Remote doping of organic thin film transistors
    3.
    发明申请
    Remote doping of organic thin film transistors 审中-公开
    有机薄膜晶体管的远程掺杂

    公开(公告)号:US20110266529A1

    公开(公告)日:2011-11-03

    申请号:US13094608

    申请日:2011-04-26

    IPC分类号: H01L51/30

    摘要: Organic electronic devices comprising “remotely” doped materials comprising a combination of at least three layers. Such devices can include “remotely p-doped” structures comprising: a channel layer comprising at least one organic semiconductor channel material; a dopant layer, which comprises at least one p-dopant material and optionally at least one organic hole transport material; and a spacer layer disposed between and in electrical contact with both the channel layer and the dopant layer, comprising an organic semiconducting spacer material; or alternatively can include “remotely n-doped” structures comprising a combination of at least three layers: a channel layer comprising at least one organic semiconductor channel material; a dopant layer which comprises at least one organic electron transport material doped with an n-dopant material; and a spacer layer disposed between and in electrical contact with the channel layer and the dopant layer, comprising an organic semiconducting spacer material. Such devices include “remotely doped” field effect transistors comprising the doped structures described above.

    摘要翻译: 包含“远程”掺杂材料的有机电子器件包括至少三层的组合。 这样的器件可以包括“远程p掺杂”结构,包括:包含至少一个有机半导体沟道材料的沟道层; 掺杂剂层,其包含至少一种p-掺杂剂材料和任选的至少一种有机空穴传输材料; 以及设置在所述沟道层和所述掺杂剂层之间并与之电接触的间隔层,包括有机半导体间隔物材料; 或者可以包括包括至少三层的组合的“远程n掺杂”结构:包含至少一个有机半导体沟道材料的沟道层; 掺杂剂层,其包含掺杂有n-掺杂剂材料的至少一种有机电子传输材料; 以及间隔层,其设置在所述沟道层和所述掺杂剂层之间并与之电接触,所述间隔层包括有机半导体间隔物材料。 这样的器件包括包含上述掺杂结构的“远程掺杂”场效应晶体管。