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Patent Searching and Data


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).

Inventors:
KIDO JUNJI (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:
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Assignee:
NISSAN CHEMICAL IND LTD (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:
JPH06316631A1994-11-15
EP0827367A21998-03-04
JPH05135878A1993-06-01
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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