Semiconductor light emitting device
    6.
    发明授权
    Semiconductor light emitting device 有权
    半导体发光器件

    公开(公告)号:US07375380B2

    公开(公告)日:2008-05-20

    申请号:US10551922

    申请日:2005-07-11

    IPC分类号: H01L27/15 H01L29/22

    摘要: A semiconductor light emitting device includes a semiconductor light emitting portion having a first contact layer of a first conductivity, a second contact layer of a second conductivity and an active layer sandwiched between the first and second contact layers. The device further includes a transparent electrode which substantially entirely covers a surface of the second contact layer in ohmic contact with the surface of the second contact layer and is transparent to a wavelength of light emitted from the semiconductor light emitting portion, and a metal reflection film which is opposed to substantially the entire surface of the transparent electrode and electrically connected to the transparent electrode, and reflects the light emitted from the semiconductor light emitting portion and passing through the transparent electrode toward the semiconductor light emitting portion.

    摘要翻译: 半导体发光器件包括具有第一导电性的第一接触层,第二导电性的第二接触层和夹在第一和第二接触层之间的有源层的半导体发光部。 该装置还包括透明电极,其基本上完全覆盖第二接触层的与第二接触层的表面欧姆接触的表面,并且对于从半导体发光部分发射的光的波长是透明的,并且金属反射膜 其与透明电极的大致整个表面相对并且电连接到透明电极,并且反射从半导体发光部分发射的光并且透过透明电极朝向半导体发光部分。

    Semiconductor light emitting device
    7.
    发明申请
    Semiconductor light emitting device 审中-公开
    半导体发光器件

    公开(公告)号:US20070102692A1

    公开(公告)日:2007-05-10

    申请号:US10551918

    申请日:2005-07-11

    IPC分类号: H01L29/06

    CPC分类号: H01L33/387

    摘要: A semiconductor light emitting device includes a semiconductor light emitting portion, a front surface electrode provided on one side of the semiconductor light emitting portion, an electrically conductive substrate provided on the other side of the semiconductor light emitting portion, the electrically conductive substrate being transparent to a wavelength of light emitted from the semiconductor light emitting portion, a rear surface electrode having a pattern in ohmic contact with a first region of a back surface of the electrically conductive substrate opposite from the semiconductor light emitting portion, and a rear surface insulation layer covering a second region of the back surface of the electrically conductive substrate other than the first region, the rear surface insulation layer being transparent to the wavelength of the light emitted from the semiconductor light emitting portion.

    摘要翻译: 半导体发光器件包括半导体发光部分,设置在半导体发光部分一侧的前表面电极,设置在半导体发光部分另一侧的导电基片,导电基片对 从半导体发光部发射的光的波长,与导电性基板的与半导体发光部相反的背面的第一区域欧姆接触的图案的背面电极,以及背面绝缘层覆盖 所述导电基板的除了所述第一区域以外的所述背面的第二区域,所述背面绝缘层对于从所述半导体发光部发出的光的波长透明。

    Semiconductor light emitting device
    8.
    发明申请
    Semiconductor light emitting device 有权
    半导体发光器件

    公开(公告)号:US20060273335A1

    公开(公告)日:2006-12-07

    申请号:US10551922

    申请日:2005-07-11

    IPC分类号: H01L33/00

    摘要: A semiconductor light emitting device includes a semiconductor light emitting portion having a first contact layer of a first conductivity, a second contact layer of a second conductivity and an active layer sandwiched between the first and second contact layers. The device further includes a transparent electrode which substantially entirely covers a surface of the second contact layer in ohmic contact with the surface of the second contact layer and is transparent to a wavelength of light emitted from the semiconductor light emitting portion, and a metal reflection film which is opposed to substantially the entire surface of the transparent electrode and electrically connected to the transparent electrode, and reflects the light emitted from the semiconductor light emitting portion and passing through the transparent electrode toward the semiconductor light emitting portion.

    摘要翻译: 半导体发光器件包括具有第一导电性的第一接触层,第二导电性的第二接触层和夹在第一和第二接触层之间的有源层的半导体发光部。 该装置还包括透明电极,其基本上完全覆盖第二接触层的与第二接触层的表面欧姆接触的表面,并且对于从半导体发光部分发射的光的波长是透明的,并且金属反射膜 其与透明电极的大致整个表面相对并且电连接到透明电极,并且反射从半导体发光部分发射的光并且透过透明电极朝向半导体发光部分。