Title:
DPP含有共役ポリマ-及びエレクトロルミネセンス装置
Document Type and Number:
Japanese Patent JP4719341
Kind Code:
B2
Abstract:
Diketopyrrolopyrrole (DPP) based polymers and copolymers comprising the following unitswherein x is chosen in the range of from 0.005 to 1, and y from 0.995 to 0, and wherein x+y=1, andwherein Ar1 and Ar2 independently from each other stand forblends of such polymers and copolymers with other polymers, their use for the preparation of electroluminescent ("EL") devices and EL devices comprising such polymers or copolymers.
Inventors:
Bernd Tique
Thomas bayer line
Wolfgang Brutting
Stephan Forero-Renger
Thomas bayer line
Wolfgang Brutting
Stephan Forero-Renger
Application Number:
JP2000251032A
Publication Date:
July 06, 2011
Filing Date:
August 22, 2000
Export Citation:
Assignee:
Ciba Holding Inc.
International Classes:
C08G61/12; C09K11/06; H01L51/30
Domestic Patent References:
JP9503239A | ||||
JP8081546A | ||||
JP11152323A | ||||
JP11144874A | ||||
JP9323993A | ||||
JP7196883A | ||||
JP4372632A | ||||
JP3181569A | ||||
JP58210084A |
Other References:
CHAN,W. et al,Rational Designs of Multifunctional Polymers. ,J Am Chem Soc,1993年,Vol.115, No.25,p.11735-11743
BAO,Z. et al,Exploration of the Stille Coupling Reaction for the Syntheses of Functional Polymers. ,J Am Chem Soc,1995年,Vol.117, No.50,p.12426-12435
BAO,Z. et al,Exploration of the Stille Coupling Reaction for the Syntheses of Functional Polymers. ,J Am Chem Soc,1995年,Vol.117, No.50,p.12426-12435
Attorney, Agent or Firm:
Hajime Tsukuni
Fumio Shinoda
Fumio Shinoda