Title:
COMPOUND WITH ACRIDAN RING STRUCTURE, AND ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
WIPO Patent Application WO/2012/147330
Kind Code:
A1
Abstract:
[Problem] To provide an organic compound, as a material for a highly efficient and highly durable organic electroluminescent element, which exhibits excellent hole injection and transportation capabilities and has electron stopping abilities, with high stability in a thin-film state and excellent resistance to heat. To additionally provide a highly efficient and highly durable organic electroluminescent element using this compound. [Solution] A compound with an acridan ring structure represented by general formula (1), in which an organic electroluminescent element has a pair of electrodes and at least one organic layer interposed therebetween. The organic electroluminescent element is characterized in that the compound is used as a constituent material of at least one organic layer.
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Inventors:
YOKOYAMA NORIMASA (JP)
NAGAOKA MAKOTO (JP)
KABASAWA NAOAKI (JP)
TAKAHASHI EIJI (JP)
NAGAOKA MAKOTO (JP)
KABASAWA NAOAKI (JP)
TAKAHASHI EIJI (JP)
Application Number:
PCT/JP2012/002789
Publication Date:
November 01, 2012
Filing Date:
April 24, 2012
Export Citation:
Assignee:
HODOGAYA CHEMICAL CO LTD (JP)
YOKOYAMA NORIMASA (JP)
NAGAOKA MAKOTO (JP)
KABASAWA NAOAKI (JP)
TAKAHASHI EIJI (JP)
YOKOYAMA NORIMASA (JP)
NAGAOKA MAKOTO (JP)
KABASAWA NAOAKI (JP)
TAKAHASHI EIJI (JP)
International Classes:
C07D219/02; C07D221/20; C07D401/04; C07D409/04; C07D409/10; C07D409/14; C09K11/06; H01L51/50
Domestic Patent References:
WO2006033563A1 | 2006-03-30 | |||
WO2010147319A2 | 2010-12-23 | |||
WO2010147425A2 | 2010-12-23 | |||
WO2012049828A1 | 2012-04-19 | |||
WO2012029253A1 | 2012-03-08 | |||
WO2011155169A1 | 2011-12-15 | |||
WO2011107186A2 | 2011-09-09 | |||
WO2006033563A1 | 2006-03-30 | |||
WO2007110228A1 | 2007-10-04 |
Foreign References:
JP2011210749A | 2011-10-20 | |||
JPH0848656A | 1996-02-20 | |||
JP3194657B2 | 2001-07-30 |
Other References:
THE JAPAN SOCIETY OF APPLIED PHYSICS, 9TH LECTURE PREPRINTS, 2001, pages 55 - 61
THE JAPAN SOCIETY OF APPLIED PHYSICS, 9TH LECTURE PREPRINTS, 2001, pages 23 - 31
ORGANIC EL SYMPOSIUM, THE 3RD REGULAR PRESENTATION PREPRINTS, 2006, pages 13 - 14
J. ORG. CHEM., vol. 60, 1995, pages 7508
CHEM. REV., vol. 95, 1995, pages 2457
See also references of EP 2703388A4
THE JAPAN SOCIETY OF APPLIED PHYSICS, 9TH LECTURE PREPRINTS, 2001, pages 23 - 31
ORGANIC EL SYMPOSIUM, THE 3RD REGULAR PRESENTATION PREPRINTS, 2006, pages 13 - 14
J. ORG. CHEM., vol. 60, 1995, pages 7508
CHEM. REV., vol. 95, 1995, pages 2457
See also references of EP 2703388A4
Attorney, Agent or Firm:
SHIMIZU, YOSHIHIRO (JP)
Yoshihiro Shimizu (JP)
Yoshihiro Shimizu (JP)
Download PDF:
Claims: