SPIRO-TYPE COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME

Title:

SPIRO-TYPE COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2017/073931

Kind Code:

A1

Abstract:

The present specification provides a spiro-type compound and an organic light emitting element comprising the same.

Inventors:

CHA YONGBUM (KR)
KIM JIN JOO (KR)
SUH SANG DUK (KR)
KIM JUNGBUM (KR)

Application Number:

PCT/KR2016/011418

Publication Date:

May 04, 2017

Filing Date:

October 12, 2016

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

C07D251/12; C07C13/72; C09K11/06; H01L51/00; H01L51/50

Foreign References:

KR101560102B1	2015-10-13
KR20110002156A	2011-01-07
CN104592978A	2015-05-06
KR20160126399A	2016-11-02

Other References:

KIM, JI-YOUNG ET AL.: "Orange Phosphorescent Organic Light-emitting Diodes Using New Spiro[benzoanthracene-fiuorene]-Type Host Materials", DYES AND PIGMENTS, vol. 94, 27 January 2012 (2012-01-27), pages 304 - 313, XP 028465516, DOI: doi:10.1016/j.dyepig.2012.01.009

Attorney, Agent or Firm:

CHUNG, Soon-Sung (KR)

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