Title:
RED LIGHT-EMITTING MATERIAL, ORGANIC LIGHT-EMITTING ELEMENT, AND COMPOUND
Document Type and Number:
WIPO Patent Application WO/2014/203840
Kind Code:
A1
Abstract:
A compound represented by general formula (1) is a red light-emitting material that has a high luminous efficiency. R1 to R8 each represent a hydrogen atom or a substituent group, at least one from among R1 to R8 being a group represented by general formula (2). Ar1 represents a phenylene group or a naphthylene group, n1 represents 0 or 1, and R11 to R20 represent a hydrogen atom or a substituent group.
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Inventors:
KUWABARA HIROKAZU (JP)
POTSCAVAGE WILLIAM (JP)
HATAE YASUHIRO (JP)
ZHANG QISHENG (JP)
ADACHI CHIHAYA (JP)
POTSCAVAGE WILLIAM (JP)
HATAE YASUHIRO (JP)
ZHANG QISHENG (JP)
ADACHI CHIHAYA (JP)
Application Number:
PCT/JP2014/065845
Publication Date:
December 24, 2014
Filing Date:
June 16, 2014
Export Citation:
Assignee:
UNIV KYUSHU NAT UNIV CORP (JP)
NIPPON KAYAKU KK (JP)
NIPPON KAYAKU KK (JP)
International Classes:
C09K11/06; C07D209/82; C07D209/88; C07D219/14; C07D265/38; C07D279/24; H01L51/50
Domestic Patent References:
WO2010050197A1 | 2010-05-06 | |||
WO2004105447A1 | 2004-12-02 |
Foreign References:
JPH05302081A | 1993-11-16 | |||
JPH10251633A | 1998-09-22 | |||
JP2010232510A | 2010-10-14 | |||
JP2008098453A | 2008-04-24 | |||
JPH10265773A | 1998-10-06 | |||
JPH0968819A | 1997-03-11 | |||
CN101139316A | 2008-03-12 | |||
CN102675898A | 2012-09-19 |
Other References:
F. CHEN ET AL.: "Near-infrared and multicolored electrochromism of solution processable triphenylamine-anthraquinone imide hybrid systems", ELECTROCHIMICA ACTA, vol. 99, 29 March 2013 (2013-03-29), pages 211 - 218, XP028539488, DOI: doi:10.1016/j.electacta.2013.03.067
Attorney, Agent or Firm:
SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)
Patent business corporation patent firm Sykes (JP)
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