Gan-based radiation-emitting thin-layered semiconductor component
    3.
    发明申请
    Gan-based radiation-emitting thin-layered semiconductor component 有权
    基于甘的辐射发射薄层半导体元件

    公开(公告)号:US20060097271A1

    公开(公告)日:2006-05-11

    申请号:US10523551

    申请日:2003-06-20

    IPC分类号: H01L33/00

    CPC分类号: H01L33/20 H01L33/32

    摘要: A radiation-emitting thin-film semiconductor component with a multilayer structure (12) based on GaN, which contains an active, radiation-generating layer (14) and has a first main area (16) and a second main area (18)—remote from the first main area—for coupling out the radiation generated in the active, radiation-generating layer. Furthermore, the first main area (16) of the multilayer structure (12) is coupled to a reflective layer or interface, and the region (22) of the multilayer structure that adjoins the second main area (18) of the multilayer structure is patterned one- or two-dimensionally.

    摘要翻译: 一种具有基于GaN的多层结构(12)的辐射发射薄膜半导体部件,其包含有源辐射产生层(14)并具有第一主区域(16)和第二主区域(18) 远离第一主区域 - 用于耦合在有源辐射产生层中产生的辐射。 此外,多层结构(12)的第一主区域(16)耦合到反射层或界面,并且邻接多层结构的第二主区域(18)的多层结构的区域(22)被图案化 一维或二维。

    Radiation-emitting semiconductor component and method for the production thereof
    6.
    发明授权
    Radiation-emitting semiconductor component and method for the production thereof 有权
    辐射发射半导体元件及其制造方法

    公开(公告)号:US07592636B2

    公开(公告)日:2009-09-22

    申请号:US10529625

    申请日:2003-09-23

    IPC分类号: H01L21/00 H01L23/495

    摘要: A radiation-emitting semiconductor component having a radiation-transmissive substrate (1), on the underside of which a radiation-generating layer (2) is arranged, in which the substrate (1) has inclined side areas (3), in which the refractive index of the substrate (1) is greater than the refractive index of the radiation-generating layer, in which the difference in refractive index results in an unilluminated substrate region (4), into which no photons are coupled directly from the radiation-generating layer, and in which the substrate (1) has essentially perpendicular side areas (5) in the unilluminated region. The component has the advantage that it can be produced with a better area yield from a wafer.

    摘要翻译: 一种具有辐射透射性衬底(1)的辐射发射半导体部件,其底部布置有辐射产生层(2),其中衬底(1)具有倾斜的侧面区域(3),其中 衬底(1)的折射率大于辐射产生层的折射率,其中折射率差导致未发射的衬底区域(4),其中没有光子直接从辐射产生层 层,并且其中衬底(1)在未发光区域中具有基本上垂直的侧面区域(5)。 该组件的优点是可以从晶片获得更好的面积产率。

    Radiation-emitting semiconductor element and method for producing the same
    8.
    发明申请
    Radiation-emitting semiconductor element and method for producing the same 审中-公开
    辐射发射半导体元件及其制造方法

    公开(公告)号:US20060011925A1

    公开(公告)日:2006-01-19

    申请号:US11065769

    申请日:2005-02-25

    IPC分类号: H01L29/22

    摘要: This invention describes a radiation-emitting semiconductor component based on GaN, whose semiconductor body is made up of a stack of different GaN semiconductor layers (1). The semiconductor body has a first principal surface (3) and a second principal surface (4), with the radiation produced being emitted through the first principal surface (3) and with a reflector (6) being produced on the second principal surface (4). The invention also describes a production method for a semiconductor component pursuant to the invention. An interlayer (9) is first applied to a substrate (8), and a plurality of GaN layers (1) that constitute the semiconductor body of the component are then applied to this. The substrate (8) and the interlayer (9) are then detached and a reflector (6) is produced on a principal surface of the semiconductor body.

    摘要翻译: 本发明描述了一种基于GaN的辐射发射半导体元件,其半导体主体由不同GaN半导体层(1)的堆叠构成。 半导体本体具有第一主表面(3)和第二主表面(4),所产生的辐射通过第一主表面(3)发射,反射器(6)在第二主表面(4)上产生 )。 本发明还描述了根据本发明的半导体部件的制造方法。 首先将中间层(9)施加到基板(8),然后施加构成部件的半导体主体的多个GaN层(1)。 然后分离基板(8)和中间层(9),并且在半导体本体的主表面上产生反射器(6)。