ORGANIC LIGHT-EMITTING COMPOUND AND ORGANIC LIGHT-EMITTING DIODE DEVICE USING SAME

Title:

ORGANIC LIGHT-EMITTING COMPOUND AND ORGANIC LIGHT-EMITTING DIODE DEVICE USING SAME

Document Type and Number:

WIPO Patent Application WO/2015/099453

Kind Code:

A1

Abstract:

The present invention relates to an organic light-emitting diode device, wherein a new benzocarbazole compound having excellent light-emission, and excellent hole and electron transport properties is included in one or more organic layers, to thereby provide an improved light-emission efficiency, driving voltage and life expectancy.

Inventors:

KIM DONG YOON (KR)
YOUN KYUMAN (KR)

Application Number:

PCT/KR2014/012818

Publication Date:

July 02, 2015

Filing Date:

December 24, 2014

Export Citation:

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Assignee:

DOOSAN CORP (KR)

International Classes:

C07D403/10; C07D403/14; C09K11/06; H01L51/50

Foreign References:

JP2011006340A	2011-01-13
KR20110044587A	2011-04-29
KR20120112424A	2012-10-11
KR20130021185A	2013-03-05
KR20130020780A	2013-02-28

Attorney, Agent or Firm:

HANBEOT PATENT & LAW FIRM (KR)
특허법인 한벗 (KR)

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