Title:
ねじれを持つポリマー、その使用方法、およびランダムコポリマーの製造方法
Document Type and Number:
Japanese Patent JP4607424
Kind Code:
B2
Abstract:
The invention relates to optical devices comprising a substrate and at least one semiconductive polymer supported by said substrate, wherein said semiconductive polymer is a copolymer in which one of the repeat units is a group of formula (I) or a homopolymer in which the repeat unit is a group of formula (I): wherein: A and B are the same or different and each comprises wholly or partially an aryl moiety or a heteroaryl moiety, said moiety in A being fused to the bond a-b and said moiety in B being fused to the bond c-d, and X is a linking unit, X being such that there is a torsion angle of at least 5° between the bond a-b and the bond c-d about the bond b-d. The invention also relates to semiconductive polymers, monomers for preparing same, and methods for preparing random statistical conjugated polymers.
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Inventors:
Holmes, Andrew Bruce
Martin, Rainer E
Ma, Yuguan
Leeds, Ian Dee
Cassiali, Franco
Fish Meister, Cedric
Martin, Rainer E
Ma, Yuguan
Leeds, Ian Dee
Cassiali, Franco
Fish Meister, Cedric
Application Number:
JP2002531235A
Publication Date:
January 05, 2011
Filing Date:
September 26, 2001
Export Citation:
Assignee:
CAMBRIDGE DISPLAY TECHNOLOGY LTD
International Classes:
H01L51/50; C07D223/18; C07D313/10; C07D321/10; C07D337/10; C07F5/02; C08G61/00; C08G61/02; C08G61/12; C09K11/06; H01B1/12; H01L51/00; H01L51/30
Domestic Patent References:
| JP11510535A | ||||
| JP2001520289A | ||||
| JP10310635A | ||||
| JP2001123156A | ||||
| JP2002527553A |
Foreign References:
| WO1999020675A1 | ||||
| WO2000022026A1 | ||||
| WO1999054385A1 | ||||
| WO2000055927A1 | ||||
| US5777070 | ||||
| WO1999054943A1 |
Attorney, Agent or Firm:
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto