PROCESS FOR PRODUCING A LAYER COMPOSITE CONSISTING OF A LUMINESCENCE CONVERSION LAYER AND A SCATTERING LAYER
    5.
    发明申请
    PROCESS FOR PRODUCING A LAYER COMPOSITE CONSISTING OF A LUMINESCENCE CONVERSION LAYER AND A SCATTERING LAYER 有权
    用于制造层状复合层和散射层的层叠复合体的方法

    公开(公告)号:US20130210181A1

    公开(公告)日:2013-08-15

    申请号:US13817596

    申请日:2011-07-20

    IPC分类号: B32B33/00 H01L33/60

    摘要: A process of producing a layer composite includes a luminescence conversion layer and a scattering layer, wherein a press having a first pressing tool with a cavity and a second pressing tool is used including introducing a first polymer including a luminescence conversion substance into the cavity, inserting a film between the first and second tools, closing the press and carrying out a first pressing, hardening the first polymer to form a luminescence conversion layer in the press, opening the press, wherein the luminescence conversion layer adhering to the film remains in the press, introducing a second polymer including scattering particles into the cavity, closing the press and carrying out a second pressing, hardening the second polymer to form a scattering layer disposed on the luminescence conversion layer, opening the press, and removing the support film with the layer composite including the luminescence conversion layer and the scattering layer.

    摘要翻译: 制造层复合体的方法包括发光转换层和散射层,其中使用具有带空腔的第一加压工具和第二压制工具的压力机,包括将包含发光转换物质的第一聚合物引入腔体, 在第一和第二工具之间的膜,闭合压机并进行第一次压制,硬化第一聚合物以在压机中形成发光转换层,打开压机,其中附着在膜上的发光转换层保留在压机中 将包括散射颗粒的第二聚合物引入空腔中,关闭压机并进行第二次挤压,硬化第二聚合物以形成设置在发光转换层上的散射层,打开压机,并用层除去支撑膜 复合材料包括发光转换层和散射层。