LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
    1.
    发明申请
    LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
    发光装置及其制造方法

    公开(公告)号:US20130009198A1

    公开(公告)日:2013-01-10

    申请号:US13618952

    申请日:2012-09-14

    IPC分类号: H01L33/36

    CPC分类号: H01L33/145 H01L33/60

    摘要: A light emitting device according to an embodiment includes a second electrode layer comprising at least one projection part; at least one current blocking layer on the projection part of the second electrode layer; a second conductive type semiconductor layer on the second electrode layer and the current blocking layer; an active layer on the second conductive type semiconductor layer; a first conductive type semiconductor layer on the active layer; and a first electrode layer on the first conductive type semiconductor layer, at least a portion of the first electrode layer corresponding with the current blocking layer in a vertical direction.

    摘要翻译: 根据实施例的发光器件包括包括至少一个突出部分的第二电极层; 在所述第二电极层的所述突起部分上的至少一个电流阻挡层; 在第二电极层和电流阻挡层上的第二导电型半导体层; 在第二导电类型半导体层上的有源层; 在所述有源层上的第一导电类型半导体层; 以及在所述第一导电型半导体层上的第一电极层,所述第一电极层的至少一部分在垂直方向对应于所述电流阻挡层。