HYDROCARBON COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT

Title:

HYDROCARBON COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT

Document Type and Number:

WIPO Patent Application WO/2002/014244

Kind Code:

A1

Abstract:

An organic electroluminescent element which comprises one pair of electrodes and, pinched between the electrodes, at least one layer containing at least one novel hydrocarbon compound having an anthracene ring and a fluorene ring which are directly bonded with each other. Said compound can be suitably used for preparing an organic electroluminescent element being excellent in luminous efficiency and having a long luminous life.

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Inventors:

ISHIDA TSUTOMU (JP)
SHIMAMURA TAKEHIKO (JP)
TOTANI YOSHIYUKI (JP)
NAKATSUKA MASAKATSU (JP)

Application Number:

PCT/JP2001/006920

Publication Date:

February 21, 2002

Filing Date:

August 10, 2001

Export Citation:

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Assignee:

MITSUI CHEMICALS INC (JP)
ISHIDA TSUTOMU (JP)
SHIMAMURA TAKEHIKO (JP)
TOTANI YOSHIYUKI (JP)
NAKATSUKA MASAKATSU (JP)

International Classes:

C07C13/567; C07C25/22; C07C43/21; C07C211/50; C07C211/54; C07C211/61; C07D213/16; C07D215/12; C07D333/18; H01L51/50; (IPC1-7): C07C13/58; C07C25/22; C07C43/235; C07C211/53; C07C211/61; C09K11/06; C07D213/16; C07D333/18; C07D215/04; H05B33/14

Foreign References:

JPH11111460A	1999-04-23
JPH0812600A	1996-01-16
JPH11111458A	1999-04-23
JPH1036832A	1998-02-10
JPH10294179A	1998-11-04
JPH11111460A	1999-04-23

Other References:

WEBER EDWIN ET AL.: "Versatile and convenient lattice hosts derived from singly bridged triarylmethane frameworks. X-ray crystal structures of three inclusion compounds", J. CHEM. SOC., PERKIN TRANS. 2, vol. 12, 1990, pages 2167 - 2177, XP002906731
J. APPL. PHYS., vol. 65, 1989, pages 3610
PROCEEDINGS OF SPIE - ORGANIC LIGHT-EMITTING MATERIALS AND DEVICES IV, vol. 4105, February 2001 (2001-02-01), pages 69 - 74
See also references of EP 1221434A4

Attorney, Agent or Firm:

Naemura, Shinichi (5-36 Kinko-ch, Kanagawa-ku Yokohama-shi Kanagawa, JP)

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