RADIATION-EMITTING COMPONENT
    7.
    发明申请
    RADIATION-EMITTING COMPONENT 有权
    辐射发射组件

    公开(公告)号:US20100207148A1

    公开(公告)日:2010-08-19

    申请号:US12677320

    申请日:2008-08-28

    IPC分类号: H01L33/58

    摘要: A radiation-emitting component includes a semiconductor layer stack having an active region that emits electromagnetic radiation, and at least one surface of the semiconductor layer stack or of an optical element that transmits the electromagnetic radiation wherein the surface has a normal vector, wherein on the at least one surface of the semiconductor layer stack or of the optical element through which the electromagnetic radiation passes, an antireflection layer is arranged such that, for a predetermined wavelength, it has a minimum reflection at a viewing angle relative to the normal vector of the surface at which an increase in a zonal luminous flux of the electromagnetic radiation has approximately a maximum.

    摘要翻译: 辐射发射部件包括具有发射电磁辐射的有源区的半导体层堆叠以及透射电磁辐射的半导体层堆叠或光学元件的至少一个表面,其中表面具有法向量,其中在 半导体层堆叠或电磁辐射通过的光学元件的至少一个表面,防反射层被布置成使得对于预定波长,其具有相对于第一电极的法向量的视角的最小反射 电磁辐射的带状光通量增加的表面大约为最大值。