Title:
FLUORESCENT COMPOUND, ORGANIC MATERIAL COMPOSITION, LIGHT EMITTING FILM, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, AND ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
WIPO Patent Application WO/2018/186462
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a fluorescent compound which is suppressed in concentration quenching in a solid state. A fluorescent compound according to the present invention is characterized by having a structure that is represented by general formula (1).
Inventors:
YAMADA TETSUYA (JP)
XUE JING (JP)
MIYATA YASUO (JP)
XUE JING (JP)
MIYATA YASUO (JP)
Application Number:
PCT/JP2018/014517
Publication Date:
October 11, 2018
Filing Date:
April 05, 2018
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
C07C15/20; C07C13/58; C07C13/62; C07C13/66; C07C15/28; C07C15/30; C07C15/38; C07C211/53; C07D471/06; C07D493/06; C07D495/06; C07F7/08; C09K11/06; H01L51/50; C07D209/08
Domestic Patent References:
| WO2015033559A1 | 2015-03-12 | |||
| WO2014185655A1 | 2014-11-20 | |||
| WO2010114262A2 | 2010-10-07 | |||
| WO2016017514A1 | 2016-02-04 | |||
| WO2017146192A1 | 2017-08-31 | |||
| WO2018088472A1 | 2018-05-17 |
Foreign References:
| JP2013139426A | 2013-07-18 | |||
| JP2013049663A | 2013-03-14 | |||
| JP2010270103A | 2010-12-02 | |||
| JP2009001784A | 2009-01-08 | |||
| CN101161764A | 2008-04-16 | |||
| JP2006028175A | 2006-02-02 | |||
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| JP2013049640A | 2013-03-14 | |||
| US20140346456A1 | 2014-11-27 |
Other References:
IIDA, AZUSA ET AL.: "Intense solide-state blue emission with a small Stokes' shift: n-stacking protection of the diphenylanthracene skeleton", CHEMICAL COMMUNICATIONS, no. 21, 2009, pages 3002 - 3004, XP055558200, Retrieved from the Internet
Attorney, Agent or Firm:
KOYO INTERNATIONAL PATENT FIRM (JP)
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