ARYLAMINE COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

Title:

ARYLAMINE COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2023/095844

Kind Code:

A1

Abstract:

[Problem] A purpose of the present invention is to provide an organic compound that, as a material for a highly efficient and highly durable organic electroluminescent element, has the excellent characteristics of excellent hole injection and transport performance, electron stopping power, and high stability as a thin film, and also to provide a highly efficient and highly durable organic electroluminescent element by using this compound. [Solution] An arylamine compound represented by general formula (1) or general formula (2).

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Inventors:

KASE KOUKI (JP)
LIM JAE-GEON (JP)
SHIN HEUNG-SEOB (JP)
CHA HYUN-WOOK (JP)
IZUMIDA JUNICHI (JP)
HAYASHI SHUICHI (JP)

Application Number:

PCT/JP2022/043412

Publication Date:

June 01, 2023

Filing Date:

November 24, 2022

Export Citation:

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Assignee:

HODOGAYA CHEMICAL CO LTD (JP)

International Classes:

C07C211/54; C07D307/91; C07D333/76; C07D405/12; C07F7/10; C09K11/06; H10K50/00; H10K50/15

Domestic Patent References:

WO2021054714A1	2021-03-25
WO2021132995A1	2021-07-01
WO2022154283A1	2022-07-21
WO2022134602A1	2022-06-30

Foreign References:

CN112830889A

2021-05-25

Attorney, Agent or Firm:

SHIMIZU, Yoshihiro (JP)

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