AMINE COMPOUND HAVING FUSED RING, AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Title:

AMINE COMPOUND HAVING FUSED RING, AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2021/182888

Kind Code:

A1

Abstract:

The present invention relates to an amine compound having a fused ring that can be employed in various organic layers in an organic light-emitting device, and a high-efficiency organic light-emitting device comprising same and having significantly improved luminous efficiency. The amine compound having a fused ring, according to the present invention, makes it possible to implement a high-efficiency organic light-emitting device by being employed as an organic layer in the device, particularly as a hole transport or electron blocking material, and thus can be industrially utilized in a flat panel display device, a flexible display device, a monochromatic or white flat panel lighting device, a monochromatic or white flexible lighting device, a vehicle display device, a virtual or augmented reality display device, and the like.

Inventors:

LEE CHUN-YOUNG (KR)
SHIN YOO-NA (KR)
KIM TAE-YOUNG (KR)
KIM SUNG-WOO (KR)
LEE JI-WON (KR)

Application Number:

PCT/KR2021/003023

Publication Date:

September 16, 2021

Filing Date:

March 11, 2021

Export Citation:

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Assignee:

SFC CO LTD (KR)

International Classes:

C07D405/12; C07D405/14; C07D409/14; H01L51/00; H01L51/50

Foreign References:

KR20200026080A	2020-03-10
US20190330152A1	2019-10-31
CN107573925A	2018-01-12
JP2015221771A	2015-12-10
KR20120009761A	2012-02-02

Other References: