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Patent Searching and Data


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:
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:
JP2011006340A2011-01-13
KR20110044587A2011-04-29
KR20120112424A2012-10-11
KR20130021185A2013-03-05
KR20130020780A2013-02-28
Attorney, Agent or Firm:
HANBEOT PATENT & LAW FIRM (KR)
특허법인 한벗 (KR)
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