Method for fabricating an electroluminescence device
    10.
    发明授权
    Method for fabricating an electroluminescence device 有权
    电致发光器件的制造方法

    公开(公告)号:US08440480B2

    公开(公告)日:2013-05-14

    申请号:US13196388

    申请日:2011-08-02

    IPC分类号: H01L51/56

    摘要: A nanocrystal electroluminescence device comprising a polymer hole transport layer, a nanocrystal light-emitting layer and an organic electron transport layer wherein the nanocrystal light-emitting layer is independently and separately formed between the polymer hole transport layer and the organic electron transport layer. According to the nanocrystal electroluminescence device, since the hole transport layer, the nanocrystal light-emitting layer and the electron transport layer are completely separated from one another, the electroluminescence device provides a pure nanocrystal luminescence spectrum having limited luminescence from other organic layers and substantially no influence by operational conditions, such as voltage. Further included is a method for fabricating the nanocrystal electroluminescence device.

    摘要翻译: 纳米晶体电致发光器件包括聚合物空穴传输层,纳米晶体发光层和有机电子传输层,其中纳米晶体发光层独立且分别地形成在聚合物空穴传输层和有机电子传输层之间。 根据纳米晶体电致发光器件,由于空穴传输层,纳米晶体发光层和电子传输层彼此完全分离,所以电致发光器件提供纯的纳米晶体发光光谱,其具有来自其它有机层的发光有限并且基本上不含 受操作条件的影响,如电压。 还包括制造纳米晶体电致发光器件的方法。