Title:
TRIPHENYLENE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE INCLUDING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/081423
Kind Code:
A3
Abstract:
The present invention relates to a triphenylene compound and an organic electroluminescence device including the same. The compound of the present invention exhibits good hole-injection ability and/or transport ability, and electron transport ability and/or light-emitting ability, and thus the organic electroluminescence device including this composition as a fluorescent or phosphorescent host material has improved characteristics such as excellent luminous efficiency, brightness, driving voltage, and service life.
Inventors:
RYU DONG WAN (KR)
KIM TAE-HYUNG (KR)
KIM KYOUNG-SOO (KR)
KIM TAE-HYUNG (KR)
KIM KYOUNG-SOO (KR)
Application Number:
PCT/KR2010/009459
Publication Date:
November 03, 2011
Filing Date:
December 29, 2010
Export Citation:
Assignee:
DOOSAN CORP (KR)
RYU DONG WAN (KR)
KIM TAE-HYUNG (KR)
KIM KYOUNG-SOO (KR)
RYU DONG WAN (KR)
KIM TAE-HYUNG (KR)
KIM KYOUNG-SOO (KR)
International Classes:
C09K11/06; H01L51/54
Foreign References:
| JP2006143845A | 2006-06-08 | |||
| JPH11251063A | 1999-09-17 | |||
| JP2005259472A | 2005-09-22 | |||
| JP2009076241A | 2009-04-09 |
Attorney, Agent or Firm:
CHO, Woo Je (Kukdong Building 60-1,Chungmuro3-ka, Chung-ku, Seoul 100-705, KR)
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Claims: