Title:
ORGANIC ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/115578
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 one or more aryl groups and/or one or more heteroaryl groups, and which may have one or more phosphine oxide groups; and each of R2-R9 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 linear or branched alkyl group having 1-12 carbon atoms (inclusive), a linear or branched fluoroalkyl group, an aryl group, a substituted aryl group, a heteroaryl group and a substituted heteroaryl group.
Inventors:
HAYASHIDA TSUYOSHI (JP)
WATANABE MASATAKA (JP)
KOTSUBO MASANOBU (JP)
MAKI IZUMI (JP)
NOTO MITSUHARU (JP)
WATANABE MASATAKA (JP)
KOTSUBO MASANOBU (JP)
MAKI IZUMI (JP)
NOTO MITSUHARU (JP)
Application Number:
PCT/JP2016/084004
Publication Date:
July 06, 2017
Filing Date:
November 16, 2016
Export Citation:
Assignee:
DYDEN CORP (JP)
International Classes:
H01L51/50; C09K11/06; C07F9/6571; C07F9/6578; C07F9/6584
Domestic Patent References:
| WO2015080182A1 | 2015-06-04 | |||
| WO2016109274A1 | 2016-07-07 |
Foreign References:
| CN103183710A | 2013-07-03 | |||
| JP2014122218A | 2014-07-03 | |||
| JP2008545630A | 2008-12-18 |
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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