Title:
NOVEL DIBENZOAZASILINE COMPOUND, PREPARATION METHOD THEREFOR, AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/199629
Kind Code:
A1
Abstract:
The present invention relates to a novel dibenzoazasiline compound, a preparation method therefor, and an organic electroluminescent element comprising the same. The dibenzoazasiline compound of the present invention has a particular electron donor and a particular electron acceptor in a molecule, and thus an organic electroluminescent element adopting the dibenzoazasiline compound has excellent luminous efficiency and color purity.
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Inventors:
KIM YUN-HI (KR)
KWON SOON-KI (KR)
BAEK JANG YEOL (KR)
KWON SOON-KI (KR)
BAEK JANG YEOL (KR)
Application Number:
PCT/KR2018/004802
Publication Date:
November 01, 2018
Filing Date:
April 25, 2018
Export Citation:
Assignee:
NAT UNIV GYEONGSANG IACF (KR)
International Classes:
C07F7/08; C09K11/06; H01L51/00; H01L51/50
Domestic Patent References:
| WO2016193243A1 | 2016-12-08 | |||
| WO2014147006A1 | 2014-09-25 |
Foreign References:
| KR20160073914A | 2016-06-27 | |||
| KR20170113399A | 2017-10-12 |
Other References:
WOO, S. -J. ET AL.: "Strategies for the Molecular Design of Donor-Acceptor-type Fluorescent Emitters for Efficient Deep Blue Organic Light Emitting Diodes", CHEM. MATER., vol. 30, 11 January 2018 (2018-01-11), pages 857 - 863, XP055527578
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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