Title:
AROMATIC AMINE DERIVATIVES, SOLUBLE CONDUCTIVE COMPOUND, AND ELECTROLUMINESCENT ELEMENT
Document Type and Number:
WIPO Patent Application WO/2000/050490
Kind Code:
A1
Abstract:
Aromatic amine derivatives which are useful in an auxiliary carrier transport layer in an electroluminescent element and are represented by general formula (1) wherein R?1¿ represents a monovalent hydrocarbon group or organooxy and A and B each is represented by formula (2) or (3).
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Inventors:
KIDO JUNJI (JP)
FUKURO HIROYOSHI (JP)
FURUSHO HITOSHI (JP)
ENOMOTO TOMOYUKI (JP)
FUKURO HIROYOSHI (JP)
FURUSHO HITOSHI (JP)
ENOMOTO TOMOYUKI (JP)
Application Number:
PCT/JP2000/000999
Publication Date:
August 31, 2000
Filing Date:
February 22, 2000
Export Citation:
Assignee:
NISSAN CHEMICAL IND LTD (JP)
KIDO JUNJI (JP)
FUKURO HIROYOSHI (JP)
FURUSHO HITOSHI (JP)
ENOMOTO TOMOYUKI (JP)
KIDO JUNJI (JP)
FUKURO HIROYOSHI (JP)
FURUSHO HITOSHI (JP)
ENOMOTO TOMOYUKI (JP)
International Classes:
C08G73/02; H01B1/12; H01L51/50; H01L51/30; H05B33/12; H05B33/14; H05B33/22; H01L51/00; (IPC1-7): C08G73/00; H05B33/22; H05B33/14
Foreign References:
JPH06316631A | 1994-11-15 | |||
EP0827367A2 | 1998-03-04 | |||
JPH05135878A | 1993-06-01 |
Other References:
See also references of EP 1156072A4
Attorney, Agent or Firm:
Kojima, Takashi (2F 16-12 Ginza 2-chome Chuo-ku, Tokyo, JP)
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