Title:
ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE ORGANIC ELECTROLUMINESCENT COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/2013/109030
Kind Code:
A1
Abstract:
The present invention relates to an organic electroluminescent device comprising a combination of specific host compounds and specific dopant compounds. The organic electroluminescent device according to the present invention shows a blue emission; and has a long operating lifespan, high efficiency, high brightness, good color purity, low driving voltage, and improved operational stability.
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Inventors:
LEE HYO-JUNG (KR)
KIM YOUNG-GIL (KR)
SHIN HYO-NIM (KR)
LEE KYUNG-JOO (KR)
CHO YOUNG-JUN (KR)
KWON HYUCK-JOO (KR)
KIM BONG-OK (KR)
KIM YOUNG-GIL (KR)
SHIN HYO-NIM (KR)
LEE KYUNG-JOO (KR)
CHO YOUNG-JUN (KR)
KWON HYUCK-JOO (KR)
KIM BONG-OK (KR)
Application Number:
PCT/KR2013/000297
Publication Date:
July 25, 2013
Filing Date:
January 15, 2013
Export Citation:
Assignee:
ROHM & HAAS ELECT MAT (KR)
International Classes:
C09K11/06; C07C13/573; C07C13/62; C07C15/20; C07C15/60; C07C15/62; C07C209/02; C07C211/54; C07C211/63; H01L27/32; H01L51/52
Domestic Patent References:
WO2010064871A1 | 2010-06-10 | |||
WO2010114266A2 | 2010-10-07 |
Foreign References:
US20100027706A1 | 2010-02-04 | |||
JP2012119592A | 2012-06-21 |
Attorney, Agent or Firm:
CHANG, Hoon (Korean Re Bldg 5F,#80, Soosong-dong, Chongro-ku, Seoul 110-733, KR)
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