Optoelectronic semiconductor body
    1.
    发明授权
    Optoelectronic semiconductor body 有权
    光电半导体体

    公开(公告)号:US08362506B2

    公开(公告)日:2013-01-29

    申请号:US12678259

    申请日:2008-08-27

    IPC分类号: H01L33/12 H01L33/30

    摘要: An optoelectronic semiconductor body includes a substrate with a front side for emitting electromagnetic radiation. The optoelectronic semiconductor body has a semiconductor layer sequence that is arranged on a rear side of the substrate and has an active layer suitable for generating the electromagnetic radiation. The optoelectronic semiconductor body also includes first and second electrical connection layers that are arranged on a first surface of the semiconductor body that faces away from the substrate.

    摘要翻译: 光电子半导体本体包括具有用于发射电磁辐射的前侧的衬底。 光电半导体本体具有布置在衬底的后侧上的半导体层序列,并且具有适于产生电磁辐射的有源层。 光电子半导体本体还包括布置在半导体本体的远离衬底的第一表面上的第一和第二电连接层。

    Laser Diode Assembly and Method for Producing a Laser Diode Assembly
    2.
    发明申请
    Laser Diode Assembly and Method for Producing a Laser Diode Assembly 审中-公开
    激光二极管组件及其制造方法

    公开(公告)号:US20120287958A1

    公开(公告)日:2012-11-15

    申请号:US13515226

    申请日:2010-11-11

    IPC分类号: H01S5/22 H01L33/08

    摘要: A laser diode assembly comprising a semiconductor substrate; (2; 101; 201; 301; 72), at least two laser stacks (17, 18; 117, 118, 119; 217, 218; 317, 318; 97, 98, 99), each having one active zone; (6, 12; 105, 109, 113; 207, 213; 307, 311; 76, 82, 88), and at least one translucent ohmic contact (9; 107, 111; 204, 210; 304, 309; 79, 85), wherein the laser stacks (17, 18; 117, 118, 119; 217, 218; 317, 318; 97, 98, 99) and the translucent ohmic contact (9; 107, 111; 204, 210; 304, 309; 79, 85) are monolithically deposited on the semiconductor substrate (2; 101; 201; 301; 72), wherein the laser stacks (17, 18; 117, 118, 119; 217, 218; 317, 318; 97, 98, 99) are electrically connected by the translucent ohmic contact (9; 107, 111; 204, 210; 304, 309; 79, 85), and wherein laser diodes (26a, 26b, 27a, 27b; 36a, 36b, 37a, 37b; 46a, 46b, 47a, 47b; 66a, 66b, 67a, 67b; 94a, 94b, 95a, 95b, 96a, 96b) that are formed from the laser stacks (17, 18; 117, 118, 119; 217, 218; 317, 318; 97, 98, 99) form a two-dimensional structure.

    摘要翻译: 一种激光二极管组件,包括半导体衬底; (2; 101; 201; 301; 72),至少两个激光堆叠(17,18; 117,118,119; 217,218; 317,318; 97,98,99),每个具有一个活动区域; (6; 12; 105,109,113; 207,213; 307,311; 76,82,88)和至少一个半透明欧姆接触件(9; 107,111; 204,210; 304,309; 85),其中所述激光器叠层(17,18; 117,118,119; 217,218; 317,318; 97,98,99)和所述半透明欧姆接触件(9; 107,111; 204,210; 304, 在所述半导体衬底(2; 101; 201; 301; 72)上整体沉积所述激光器叠层(17,18; 117,118,119; 217,218; 317,318; (9; 107,111; 204,210; 304,309; 79,85)电连接激光二极管(26a,26b,27a,27b; 36a,36b,37a) ,由激光堆(17,18; 117,118,119; 217)形成的,37b; 46a,46b,47a,47b; 66a,66b,67a,67b; 94a,94b,95a,95b,96a,96b) ,218; 317,318; 97,98,99)形成二维结构。

    Optoelectronic semiconductor component
    3.
    发明授权
    Optoelectronic semiconductor component 有权
    光电半导体元件

    公开(公告)号:US08907359B2

    公开(公告)日:2014-12-09

    申请号:US13124707

    申请日:2009-09-16

    IPC分类号: H01L33/60 H01L33/40

    摘要: An optoelectronic semiconductor component comprising a semiconductor layer sequence (3) based on a nitride compound semiconductor and containing an n-doped region (4), a p-doped region (8) and an active zone (5) arranged between the n-doped region (4) and the p-doped region (8) is specified. The p-doped region (8) comprises a p-type contact layer (7) composed of InxAlyGa1-x-yN where 0≦x≦1, 0≦y≦1 and x+y≦1. The p-type contact layer (7) adjoins a connection layer (9) composed of a metal, a metal alloy or a transparent conductive oxide, wherein the p-type contact layer (7) has first domains (1) having a Ga-face orientation and second domains (2) having an N-face orientation at an interface with the connection layer (9).

    摘要翻译: 一种光电子半导体部件,包括基于氮化物化合物半导体的半导体层序列(3),并且包含n掺杂区域(4),p掺杂区域(8)和有源区域(5) 区域(4)和p掺杂区域(8)。 p掺杂区域(8)包括由In x Al y Ga 1-x-y N组成的p型接触层(7),其中0和nlE; x和nlE; 1,0和nlE; y和nlE; 1和x + y和nlE; 1。 p型接触层(7)与由金属,金属合金或透明导电氧化物构成的连接层(9)相邻,其中p型接触层(7)具有第一畴(1) 面取向和在与连接层(9)的界面处具有N面取向的第二域(2)。

    Monolithic, optoelectronic semiconductor body and method for the production thereof
    4.
    发明授权
    Monolithic, optoelectronic semiconductor body and method for the production thereof 有权
    单片,光电子半导体器件及其制造方法

    公开(公告)号:US08643034B2

    公开(公告)日:2014-02-04

    申请号:US12920317

    申请日:2009-02-25

    IPC分类号: H01L29/207

    摘要: An optoelectronic semiconductor body comprises a semiconductor layer sequence which is subdivided into at least two electrically isolated subsegments. The semiconductor layer sequence has an active layer in each subarea. Furthermore, at least three electrical contact pads are provided. A first line level makes contact with a first of the at least two subsegments and with the first contact pad. A second line level makes contact with the second of the at least two subsegments and with a second contact pad. A third line level connects the two subsegments to one another and makes contact with the third contact pad. Furthermore, the line levels are each arranged opposite a first main face, wherein the first main face is intended to emit electromagnetic radiation that is produced.

    摘要翻译: 光电半导体主体包括半导体层序列,其被细分为至少两个电隔离的子区段。 半导体层序列在每个子区域中具有活性层。 此外,提供至少三个电接触垫。 第一线路级别与至少两个子片段中的第一个以及与第一接触焊盘接触。 第二线路级别与至少两个子段中的第二线路接触并且与第二接触焊盘接触。 第三线路电平将两个子段彼此连接并与第三接触焊盘接触。 此外,线路电平各自布置成与第一主面对置,其中第一主面面用于发射产生的电磁辐射。

    Optoelectronic Semiconductor Body and Method for the Production Thereof
    6.
    发明申请
    Optoelectronic Semiconductor Body and Method for the Production Thereof 有权
    光电半导体及其制造方法

    公开(公告)号:US20120086026A1

    公开(公告)日:2012-04-12

    申请号:US12920313

    申请日:2009-02-25

    IPC分类号: H01L33/08

    摘要: An optoelectronic semiconductor body comprises a substantially planar semiconductor layer sequence having a first and a second main side, which has an active layer suitable for generating electromagnetic radiation. Furthermore, the semiconductor body comprises at least one trench that severs the active layer of the semiconductor layer sequence and serves for subdividing the active of the semiconductor layer sequence into at least two electrically insulated active partial layers. A first and second connection layer arranged on a second main side serve for making contact with the active partial layers. In this case, the first and second connection layers for making contact with the at least two active partial layers are electrically conductively connected to one another in such a way that the active partial layers form a series circuit.

    摘要翻译: 光电子半导体本体包括具有第一和第二主侧的基本上平面的半导体层序列,其具有适于产生电磁辐射的有源层。 此外,半导体本体包括至少一个沟槽,其切断半导体层序列的有源层并且用于将半导体层序列的有源分为至少两个电绝缘的有源部分层。 布置在第二主侧上的第一和第二连接层用于与活性部分层接触。 在这种情况下,用于与至少两个有源部分层接触的第一和第二连接层彼此导电连接,使得有源部分层形成串联电路。