STN liquid-crystal display
    4.
    发明授权
    STN liquid-crystal display 有权
    STN液晶显示

    公开(公告)号:US06569503B1

    公开(公告)日:2003-05-27

    申请号:US09563905

    申请日:2000-05-04

    IPC分类号: C09K1930

    摘要: The invention relates to supertwist liquid-crystal displays (SLCDs) having very short response times and good steepnesses and angle dependencies, and to the novel nematic liquid-crystal mixtures used therein, which are distinguished in that they comprise at least one compound of the formula IA and at least one compound of the formula IB and/or at least one compound of the formula IC in which Ra, Rb, Rc, Rd, Re, Z, L, q and c have the meaning given.

    摘要翻译: 本发明涉及具有非常短的响应时间和良好的陡度和角度依赖性的超扭曲液晶显示器(SLCD),以及其中使用的新型向列液晶混合物,其特征在于它们包含至少一种式 IA和至少一种式IB的化合物和/或至少一种式Ic的化合物,其中Ra,Rb,Rc,Rd,Re,Z,L,q和c具有给定的含义。

    Process of preparing regioregular polymers
    7.
    发明授权
    Process of preparing regioregular polymers 失效
    制备区域性聚合物的方法

    公开(公告)号:US07294288B2

    公开(公告)日:2007-11-13

    申请号:US10912564

    申请日:2004-08-06

    IPC分类号: H01B1/00 C08G75/00 C08G75/32

    摘要: The invention relates to a process of preparing regioregular polymers, in particular head-to-tail (HT) poly-(3-substituted) thiophenes with high regioregularity, to novel polymers prepared by this process, to the use of the novel polymers as semiconductors or charge transport materials in optical, electrooptical or electronic devices including field effect transistors (FETs), electroluminescent, photovoltaic and sensor devices, to FETs and other semiconducting components or materials comprising the novel polymers, to a process of endcapping polymers and to endcapped polymers obtained thereof and their use in the above devices.

    摘要翻译: 本发明涉及一种制备区域性聚合物的方法,特别是具有高定向度的头 - 尾(HT)聚 - (3-取代的)噻吩到通过该方法制备的新型聚合物,使用新型聚合物作为半导体 或将包括场效应晶体管(FET),电致发光,光电和传感器装置在内的光学,电光或电子装置中的输送材料充电到FET和其它半导体组件或包含该新型聚合物的材料,以将封端聚合物和封端聚合物 并且其在上述装置中的使用。

    Process of preparing regioregular polymers
    8.
    发明申请
    Process of preparing regioregular polymers 失效
    制备区域性聚合物的方法

    公开(公告)号:US20050080219A1

    公开(公告)日:2005-04-14

    申请号:US10912564

    申请日:2004-08-06

    摘要: The invention relates to a process of preparing regioregular polymers, in particular head-to-tail (HT) poly-(3-substituted) thiophenes with high regioregularity, to novel polymers prepared by this process, to the use of the novel polymers as semiconductors or charge transport materials in optical, electrooptical or electronic devices including field effect transistors (FETs), electroluminescent, photovoltaic and sensor devices, to FETs and other semiconducting components or materials comprising the novel polymers, to a process of endcapping polymers and to endcapped polymers obtained thereof and their use in the above devices.

    摘要翻译: 本发明涉及一种制备区域性聚合物的方法,特别是具有高定向度的头 - 尾(HT)聚 - (3-取代的)噻吩到通过该方法制备的新型聚合物,使用新型聚合物作为半导体 或将包括场效应晶体管(FET),电致发光,光电和传感器装置在内的光学,电光或电子装置中的输送材料充电到FET和其它半导体组件或包含该新型聚合物的材料,以将封端聚合物和封端聚合物 并且其在上述装置中的使用。