Title:
NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
Document Type and Number:
WIPO Patent Application WO/2015/037965
Kind Code:
A1
Abstract:
The present invention relates to an organic electroluminescent compound of formula 1 (variables as defined herein) and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present invention can be used in a light-emitting layer and has high luminous efficiency. Thus, an organic electroluminescent device having a long driving lifespan and improved current and power efficiencies can be prepared by using the organic, electroluminescent compound according to the present invention.
Inventors:
KANG HEE-RYONG (KR)
KIM YOUNG-GIL (KR)
LEE MI-JA (KR)
KIM NAM-KYUN (KR)
CHO YOUNG-JUN (KR)
KIM CHI-SIK (KR)
LEE KYUNG-JOO (KR)
KIM YOUNG-GIL (KR)
LEE MI-JA (KR)
KIM NAM-KYUN (KR)
CHO YOUNG-JUN (KR)
KIM CHI-SIK (KR)
LEE KYUNG-JOO (KR)
Application Number:
PCT/KR2014/008610
Publication Date:
March 19, 2015
Filing Date:
September 16, 2014
Export Citation:
Assignee:
ROHM & HAAS ELECT MAT (KR)
International Classes:
C07D487/04; C07D403/04; C07D403/10; C07D471/04; C07D491/048; C07D495/04; C09K11/06; H01L27/32; H01L51/54
Domestic Patent References:
| WO2013105747A1 | 2013-07-18 | |||
| WO2013108997A1 | 2013-07-25 |
Foreign References:
| KR20110066766A | 2011-06-17 |
Attorney, Agent or Firm:
CHANG, Hoon (Korean Re Bldg. 5F 68, Jong-ro 5-gil,Jongno-gu, Seoul 110-733, KR)
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