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    Charge-transport structures
    1.
    发明公开
    Charge-transport structures 审中-公开
    Ladungstransportstruktur

    公开(公告)号：EP1030383A2

    公开(公告)日：2000-08-23

    申请号：EP00301196.2

    申请日：2000-02-16

    申请人： SHARP KABUSHIKI KAISHA

    发明人： Hudson, Andrew James ,  Anderson, Sally ,  Weaver, Michael Stuart ,  Tombling, Graig

    IPC分类号： H01L51/20

    CPC分类号： H01L51/0508 ,  H01L51/0005 ,  H01L51/002 ,  H01L51/0026 ,  H01L51/0035 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/004 ,  H01L51/0053 ,  H01L51/0059 ,  H01L51/0064 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/424 ,  H01L51/5012 ,  H01L51/5036 ,  Y02E10/549 ,  Y02P70/521

    摘要： A charge-transport structure, e g an opto-electronic structure such an electroluminescent device is manufactured by forming a uniform first charge-transport (eg electron-transport) polymer layer 12 on a substrate 10. Low molar mass dyes in a solvent are ink-jet printed onto the exposed surface of the first layer 12 to form a multicolour pattern 14, and the dyes are allowed to diffuse into the layer 12 to form charge-recombination/emitter regions 16 within the layer 12. Excess dyes are washed away from the surface and then a uniform second charge-transport (eg hole-transport) polymer layer 18 is formed on the resultant smooth surface of the first layer over the tops of the regions 16. Finally, electrodes 20 are deposited on the top of the second layer 18 in registration with the regions 16. Photovoltaic structures and organic transistors are also disclosed.

    摘要翻译： 通过在衬底10上形成均匀的第一电荷传输（例如电子传输）聚合物层12来制造电荷传输结构，例如光电子结构，例如电致发光器件。溶剂中的低摩尔质量染料是油墨 - 喷射印刷到第一层12的暴露表面上以形成多色图案14，并且允许染料扩散到层12中，以在层12内形成电荷重组/发射区16。将过量的染料从 然后在区域16的顶部上形成在第一层的所得光滑表面上的均匀的第二电荷输送（例如空穴传输）聚合物层18.最后，电极20沉积在第二层的顶部 18与区域对准16.还公开了光伏结构和有机晶体管。

    Compounds and their manufacture and use
    4.
    发明公开
    Compounds and their manufacture and use 审中-公开
    Verbindungen，ihre Herstellung und Verwendung

    公开(公告)号：EP1138713A2

    公开(公告)日：2001-10-04

    申请号：EP01302864.2

    申请日：2001-03-28

    申请人： Sharp Kabushiki Kaisha

    发明人： Anderson, Sally ,  Weaver, Michael Stuart

    IPC分类号： C08G61/12

    CPC分类号： C08G61/02 ,  A61K38/00 ,  C08G61/12

    摘要： Benzofuran, benzothiophene or indole oligomers, co-oligomers, polymers and copolymers, methods for their production, and their use in charge transport and light emission regions of electroluminescent devices are described.

    摘要翻译： 描述了苯并呋喃，苯并噻吩或吲哚低聚物，共低聚物，聚合物和共聚物，其制备方法及其在电致发光器件的电荷传输和发光区域中的应用。