METHOD FOR PRODUCING AN ORGANIC LIGHT-EMITTING DIODE DEVICE HAVING A STRUCTURE WITH A TEXTURED SURFACE AND RESULTING OLED HAVING A STRUCTURE WITH A TEXTURED SURFACE
    5.
    发明申请
    METHOD FOR PRODUCING AN ORGANIC LIGHT-EMITTING DIODE DEVICE HAVING A STRUCTURE WITH A TEXTURED SURFACE AND RESULTING OLED HAVING A STRUCTURE WITH A TEXTURED SURFACE 审中-公开
    用于生产具有纹理表面的结构的有机发光二极管器件的方法和具有纹理表面的结构的结晶OLED的方法

    公开(公告)号:US20120112225A1

    公开(公告)日:2012-05-10

    申请号:US13260987

    申请日:2010-04-02

    IPC分类号: H01L33/58 H01L51/52

    摘要: A process for manufacturing an organic light-emitting diode device bearing a structure having a textured outer surface including a substrate made of inorganic glass that forms the support of the organic light-emitting diode device, includes: manufacturing the structure having a textured outer surface including: vapor depositing, onto the substrate made of inorganic glass, a first dielectric layer of at least 300 nm in thickness at a temperature greater than or equal to 100° C. so as to form protrusions, depositing onto the first layer a second smoothing dielectric layer, having a refractive index greater than or equal to that of the first layer, and made of an essentially amorphous material so as to sufficiently smooth the protrusions and to form the textured outer surface, and depositing, directly onto the smoothing layer, an electrode in the form of layer(s), so as to form a surface that conforms substantially to the smoothed outer surface.

    摘要翻译: 一种具有纹理外表面的结构的有机发光二极管器件的制造方法,包括形成有机发光二极管器件的支持体的由无机玻璃制成的衬底的结构,包括:制造具有纹理外表面的结构,包括: :在无机玻璃制成的基板上气相沉积在大于或等于100℃的温度下至少300nm的第一介电层,以形成突起,在第一层上沉积第二平滑电介质 层,其折射率大于或等于第一层的折射率,并由基本上无定形的材料制成,以便使突起充分平滑并形成织构化的外表面,并且直接沉积在平滑层上的电极 以层的形式,以形成基本上符合平滑的外表面的表面。