ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Title:

ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2022/124540

Kind Code:

A1

Abstract:

The present invention relates to an organic compound and an organic light-emitting device comprising same, the organic compound being employed in an organic layer, such as an electron-transporting layer, in an organic light-emitting device and in a luminous efficiency-improving layer (a capping layer) provided in an organic light-emitting device to achieve light-emitting characteristics such as superior luminous efficiency and low-voltage driving of a device. The present invention can realize improved device characteristics such as superior luminous efficiency and low-voltage driving and thus can be industrially usefully employed in various lighting and display devices.

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Inventors:

HYUN SEO-YONG (KR)
YOON SEOK-KEUN (KR)
LEE SEONG LIM (KR)

Application Number:

PCT/KR2021/013092

Publication Date:

June 16, 2022

Filing Date:

September 27, 2021

Export Citation:

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Assignee:

P&H TECH CO LTD (KR)

International Classes:

C09K11/06; H01L51/50; H01L51/52

Foreign References:

CN111777602A	2020-10-16
US20200377492A1	2020-12-03
US20030129448A1	2003-07-10
KR20160123511A	2016-10-26
KR20180015209A	2018-02-12

Attorney, Agent or Firm:

LEE, Dae Ho et al. (KR)

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