ELECTROMAGNETIC RADIATION MICRO DEVICE, WAFER ELEMENT AND METHOD FOR MANUFACTURING SUCH A MICRO DEVICE
    1.
    发明公开
    ELECTROMAGNETIC RADIATION MICRO DEVICE, WAFER ELEMENT AND METHOD FOR MANUFACTURING SUCH A MICRO DEVICE 审中-公开
    电磁辐射元件晶片和方法的微型器件生产这种微型器件

    公开(公告)号:EP2828629A1

    公开(公告)日:2015-01-28

    申请号:EP12715335.1

    申请日:2012-03-23

    发明人: REINERT, Wolfgang

    摘要: The invention refers to an electromagnetic radiation sensor micro device for detecting electromagnetic radiation, which device comprises a substrate and a cover at least in part consisting of an electromagnetic radiation transparent material, and comprising a reflection reducing coating and providing a hermetic sealed cavity and an electromagnetic radiation detecting unit arranged within the cavity. The reflection reducing coating is arranged in form of a multi-layer thin film stack, which comprises a first layer and a second layer arranged one upon the other. The first layer has a first refractive index and the second layer has a second refractive index different from the one of said first layer. First and second layer are of such layer thickness that for a certain wavelength there is destructive interference. The invention also refers to a wafer element as well as method for manufacturing such a device.

    摘要翻译: 本发明涉及用于将电磁辐射传感器微型器件用于检测电磁辐射,该装置包括一个基底和一个盖至少部分地由...组成的电磁辐射透明的材料制成,并包括一个减反射涂层,并提供一气密密封腔和电磁 检测所述空腔内布置辐射单元。 减反射涂层是在多层薄膜叠层,其包括第一层和设置在另一个上的第二层的形式布置。 所述第一层具有第一折射率且所述第二层具有从所述第一层中的所述一个不同的第二折射率。 第一和第二层是寻求层厚度没有为特定波长有破坏性的干扰。 因此,本发明涉及晶片元件以及制造方法的装置搜索。