ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE ORGANIC ELECTROLUMINESCENT COMPOUNDS

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)

Application Number:

PCT/KR2013/000297

Publication Date:

July 25, 2013

Filing Date:

January 15, 2013

Export Citation:

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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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