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Title:
PYRROMETHENE-BORON COMPLEX, COLOR CONVERSION COMPOSITION, COLOR CONVERSION FILM, LIGHT SOURCE UNIT, DISPLAY, AND ILLUMINATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/101129
Kind Code:
A1
Abstract:
The pyrromethene-boron complex according to one embodiment of the present invention is a compound represented by general formula (1). This pyrromethene-boron complex is used in a color conversion composition. This color conversion composition and a color conversion film containing the color conversion composition are used in a light source unit, a display, and an illumination device. (In general formula (1), X represents C-R7 or N, and R1-R9 each represent a group selected from predetermined groups, wherein R2 and R5 are selected from the groups other than substituted or unsubstituted aryl groups and substituted or unsubstituted heteroaryl groups, R2 and R5 are the groups excluding heteroaryl groups having two or more fused rings, and at least one of R1-R6 is a fluorine atom-containing group.)

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Inventors:
ICHIHASHI YASUNORI (JP)
KOBAYASHI KAZUKI (JP)
Application Number:
PCT/JP2017/041865
Publication Date:
June 07, 2018
Filing Date:
November 21, 2017
Export Citation:
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Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C07F5/02; C09K11/06; G09F9/00; H01L33/50; F21Y115/10
Domestic Patent References:
WO2015064864A12015-05-07
WO2015022977A12015-02-19
WO2017073923A12017-05-04
Foreign References:
JPH1143491A1999-02-16
JPH11352686A1999-12-24
JPH11315268A1999-11-16
JPH11352685A1999-12-24
JP2008083416A2008-04-10
JP2009031713A2009-02-12
JP2010018788A2010-01-28
JPH02196865A1990-08-03
JPH08509471A1996-10-08
JP2004002851A2004-01-08
JP2012022028A2012-02-02
JP2002348568A2002-12-04
JP2007273440A2007-10-18
JP2002317175A2002-10-31
JP2001164245A2001-06-19
JP2011241160A2011-12-01
JP2014136771A2014-07-28
KR20170049360A2017-05-10
JPH08509471A1996-10-08
JP2000208262A2000-07-28
JP2010159411A2010-07-22
Other References:
J. ORG. CHEM., vol. 64, no. 21, 1999, pages 7813 - 7819
ANGEW. CHEM., INT. ED. ENGL., vol. 36, 1997, pages 1333 - 1335
See also references of EP 3550206A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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