Nanostructured light-emitting device
    2.
    发明授权
    Nanostructured light-emitting device 有权
    纳米结构发光装置

    公开(公告)号:US08890184B2

    公开(公告)日:2014-11-18

    申请号:US13370996

    申请日:2012-02-10

    摘要: A nanostructured light-emitting device including: a first type semiconductor layer; a plurality of nanostructures each including a first type semiconductor nano-core grown in a three-dimensional (3D) shape on the first type semiconductor layer, an active layer formed to surround a surface of the first type semiconductor nano-core, and a second type semiconductor layer formed to surround a surface of the active layer and including indium (In); and at least one flat structure layer including a flat-active layer and a flat-second type semiconductor layer that are sequentially formed on the first type semiconductor layer parallel to the first type semiconductor layer.

    摘要翻译: 一种纳米结构发光器件,包括:第一类型半导体层; 多个纳米结构,每个纳米结构包括在第一类型半导体层上以三维(3D)形状生长的第一类型半导体纳米芯,形成为围绕第一类型半导体纳米芯的表面的有源层,以及第二 形成为包围有源层的表面并包括铟(In)的半导体层; 以及至少一个扁平结构层,其包括依次形成在与第一类型半导体层平行的第一类型半导体层上的平面有源层和平坦 - 二
    极型半导体层。

    Method of manufacturing light emitting device
    6.
    发明申请
    Method of manufacturing light emitting device 有权
    制造发光器件的方法

    公开(公告)号:US20100124798A1

    公开(公告)日:2010-05-20

    申请号:US12458900

    申请日:2009-07-27

    IPC分类号: H01L21/28

    摘要: Provided is a method of manufacturing a light emitting device from a large-area bonding wafer by using a wafer bonding method using. The method may include forming a plurality of semiconductor layers, each having an active region for emitting light, on a plurality of growth substrates. The method may also include arranging the plurality of growth substrates on which the semiconductor layers are formed on one bonding substrate and simultaneously processing each of the semiconductor layers formed on each of the growth substrates through subsequent processes. The bonding wafer may be formed of a material that reduces or prevents bending or warping due to a difference of thermal expansion coefficients between a wafer material, such as sapphire, and a bonding wafer. According to the above method, because a plurality of wafers may be processed by one process, mass production of LEDs may be possible which may reduce manufacturing costs.

    摘要翻译: 提供了一种使用晶片接合方法从大面积接合晶片制造发光器件的方法。 该方法可以包括在多个生长衬底上形成多个半导体层,每个半导体层具有发射光的有源区。 该方法还可以包括在其上形成半导体层的多个生长衬底布置在一个接合衬底上,并且通过后续处理同时处理在每个生长衬底上形成的每个半导体层。 接合晶片可以由减少或防止由于晶片材料(例如蓝宝石)和接合晶片之间的热膨胀系数的差异而导致的弯曲或翘曲的材料形成。 根据上述方法,由于可以通过一个处理来处理多个晶片,因此大量生产LED可能会降低制造成本。