Title:
NOVEL COMPOUND, AND ORGANIC LIGHT-EMITTING DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/091428
Kind Code:
A3
Abstract:
The present invention provides a novel compound containing triphenylene which can significantly improve the lifespan, efficiency, electrochemical stability and thermal stability of an organic light-emitting device, and an organic light-emitting device comprising an organic layer containing the compound.
Inventors:
HUH JUNGOH (KR)
HONG SUNG KIL (KR)
KIM YUN HWAN (KR)
PARK TAE YOON (KR)
JANG HYE YOUNG (KR)
KIM KONGKYEOM (KR)
KIM SEONG SO (KR)
HONG SUNG KIL (KR)
KIM YUN HWAN (KR)
PARK TAE YOON (KR)
JANG HYE YOUNG (KR)
KIM KONGKYEOM (KR)
KIM SEONG SO (KR)
Application Number:
PCT/KR2011/010183
Publication Date:
October 18, 2012
Filing Date:
December 27, 2011
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
HUH JUNGOH (KR)
HONG SUNG KIL (KR)
KIM YUN HWAN (KR)
PARK TAE YOON (KR)
JANG HYE YOUNG (KR)
KIM KONGKYEOM (KR)
KIM SEONG SO (KR)
HUH JUNGOH (KR)
HONG SUNG KIL (KR)
KIM YUN HWAN (KR)
PARK TAE YOON (KR)
JANG HYE YOUNG (KR)
KIM KONGKYEOM (KR)
KIM SEONG SO (KR)
International Classes:
C09K11/06; H01L51/54
Domestic Patent References:
| WO2010002850A1 | 2010-01-07 |
Foreign References:
| US20020064679A1 | 2002-05-30 | |||
| JP2005071983A | 2005-03-17 | |||
| JP2005259472A | 2005-09-22 | |||
| KR100753454B1 | 2007-08-31 | |||
| JPH11255781A | 1999-09-21 |
Other References:
See also references of EP 2660300A4
Attorney, Agent or Firm:
CHUNG, Soon-Sung (735-10 Yeoksam-dong, Gangnam-gu, Seoul 135-080, KR)
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Claims: