Semiconductor light emitting element
    56.
    发明专利
    Semiconductor light emitting element 审中-公开
    半导体发光元件

    公开(公告)号:JP2013247366A

    公开(公告)日:2013-12-09

    申请号:JP2013110249

    申请日:2013-05-24

    CPC classification number: H01L33/24 H01L33/22 H01L33/30 H01L33/44

    Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element.SOLUTION: A semiconductor light emitting element comprises: first and second conductive semiconductor layers having compositions of AlGaInP (0≤x≤1, 0≤y≤1, 0≤x+y≤1) or AlGaAs (0≤z≤1); and an active layer interposed between the first and second conductive semiconductor layers. At least one of the first and second conductive semiconductor layers comprises a low refractive index surface layer having a composition of (AlGa)InP (0.7≤v≤1) or AlInP (0≤w≤1) and having unevenness formed on at least a portion of a surface thereof.

    Abstract translation: 要解决的问题:提供半导体发光元件。解决方案:半导体发光元件包括:具有AlGaInP(0≤x≤1,0≤y≤1,0≤x+ y)的组成的第一和第二导电半导体层 ≤1)或AlGaAs(0≤z≤1); 以及置于第一和第二导电半导体层之间的有源层。 第一和第二导电半导体层中的至少一个包括具有(AlGa)InP(0.7≤v≤1)或AlInP(0≤w≤1)的组成的低折射率表面层,并且在至少一个 其表面的一部分。

    Light emitting element and light emitting element package
    58.
    发明专利
    Light emitting element and light emitting element package 审中-公开
    发光元件和发光元件包

    公开(公告)号:JP2013229598A

    公开(公告)日:2013-11-07

    申请号:JP2013081970

    申请日:2013-04-10

    Inventor: MOON JI HYUNG

    Abstract: PROBLEM TO BE SOLVED: To provide a light emitting element capable of improving the product yield, and a light emitting element package.SOLUTION: The light emitting element includes a first conductive semiconductor layer, an active layer on the first conductive semiconductor layer, a second conductive semiconductor layer on the active layer, a third semiconductor layer between the active layer and the second conductive semiconductor layer, and a light extraction structure on the second conductive semiconductor layer. A top surface of the third semiconductor layer has a Ga-face.

    Abstract translation: 要解决的问题:提供能够提高产品成品率的发光元件和发光元件封装。发光元件包括第一导电半导体层,第一导电半导体层上的有源层,第二导电半导体层 有源层上的导电半导体层,有源层和第二导电半导体层之间的第三半导体层,以及第二导电半导体层上的光提取结构。 第三半导体层的顶表面具有Ga-面。

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