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    OPTOELECTRONIC COMPONENT HAVING A DIELECTRIC REFLECTIVE LAYER AND PRODUCTION METHOD FOR SAME
    3.
    发明申请
    OPTOELECTRONIC COMPONENT HAVING A DIELECTRIC REFLECTIVE LAYER AND PRODUCTION METHOD FOR SAME 有权

    公开(公告)号：US20210391506A1

    公开(公告)日：2021-12-16

    申请号：US17279632

    申请日：2019-09-26

    Applicant: OSRAM Opto Semiconductors GmbH

    Inventor： Andreas LEBER ,  Siegfried HERRMANN ,  Christine RAFAEL

    IPC: H01L33/46 ,  H01L33/38 ,  H01L33/60 ,  H01L33/62

    Abstract: An optoelectronic device includes an optoelectronic semiconductor chip having a first and a second semiconductor layer having a first and second conductivity type, respectively; a first and a second current spreading layer; a dielectric reflective layer; and a plurality of first electrical connecting elements. The first semiconductor layer and the second semiconductor layer are stacked. The first current spreading layer and the second current spreading layer are arranged on a side of the first semiconductor layer facing away from the second semiconductor layer. The dielectric reflective layer is arranged between the first semiconductor layer and the first current spreading layer. The plurality of first electrical connecting elements extends through the dielectric reflective layer and is suitable to electrically connect the first semiconductor layer to the first current spreading layer. The second current spreading layer is electrically connected to the second semiconductor layer.

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