Electroluminescent devices and methods of making electroluminescent devices including a color conversion element
    3.
    发明授权
    Electroluminescent devices and methods of making electroluminescent devices including a color conversion element 有权
    电致发光器件和制造包括颜色转换元件的电致发光器件的方法

    公开(公告)号:US07892382B2

    公开(公告)日:2011-02-22

    申请号:US10989524

    申请日:2004-11-16

    IPC分类号: B32B15/00

    摘要: An electroluminescent device, and a method of making an electroluminescent device that includes one or more color conversion elements is disclosed. In one embodiment, the method includes forming an electroluminescent element on a substrate, where the electroluminescent element is capable of emitting light in a narrow band. The method further includes selectively thermally transferring a plurality of color conversion elements to the electroluminescent element. In another embodiment, the method includes forming an electroluminescent element on a substrate, where the electroluminescent element is capable of emitting UV light. The method further includes selectively thermally transferring a plurality of color conversion elements to the electroluminescent element.

    摘要翻译: 公开了电致发光器件,以及制造包括一个或多个颜色转换元件的电致发光器件的方法。 在一个实施例中,该方法包括在基板上形成电致发光元件,其中电致发光元件能够发射窄带的光。 该方法还包括选择性地将多个颜色转换元件热转印到电致发光元件。 在另一个实施方案中,该方法包括在基底上形成电致发光元件,其中电致发光元件能够发射紫外光。 该方法还包括选择性地将多个颜色转换元件热转印到电致发光元件。