- 专利标题： Semiconductor materials prepared from dithienylvinylene copolymers
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申请号： US14946190申请日： 2015-11-19
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公开(公告)号： US09650461B2公开(公告)日： 2017-05-16
- 发明人: Ashok Kumar Mishra , Subramanian Vaidyanathan , Hiroyoshi Noguchi , Florian Doetz , Silke Koehler , Marcel Kastler
- 申请人： BASF SE , FLEXTERRA, INC.
- 申请人地址： DE Ludwigshafen US IL Skokie
- 专利权人： BASF SE,FLEXTERRA, INC.
- 当前专利权人： BASF SE,FLEXTERRA, INC.
- 当前专利权人地址： DE Ludwigshafen US IL Skokie
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： EP08172061 20081218; EP09169242 20090902
- 主分类号： C08G75/00
- IPC分类号： C08G75/00 ; C08F228/06 ; C08G61/12 ; C09K11/06 ; H01L51/00 ; C08K3/00 ; C08K5/00 ; H01L51/05 ; H01L51/42
摘要：
Disclosed herein are new semiconductor materials prepared from dithienylvinylene copolymers with aromatic or heteroaromatic π-conjugated systems. Such copolymers, with little or no post-deposition heat treatment, can exhibit high charge carrier mobility and/or good current modulation characteristics. In addition, the polymers of the present disclosure can possess certain processing advantages such as improved solution-processability and low annealing temperature.