ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING BORON COMPLEX HAVING N, C- OR N, N-BIDENTATE AROMATIC CHELATE LIGAND

Title:

ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING BORON COMPLEX HAVING N, C- OR N, N-BIDENTATE AROMATIC CHELATE LIGAND

Document Type and Number:

WIPO Patent Application WO/2019/208878

Kind Code:

A1

Abstract:

Provided are a blue light-emitting material having excellent light emitting efficiency for an organic electroluminescent device and an organic electroluminescent device including same. The organic electroluminescent device of the present invention comprises a cathode, an anode, and an organic layer arranged between the cathode and the anode, wherein the organic layer includes a compound represented by general formula (1).

Inventors:

KAWAMURA HISAYUKI (JP)
SUH SANG DUK (KR)

Application Number:

PCT/KR2018/010836

Publication Date:

October 31, 2019

Filing Date:

September 14, 2018

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

H01L51/50; H01L51/00

Foreign References:

JP2014129257A	2014-07-10
JP2012151149A	2012-08-09
JP2012151148A	2012-08-09
JP2016054027A	2016-04-14

Other References:

BACHOLLET, S. P. J. T.: "A modular class of fluorescent difluoroboranes: synthesis, structure, optical properties, theoretical calculations and applications for biological imaging", CHEMISTRY-A EUROPEAN JOURNAL, 2016, XP009191626

Attorney, Agent or Firm:

CHUNG, Soon-Sung (KR)

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