Title:
高分子化合物及びその製造方法、並びに発光素子
Document Type and Number:
Japanese Patent JP5859828
Kind Code:
B2
Abstract:
The purpose of the present invention is to provide a polymer compound which is capable of providing high luminous efficiency and enables a light emitting element to achieve excellent luminance stability even in cases where the light emitting element is driven for a long time. A polymer compound according to a preferred embodiment of the present invention has a polymer chain that contains structural units represented by formulae (1), (2) and (3) as well as a structural unit represented by formula (4) and/or a structural unit represented by formula (5), but does not have, in the polymer chain, a structure wherein a structural unit represented by formula (1) and a structural unit represented by formula (2) are directly bonded with each other. (Groups in formulae (1), (2), (3), (4) and (5) each represents a group that is selected so that the resulting structural units have structures different from each other.)
Inventors:
Ichiei Ouchi
Masayuki Soga
Osamu Goto
Masayuki Soga
Osamu Goto
Application Number:
JP2011262370A
Publication Date:
February 16, 2016
Filing Date:
November 30, 2011
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
C08G61/12; C07C25/22; C07D251/24; C07F5/02; C09K11/06; H01L51/50
Domestic Patent References:
| JP2003183363A |
Foreign References:
| WO2010084977A1 | ||||
| WO2009008550A1 | ||||
| WO2012008550A1 |
Other References:
MOORTHY,J.N. et al,De novo design for functional amorphous materials: Synthesis and thermal and light-emitting properti,Journal of the American Chemical Society,2008年,Vol.130, No.51,p.17320-17333
MALY,K.E. et al,Engineering Hydrogen-Bonded Molecular Crystals Built from Derivatives of Hexaphenylbenzene and Relat,Journal of the American Chemical Society,2007年,Vol.129, No.14,p.4306-4322
TAKAHASHI,T. et al,A convenient preparative method of dibromoterphenyl and Bis(bromophenyl)diene monomers using zircona,Chemistry Letters,1999年,No.11,p.1173-1174
REN,S. et al,Synthesis and optical and electrochemical properties of new π-conjugated 1,3,5-triazine-containing,Journal of Polymer Science, Part A: Polymer Chemistry,2005年,Vol.43, No.24,p.6554-6561
MALY,K.E. et al,Engineering Hydrogen-Bonded Molecular Crystals Built from Derivatives of Hexaphenylbenzene and Relat,Journal of the American Chemical Society,2007年,Vol.129, No.14,p.4306-4322
TAKAHASHI,T. et al,A convenient preparative method of dibromoterphenyl and Bis(bromophenyl)diene monomers using zircona,Chemistry Letters,1999年,No.11,p.1173-1174
REN,S. et al,Synthesis and optical and electrochemical properties of new π-conjugated 1,3,5-triazine-containing,Journal of Polymer Science, Part A: Polymer Chemistry,2005年,Vol.43, No.24,p.6554-6561
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Takashi Mikami
Yoshinori Shimizu
Takashi Mikami