Title:
ORGANIC ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/115577
Kind Code:
A1
Abstract:
An organic electron transport material which is characterized by containing a phosphine oxide derivative represented by formula (1). In the formula, R1 represents an atomic group which has an aryl group and/or a heteroaryl group, and which may have one or more phosphine oxide groups; and each of R2-R11 independently represents an atom or an atomic group which is selected from the group consisting of a hydrogen atom, a halogen atom, a cyano group, a nitro group, a carboxy group, a formyl group, a carbonyl group, an alkoxycarbonyl group and a trifluoromethyl group.
Inventors:
WATANABE MASATAKA (JP)
KOTSUBO MASANOBU (JP)
FUKUSHIMA TOMOKO (JP)
MAKI IZUMI (JP)
NOTO MITSUHARU (JP)
KOTSUBO MASANOBU (JP)
FUKUSHIMA TOMOKO (JP)
MAKI IZUMI (JP)
NOTO MITSUHARU (JP)
Application Number:
PCT/JP2016/084002
Publication Date:
July 06, 2017
Filing Date:
November 16, 2016
Export Citation:
Assignee:
DYDEN CORP (JP)
International Classes:
H01L51/50; C07F9/53; C09K11/06
Domestic Patent References:
| WO2014057873A1 | 2014-04-17 |
Foreign References:
| KR20130129543A | 2013-11-29 | |||
| JP2009513737A | 2009-04-02 | |||
| JP2008545630A | 2008-12-18 | |||
| JP2013006788A | 2013-01-10 |
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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