine derivative represented by formula (1). [In the formula, at least one of Ar1 to Ar4 represents a heterocyclic ring group represented by formula (2) (wherein X1 represents an oxygen atom or a sulfur atom).]
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Inventors:
MIZUKI YUMIKO (JP)
FUNAHASHI MASAKAZU (JP)
KAWAMURA MASAHIRO (JP)
FUNAHASHI MASAKAZU (JP)
KAWAMURA MASAHIRO (JP)
Application Number:
PCT/JP2010/002959
Publication Date:
October 28, 2010
Filing Date:
April 23, 2010
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
MIZUKI YUMIKO (JP)
FUNAHASHI MASAKAZU (JP)
KAWAMURA MASAHIRO (JP)
MIZUKI YUMIKO (JP)
FUNAHASHI MASAKAZU (JP)
KAWAMURA MASAHIRO (JP)
International Classes:
C07D307/91; C07D333/76; C07F7/10; C09K11/06; H01L51/50
Domestic Patent References:
| WO2008108256A1 | 2008-09-12 | |||
| WO2007029798A1 | 2007-03-15 | |||
| WO2006137210A1 | 2006-12-28 | |||
| WO2004096945A1 | 2004-11-11 | |||
| WO2009020095A1 | 2009-02-12 | |||
| WO2008143229A1 | 2008-11-27 | |||
| WO2009084512A1 | 2009-07-09 |
Foreign References:
| JP2007238500A | 2007-09-20 | |||
| JP2007077094A | 2007-03-29 | |||
| JP2010056190A | 2010-03-11 | |||
| JP2009290051A | 2009-12-10 | |||
| JP2009246354A | 2009-10-22 |
Other References:
KU, Y.-C. ET AL.: "Organic electroluminescent bis(diarylamino) dibenzofuran derivatives", J. CHIN. CHEM. SOC., vol. 53, no. 6, 2006, pages 1317 - 1324, XP002613621
HUANG, T.-H. ET AL.: "Organic electroluminescent derivatives containing dibenzothiophene and diarylamine segments", J. MATER. CHEM., vol. 15, 2005, pages 3233 - 3240
See also references of EP 2423206A4
HUANG, T.-H. ET AL.: "Organic electroluminescent derivatives containing dibenzothiophene and diarylamine segments", J. MATER. CHEM., vol. 15, 2005, pages 3233 - 3240
See also references of EP 2423206A4
Attorney, Agent or Firm:
WATANABE, Kihei et al. (JP)
Kihei Watanabe (JP)
Kihei Watanabe (JP)
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