SEMICONDUCTOR LIGHT EMITTING DEVICE AND LIGHT EMITTING APPARATUS
    1.
    发明申请
    SEMICONDUCTOR LIGHT EMITTING DEVICE AND LIGHT EMITTING APPARATUS 审中-公开
    半导体发光装置和发光装置

    公开(公告)号:US20130020554A1

    公开(公告)日:2013-01-24

    申请号:US13553998

    申请日:2012-07-20

    IPC分类号: H01L27/15

    摘要: There is provided a semiconductor light emitting device and a light emitting apparatus. The semiconductor light emitting device includes a light emitting diode (LED) part disposed on one region of a light transmissive substrate and including a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer; and a Zener diode part disposed on the other region of the light transmissive substrate and including a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer.

    摘要翻译: 提供了一种半导体发光器件和发光设备。 半导体发光器件包括:发光二极管(LED)部,其设置在透光基板的一个区域上,并且包括第一导电型半导体层,有源层和第二导电型半导体层; 以及齐纳二极管部,其设置在所述透光性基板的另一区域上,并且包括第一导电型半导体层,有源层和第二导电型半导体层。

    Nitride semiconductor single crystal substrate, and methods of fabricating the same and a vertical nitride semiconductor light emitting diode using the same
    8.
    发明授权
    Nitride semiconductor single crystal substrate, and methods of fabricating the same and a vertical nitride semiconductor light emitting diode using the same 有权
    氮化物半导体单晶衬底及其制造方法以及使用其的垂直氮化物半导体发光二极管

    公开(公告)号:US07859086B2

    公开(公告)日:2010-12-28

    申请号:US11723065

    申请日:2007-03-16

    IPC分类号: H01L33/00 H01L29/04 H01L29/12

    摘要: A nitride semiconductor single crystal substrate, a manufacturing method thereof and a method for manufacturing a vertical nitride semiconductor device using the same. According to an aspect of the invention, in the nitride semiconductor single crystal substrate, upper and lower regions are divided along a thickness direction, the nitride single crystal substrate having a thickness of at least 100 μm. Here, the upper region has a doping concentration that is five times or greater than that of the lower region. Preferably, a top surface of the substrate in the upper region has Ga polarity. Also, according to a specific embodiment of the invention, the lower region is intentionally un-doped and the upper region is n-doped. Preferably, each of the upper and lower regions has a doping concentration substantially identical in a thickness direction.

    摘要翻译: 氮化物半导体单晶衬底,其制造方法和使用其的垂直氮化物半导体器件的制造方法。 根据本发明的一个方面,在氮化物半导体单晶衬底中,沿着厚度方向分割上部和下部区域,所述氮化物单晶衬底的厚度至少为100μm。 这里,上部区域的掺杂浓度为下部区域的5倍以上。 优选地,上部区域中的基板的顶表面具有Ga极性。 此外,根据本发明的具体实施例,下部区域有意地未掺杂,并且上部区域是n掺杂的。 优选地,上部区域和下部区域中的每一个具有在厚度方向上基本相同的掺杂浓度。

    Nitride semiconductor single crystal substrate, and methods of fabricating the same and a vertical nitride semiconductor light emitting diode using the same
    9.
    发明申请
    Nitride semiconductor single crystal substrate, and methods of fabricating the same and a vertical nitride semiconductor light emitting diode using the same 有权
    氮化物半导体单晶衬底及其制造方法以及使用其的垂直氮化物半导体发光二极管

    公开(公告)号:US20070215983A1

    公开(公告)日:2007-09-20

    申请号:US11723065

    申请日:2007-03-16

    IPC分类号: H01L29/12

    摘要: A nitride semiconductor single crystal substrate, a manufacturing method thereof and a method for manufacturing a vertical nitride semiconductor device using the same. According to an aspect of the invention, in the nitride semiconductor single crystal substrate, upper and lower regions are divided along a thickness direction, the nitride single crystal substrate having a thickness of at least 100 μm. Here, the upper region has a doping concentration that is five times or greater than that of the lower region. Preferably, a top surface of the substrate in the upper region has Ga polarity. Also, according to a specific embodiment of the invention, the lower region is intentionally un-doped and the upper region is n-doped. Preferably, each of the upper and lower regions has a doping concentration substantially identical in a thickness direction.

    摘要翻译: 氮化物半导体单晶衬底,其制造方法和使用其的垂直氮化物半导体器件的制造方法。 根据本发明的一个方面,在氮化物半导体单晶衬底中,沿厚度方向分割上下区域,氮化物单晶衬底的厚度至少为100μm。 这里,上部区域的掺杂浓度为下部区域的5倍以上。 优选地,上部区域中的基板的顶表面具有Ga极性。 此外,根据本发明的具体实施例,下部区域有意地未掺杂,并且上部区域是n掺杂的。 优选地,上部区域和下部区域中的每一个具有在厚度方向上基本相同的掺杂浓度。

    Nitride semiconductor single crystal substrate, and methods of fabricating the same and a vertical nitride semiconductor light emitting diode using the same
    10.
    发明授权
    Nitride semiconductor single crystal substrate, and methods of fabricating the same and a vertical nitride semiconductor light emitting diode using the same 有权
    氮化物半导体单晶衬底及其制造方法以及使用其的垂直氮化物半导体发光二极管

    公开(公告)号:US08334156B2

    公开(公告)日:2012-12-18

    申请号:US12648787

    申请日:2009-12-29

    IPC分类号: H01L21/205

    摘要: A nitride semiconductor single crystal substrate, a manufacturing method thereof and a method for manufacturing a vertical nitride semiconductor device using the same. According to an aspect of the invention, in the nitride semiconductor single crystal substrate, upper and lower regions are divided along a thickness direction, the nitride single crystal substrate having a thickness of at least 100 μm. Here, the upper region has a doping concentration that is five times or greater than that of the lower region. Preferably, a top surface of the substrate in the upper region has Ga polarity. Also, according to a specific embodiment of the invention, the lower region is intentionally un-doped and the upper region is n-doped. Preferably, each of the upper and lower regions has a doping concentration substantially identical in a thickness direction.

    摘要翻译: 氮化物半导体单晶衬底,其制造方法和使用其的垂直氮化物半导体器件的制造方法。 根据本发明的一个方面,在氮化物半导体单晶衬底中,沿着厚度方向分割上部和下部区域,所述氮化物单晶衬底的厚度至少为100μm。 这里,上部区域的掺杂浓度为下部区域的5倍以上。 优选地,上部区域中的基板的顶表面具有Ga极性。 此外,根据本发明的具体实施例,下部区域有意地未掺杂,并且上部区域是n掺杂的。 优选地,上部区域和下部区域中的每一个具有在厚度方向上基本相同的掺杂浓度。