Title:
NOVEL COMPOUND AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/163826
Kind Code:
A1
Abstract:
This compound is represented by formula (1) (X1 represents O or S; and at least two of Y1, Y2 and Y3 are N, except the case where ―Ar1―Ar2 and/or ―Ar3―Ar4 is a p-terphenyl-3-yl group.).
Inventors:
SHIRASAKI YOSHINAO (JP)
MASUDA TETSUYA (JP)
SHIOMI TAKUSHI (JP)
SAITO MASATOSHI (JP)
YOSHIDA KEI (JP)
NAKAMURA MASATO (JP)
MASUDA TETSUYA (JP)
SHIOMI TAKUSHI (JP)
SAITO MASATOSHI (JP)
YOSHIDA KEI (JP)
NAKAMURA MASATO (JP)
Application Number:
PCT/JP2019/006323
Publication Date:
August 29, 2019
Filing Date:
February 20, 2019
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07D405/04; C09K11/06; H01L51/50; C07D209/86; C07D235/08; C07D307/91; C07D403/10; C07D403/14; C07D405/10; C07D409/04; C07D495/04
Domestic Patent References:
WO2018010374A1 | 2018-01-18 |
Foreign References:
KR20110079401A | 2011-07-07 | |||
JP2015512875A | 2015-04-30 | |||
US20160329502A1 | 2016-11-10 | |||
JP2017529320A | 2017-10-05 | |||
CN107021926A | 2017-08-08 | |||
CN107056783A | 2017-08-18 | |||
CN106946859A | 2017-07-14 | |||
JP2005314239A | 2005-11-10 | |||
CN108383842A | 2018-08-10 | |||
KR20180128181A | 2018-12-03 |
Attorney, Agent or Firm:
HEIWA INTERNATIONAL PATENT OFFICE (JP)
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