COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME

Title:

COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2018/186670

Kind Code:

A1

Abstract:

A compound of chemical formula 1 and an organic light emitting element comprising the same are provided in the present specification.

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Inventors:

KOO KI DONG (KR)
YOON JUNG MIN (KR)
KIM KONGKYEOM (KR)
HEO NANSRA (KR)
LEE KI KON (KR)
GEUM SUJEONG (KR)

Application Number:

PCT/KR2018/003944

Publication Date:

October 11, 2018

Filing Date:

April 03, 2018

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

C07F5/02; C09K11/06; H01L51/00; H01L51/50

Foreign References:

KR20130073853A	2013-07-03
US20130267616A1	2013-10-10
US20180069182A1	2018-03-08

Other References:

JIANG, H.: "Synthesis and characterization of a novel spirocyclic aromatic derivative: unique roles of phenothiazine", NEW JOURNAL OF CHEMISTRY, vol. 37, no. 10, 2013, pages 3161 - 3165, XP055188834
WANG, Y.-K.: "Thermally Activated Delayed Fluorescence Material as Host with Novel Spiro-Based Skeleton for High Power Efficiency and Low Roll-Off Blue and White Phosphorescent Devices", ADVANCED FUNCTIONAL MATERIALS, vol. 26, no. 43, 2016, pages 7929 - 7936, XP055613665

Attorney, Agent or Firm:

CHUNG, Soon-Sung (KR)

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