Optoelectronic Semiconductor Chip
    2.
    发明申请
    Optoelectronic Semiconductor Chip 审中-公开
    光电半导体芯片

    公开(公告)号:US20110297982A1

    公开(公告)日:2011-12-08

    申请号:US13061514

    申请日:2009-07-23

    IPC分类号: H01L33/60

    摘要: A semiconductor chip is specified, comprising an active layer provided for emitting an electromagnetic radiation, and a two-dimensional arrangement of structural units, which is disposed downstream of the active layer in a main emission direction of the semiconductor chip. The structural units are arranged in an arbitrary statistical distribution. Such an arrangement of structural units makes it possible to realize a semiconductor chip having a directional emission characteristic.

    摘要翻译: 规定了半导体芯片,其包括设置用于发射电磁辐射的有源层和在半导体芯片的主发射方向上设置在有源层下游的结构单元的二维排列。 结构单元布置在任意统计分布中。 这种结构单元的布置使得可以实现具有定向发射特性的半导体芯片。