Title:
FLUORANTHENE DERIVATIVE, ELECTRONIC DEVICE CONTAINING SAME, LIGHT-EMITTING ELEMENT, AND PHOTOELECTRIC CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2015/182547
Kind Code:
A1
Abstract:
To provide an organic thin-film light-emitting element in which light-emitting efficiency, drive voltage, and service life are all improved by a fluoranthene derivative represented by a specific structure. (In the formula: Ar represents a group including a fluoranthene backbone; L1 is a substituted or unsubstituted arylene group; L2 is a single bond, a substituted or unsubstituted arylene group, or a substituted or unsubstituted heteroarylene group; and HAr is an aromatic heterocyclic group including a substituted or unsubstituted electron-accepting nitrogen atom.)
Inventors:
ICHIHASHI YASUNORI (JP)
TANAKA DAISAKU (JP)
TANAKA DAISAKU (JP)
Application Number:
PCT/JP2015/064904
Publication Date:
December 03, 2015
Filing Date:
May 25, 2015
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C07D213/16; C07D213/22; C07D213/53; C07D215/04; C07D239/26; C07D251/24; C07D401/04; C09K11/06; H01L51/50
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Other References:
WU, DIFENG ET AL.: "Superaromatic terpyridines based on corannulene responsive to metal ions", DALTON TRANSACTIONS, vol. 43, no. 4, 2014, pages 1753 - 1761, XP055240852
See also references of EP 3150579A4
See also references of EP 3150579A4
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