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Title:
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/163735
Kind Code:
A1
Abstract:
The present invention provides a compound that improves the performance of an organic EL element, an organic electroluminescent element having improved element performance, and an electronic device including such an organic electroluminescent element. Specifically, provided are a compound represented by formula (1) (In formula (1), Ar1, A, and B are as defined in the description), an organic electroluminescent element including the compound, and an electronic device including such an organic electroluminescent element.

Inventors:
MIZUTANI SAYAKA (JP)
SAITO MASATOSHI (JP)
YOSHIDA KEI (JP)
MITANI MASATO (JP)
NAKAMURA MASATO (JP)
AOYAMA YOSHINORI (JP)
Application Number:
PCT/JP2022/002979
Publication Date:
August 04, 2022
Filing Date:
January 27, 2022
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07D405/10; C07D409/10; H01L51/50
Domestic Patent References:
WO2013077352A12013-05-30
WO2018041123A12018-03-08
WO2020116615A12020-06-11
WO2018128255A12018-07-12
Foreign References:
KR20170141144A2017-12-22
KR20190076375A2019-07-02
US20200098998A12020-03-26
KR20210069866A2021-06-14
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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