Title:
CYCLOALKANE-CONDENSED POLYCYCLIC AROMATIC COMPOUND
Document Type and Number:
WIPO Patent Application WO/2020/218079
Kind Code:
A1
Abstract:
According to the present invention, options for materials for organic devices such as materials for organic EL elements are increased by addition of a cycloalkane, by condensation, to a polycyclic aromatic compound in which a plurality of aromatic rings are linked together by boron atoms, oxygen atoms, and the like. By using a novel cycloalkane-condensed polycyclic aromatic compound as a material for an organic EL element, for example, an organic EL element having excellent emission efficiency and element life is provided.
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Inventors:
HATAKEYAMA TAKUJI (JP)
SHIREN KAZUSHI (JP)
KAGEYAMA AKIKO (JP)
TANAKA HIROYUKI (JP)
MIZUTANI AKIHIDE (JP)
SASADA YASUYUKI (JP)
SHIREN KAZUSHI (JP)
KAGEYAMA AKIKO (JP)
TANAKA HIROYUKI (JP)
MIZUTANI AKIHIDE (JP)
SASADA YASUYUKI (JP)
Application Number:
PCT/JP2020/016371
Publication Date:
October 29, 2020
Filing Date:
April 14, 2020
Export Citation:
Assignee:
KWANSEI GAKUIN EDUCATIONAL FOUND (JP)
JNC CORP (JP)
JNC CORP (JP)
International Classes:
C07F5/02; C08G61/02; C09D11/037; C09D11/322; C09K11/06; G09F9/30; H01L27/32; H01L29/786; H01L51/46; H01L51/50
Domestic Patent References:
WO2020017931A1 | 2020-01-23 | |||
WO2017138526A1 | 2017-08-17 | |||
WO2016152418A1 | 2016-09-29 | |||
WO2016143624A1 | 2016-09-15 | |||
WO2015102118A1 | 2015-07-09 | |||
WO2004061047A2 | 2004-07-22 | |||
WO2012118164A1 | 2012-09-07 | |||
WO2011107186A2 | 2011-09-09 | |||
WO2015102118A1 | 2015-07-09 |
Foreign References:
CN108358905A | 2018-08-03 | |||
JP2001172232A | 2001-06-26 | |||
JP2005170911A | 2005-06-30 |
Other References:
See also references of EP 3960744A4
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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