Title:
ORGANIC ELECTROLUMINESCENCE ELEMENT AND MATERIAL FOR ORGANIC ELECTROLUMINESCENCE
Document Type and Number:
WIPO Patent Application WO/2018/079459
Kind Code:
A1
Abstract:
This organic electroluminescence element includes, in the order given, the following: a positive electrode; a plurality of organic functional layers including a light-emitting layer; and a negative electrode. The organic functional layer is disposed between the light-emitting layer and the negative electrode and contains a compound having a structure represented by general formula (1).
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Inventors:
OTSU SHINYA (JP)
SUGINO MOTOAKI (JP)
HATTORI TAKAMUNE (JP)
SUGINO MOTOAKI (JP)
HATTORI TAKAMUNE (JP)
Application Number:
PCT/JP2017/038108
Publication Date:
May 03, 2018
Filing Date:
October 23, 2017
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
H01L51/50; H05B33/26; C07D491/048; C07D491/147; C07D495/04; C07D519/00
Domestic Patent References:
| WO2014065073A1 | 2014-05-01 |
Foreign References:
| JP2014504602A | 2014-02-24 | |||
| JP2011084531A | 2011-04-28 | |||
| US20160233436A1 | 2016-08-11 | |||
| CN102260257B | 2013-05-01 | |||
| KR20140145355A | 2014-12-23 |
Other References:
See also references of EP 3534424A4
Attorney, Agent or Firm:
KOYO INTERNATIONAL PATENT FIRM (JP)
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