Title:
AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2008/062636
Kind Code:
A1
Abstract:
This invention provides an aromatic amine derivative having a specific structure having a carbazole skeleton to which a diarylamino group has been attached through a linking group. There is also provided an organic electroluminescent element comprising an organic thin-film layer, comprising at least a luminescent layer, held between a cathode and an anode. The organic thin-film layer has a single layer structure or a multilayer structure of two or more layers. At least one layer constituting the organic thin-film layer contains the aromatic amine derivative as a single component constituting the layer or one component constituting a mixture of a plurality of components constituting the layer. According to the above constitution, an organic electroluminescent element having a high luminescence efficiency can be provided.
Inventors:
MIZUKI YUMIKO (JP)
KAWAMURA MASAHIRO (JP)
YABUNOUCHI NOBUHIRO (JP)
KAWAMURA MASAHIRO (JP)
YABUNOUCHI NOBUHIRO (JP)
Application Number:
PCT/JP2007/070922
Publication Date:
May 29, 2008
Filing Date:
October 26, 2007
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
MIZUKI YUMIKO (JP)
KAWAMURA MASAHIRO (JP)
YABUNOUCHI NOBUHIRO (JP)
MIZUKI YUMIKO (JP)
KAWAMURA MASAHIRO (JP)
YABUNOUCHI NOBUHIRO (JP)
International Classes:
C07D209/86; C09K11/06; H01L51/50
Domestic Patent References:
WO2005090512A1 | 2005-09-29 | |||
WO2006122630A1 | 2006-11-23 |
Foreign References:
JPH09310066A | 1997-12-02 | |||
JP2003075955A | 2003-03-12 | |||
JPS6314156A | 1988-01-21 | |||
JP2006253015A | 2006-09-21 | |||
US4720432A | 1988-01-19 | |||
US5061569A | 1991-10-29 | |||
US6242115B1 | 2001-06-05 | |||
JPH11144873A | 1999-05-28 | |||
JP2000302756A | 2000-10-31 | |||
JP2006151979A | 2006-06-15 | |||
JP2005290000A | 2005-10-20 | |||
JP2003133075A | 2003-05-09 | |||
JP2004079265A | 2004-03-11 | |||
JPS5751781A | 1982-03-26 | |||
US3112197A | 1963-11-26 | |||
US3189447A | 1965-06-15 | |||
JP3716096B2 | 2005-11-16 | |||
US3615402A | 1971-10-26 | |||
US3820989A | 1974-06-28 | |||
US3542544A | 1970-11-24 | |||
JPS45555B1 | 1970-01-09 | |||
JPS5110983B2 | 1976-04-08 | |||
JPS5193224A | 1976-08-16 | |||
JPS5517105A | 1980-02-06 | |||
JPS564148A | 1981-01-17 | |||
JPS55108667A | 1980-08-21 | |||
JPS55156953A | 1980-12-06 | |||
JPS5636656A | 1981-04-09 | |||
US3180729A | 1965-04-27 | |||
US4278746A | 1981-07-14 | |||
JPS5588064A | 1980-07-03 | |||
JPS5588065A | 1980-07-03 | |||
JPS49105537A | 1974-10-05 | |||
JPS5551086A | 1980-04-14 | |||
JPS5680051A | 1981-07-01 | |||
JPS5688141A | 1981-07-17 | |||
JPS5745545A | 1982-03-15 | |||
JPS54112637A | 1979-09-03 | |||
JPS5574546A | 1980-06-05 | |||
US3615404A | 1971-10-26 | |||
JPS5110105B2 | 1976-04-01 | |||
JPS463712B1 | 1971-01-29 | |||
JPS4725336B1 | 1972-07-11 | |||
JPS54119925A | 1979-09-18 | |||
US3567450A | 1971-03-02 | |||
US3240597A | 1966-03-15 | |||
US3658520A | 1972-04-25 | |||
US4232103A | 1980-11-04 | |||
US4175961A | 1979-11-27 | |||
US4012376A | 1977-03-15 | |||
JPS4935702B1 | 1974-09-25 | |||
JP3927577B2 | 2007-06-13 | |||
JPS55144250A | 1980-11-11 | |||
JPS56119132A | 1981-09-18 | |||
JPS5622437A | 1981-03-03 | |||
DE1110518B | 1961-07-06 | |||
US3526501A | 1970-09-01 | |||
US3257203A | 1966-06-21 | |||
JPS5646234A | 1981-04-27 | |||
JPS54110837A | 1979-08-30 | |||
US3717462A | 1973-02-20 | |||
JPS5459143A | 1979-05-12 | |||
JPS5552063A | 1980-04-16 | |||
JPS5552064A | 1980-04-16 | |||
JPS5546760A | 1980-04-02 | |||
JPS5711350A | 1982-01-21 | |||
JPS57148749A | 1982-09-14 | |||
JPH02311591A | 1990-12-27 | |||
JPS61210363A | 1986-09-18 | |||
JPS61228451A | 1986-10-11 | |||
JPS6114642A | 1986-01-22 | |||
JPS6172255A | 1986-04-14 | |||
JPS6247646A | 1987-03-02 | |||
JPS6236674A | 1987-02-17 | |||
JPS6210652A | 1987-01-19 | |||
JPS6230255A | 1987-02-09 | |||
JPS6093455A | 1985-05-25 | |||
JPS6094462A | 1985-05-27 | |||
JPS60174749A | 1985-09-09 | |||
JPS60175052A | 1985-09-09 | |||
US4950950A | 1990-08-21 | |||
JPH02204996A | 1990-08-14 | |||
JPH02282263A | 1990-11-19 | |||
JPS63256965A | 1988-10-24 | |||
US4127412A | 1978-11-28 | |||
JPS5327033A | 1978-03-13 | |||
JPS5458445A | 1979-05-11 | |||
JPS5579450A | 1980-06-14 | |||
JPS61295558A | 1986-12-26 | |||
JPS6198353A | 1986-05-16 | |||
JPS63295695A | 1988-12-02 | |||
JPH04308688A | 1992-10-30 | |||
JP3571977B2 | 2004-09-29 | |||
US20040113547A1 | 2004-06-17 | |||
JPH08193191A | 1996-07-30 |
Other References:
LI Z.H. ET AL.: "Synthesis and Functional Properties of End-Dendronized Oligo(9,9-diphenyl)fluorenes", ORGANIC LETTERS, vol. 8, no. 7, 2006, pages 1499 - 1502, XP002459251
C. W. TANG; S. A. VANSLYKE, APPLIED PHYSICS LETTERS, vol. 51, 1987, pages 913
See also references of EP 2085382A1
C. W. TANG; S. A. VANSLYKE, APPLIED PHYSICS LETTERS, vol. 51, 1987, pages 913
See also references of EP 2085382A1
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (Bridgestone Toranomon Bldg.6F., 25-2, Toranomon 3-chome,Minato-k, Tokyo 01, JP)
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