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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/2022/230967
Kind Code:
A1
Abstract:
Provided are 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. The compound is represented by formula (1) below (each symbol in the formula is defined in the specification). The organic electroluminescent element includes the compound. The electronic device includes such an organic electroluminescent element.

Inventors:
HAKETA TASUKU (JP)
IKEDA KIYOSHI (JP)
TANAKA SHOTA (JP)
TAKAHASHI YUSUKE (JP)
FUKAMI TAKUTO (JP)
SAWATO TSUKASA (JP)
Application Number:
PCT/JP2022/019240
Publication Date:
November 03, 2022
Filing Date:
April 28, 2022
Export Citation:
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Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C07D307/91; C07D333/76; H01L51/50
Domestic Patent References:
WO2021060239A12021-04-01
WO2021070963A12021-04-15
WO2021070965A12021-04-15
WO2021193654A12021-09-30
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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