Title:
ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
Document Type and Number:
WIPO Patent Application WO/2016/129819
Kind Code:
A1
Abstract:
The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present invention can be comprised in a light-emitting layer or an electron buffer layer, and is effective to produce an organic electroluminescent device having low driving voltage, excellent current and power efficiencies, and significantly improved operational lifespan.
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Inventors:
KANG HEE-RYONG (KR)
HONG JIN-RI (KR)
KIM BITNARI (KR)
CHO SANG-HEE (KR)
HONG JIN-RI (KR)
KIM BITNARI (KR)
CHO SANG-HEE (KR)
Application Number:
PCT/KR2016/000666
Publication Date:
August 18, 2016
Filing Date:
January 21, 2016
Export Citation:
Assignee:
ROHM & HAAS ELECT MATERIALS KOREA LTD (KR)
International Classes:
C07D251/24; C07C13/567; C07D307/91; C07D333/76; C09K11/06; H01L51/50
Domestic Patent References:
| WO2013105747A1 | 2013-07-18 | |||
| WO2013122364A2 | 2013-08-22 | |||
| WO2014104720A1 | 2014-07-03 | |||
| WO2015174738A1 | 2015-11-19 | |||
| WO2015156587A1 | 2015-10-15 | |||
| WO2013105747A1 | 2013-07-18 |
Foreign References:
| KR20080047210A | 2008-05-28 | |||
| KR20130130747A | 2013-12-02 | |||
| KR20100015581A | 2010-02-12 | |||
| EP3129446A1 | 2017-02-15 |
Other References:
APPL. PHYS. LETT., vol. 51, 1987, pages 913
Attorney, Agent or Firm:
CHANG, Hoon (Korean Re Bldg. 5F 68, Jong-ro 5-gil,Jongno-gu, Seoul, KR)
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