Title:
NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2013/032284
Kind Code:
A1
Abstract:
The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device containing the same. Since the organic electroluminescent compounds according to the present invention have high efficiency in transporting electrons, crystallization may be prevented when manufacturing a device. Further, the compounds have good layer formability and improve the current characteristics of the device. Therefore, they can produce an organic electroluminescent device having lowered driving voltages and enhanced power efficiency.
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Inventors:
AHN HEE-CHOON (KR)
CHO YOUNG-JUN (KR)
KIM NAM-KYUN (KR)
SHIN HYO-NIM (KR)
KWON HYUCK-JOO (KR)
LEE KYUNG-JOO (KR)
KIM BONG-OK (KR)
CHO YOUNG-JUN (KR)
KIM NAM-KYUN (KR)
SHIN HYO-NIM (KR)
KWON HYUCK-JOO (KR)
LEE KYUNG-JOO (KR)
KIM BONG-OK (KR)
Application Number:
PCT/KR2012/007008
Publication Date:
March 07, 2013
Filing Date:
August 31, 2012
Export Citation:
Assignee:
ROHM & HAAS ELECT MAT (KR)
AHN HEE-CHOON (KR)
CHO YOUNG-JUN (KR)
KIM NAM-KYUN (KR)
SHIN HYO-NIM (KR)
KWON HYUCK-JOO (KR)
LEE KYUNG-JOO (KR)
KIM BONG-OK (KR)
AHN HEE-CHOON (KR)
CHO YOUNG-JUN (KR)
KIM NAM-KYUN (KR)
SHIN HYO-NIM (KR)
KWON HYUCK-JOO (KR)
LEE KYUNG-JOO (KR)
KIM BONG-OK (KR)
International Classes:
C07D487/04; C07D403/04; C07D403/10; C07D405/14; C07D409/14; C07D491/04; C07D495/04; C09K11/06; H01L27/32; H01L51/54; H05B33/14
Domestic Patent References:
| WO2012050371A1 | 2012-04-19 | |||
| WO2012050347A1 | 2012-04-19 |
Foreign References:
| US20090091240A1 | 2009-04-09 |
Attorney, Agent or Firm:
CHANG, Hoon (Korean Re Bldg 5F,#80, Soosong-dong, Chongro-ku, Seoul 110-733, KR)
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Claims: