Title:
HOLE-INJECTING MATERIAL, LIGHT EMITTING DEVICE MATERIAL, LIGHT EMITTING DEVICE, ORGANIC COMPOUND, MONOMER AND MONOMER MIXTURE
Document Type and Number:
Japanese Patent JP2006237592
Kind Code:
A
Abstract:
To provide a light emitting device or a hole-injecting macromolecular material having a sufficient hole-injecting property even if an electron acceptable dopant is not used.
The material is the hole-transporting material consisting of a polymer having repeating units expressed by the general formula (1), wherein R1 is any of hydrogen, alkyl group, syano group, alkoxy group, R2 is a group expressed by the formula (2), wherein, Ar1 to Ar3 represent a C6-14 aryl groups.
Inventors:
SUZUKI TSUNENORI
NOMURA RYOJI
KAWAKAMI SACHIKO
NOMURA RYOJI
KAWAKAMI SACHIKO
Application Number:
JP2006020015A
Publication Date:
September 07, 2006
Filing Date:
January 30, 2006
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB
International Classes:
H01L51/50; C07C211/54; C08F12/26; C09K11/06
Domestic Patent References:
JP2004204114A | 2004-07-22 | |||
JP2004102101A | 2004-04-02 | |||
JP2002203672A | 2002-07-19 | |||
JPH08259935A | 1996-10-08 | |||
JPH10310606A | 1998-11-24 | |||
JPH0753953A | 1995-02-28 | |||
JP2004307740A | 2004-11-04 | |||
JP2002212150A | 2002-07-31 |
Foreign References:
US20040004433A1 | 2004-01-08 | |||
GB2334959A | 1999-09-08 |