METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE
    2.
    发明申请
    METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE 有权
    制造半导体器件和半导体器件的方法

    公开(公告)号:US20080214004A1

    公开(公告)日:2008-09-04

    申请号:US12039395

    申请日:2008-02-28

    IPC分类号: H01L21/02 H01L29/86

    摘要: A method for manufacturing a semiconductor device and semiconductor device. One embodiment provides a semiconductor substrate with an active region and a margin region bordering on the active region. The spacer layer in the margin region is broken through at a selected location and at least part of the spacer layer is removed in the active region using a common process. The location is selected such that at least part of the semiconductor mesa structure is exposed and the spacer layer in the margin region is broken through to the conductive layer and not to the semiconductor substrate.

    摘要翻译: 一种半导体器件和半导体器件的制造方法。 一个实施例提供了具有与有源区域接壤的有源区和边缘区的半导体衬底。 边缘区域中的间隔层在选定位置断裂,并且使用公共过程在有源区域中移除间隔层的至少一部分。 选择位置使得半导体台面结构的至少一部分被暴露,并且边缘区域中的间隔层被破坏到导电层而不是破坏到半导体衬底。

    Semiconductor including lateral HEMT
    4.
    发明授权
    Semiconductor including lateral HEMT 有权
    半导体包括横向HEMT

    公开(公告)号:US08314447B2

    公开(公告)日:2012-11-20

    申请号:US12764669

    申请日:2010-04-21

    IPC分类号: H01L29/739

    摘要: A semiconductor including a lateral HEMT and to a method for production of a lateral HEMT is disclosed. In one embodiment, the lateral HEMT has a substrate and a first layer, wherein the first layer has a semiconductor material of a first conduction type and is arranged at least partially on the substrate. Furthermore, the lateral HEMT has a second layer, wherein the second layer has a semiconductor material and is arranged at least partially on the first layer. In addition, the lateral HEMT has a third layer, wherein the third layer has a semiconductor material of a second conduction type, which is complementary to the first conduction type, and is arranged at least partially in the first layer.

    摘要翻译: 公开了包括横向HEMT的半导体和用于制造横向HEMT的方法。 在一个实施例中,横向HEMT具有衬底和第一层,其中第一层具有第一导电类型的半导体材料并且至少部分地布置在衬底上。 此外,横向HEMT具有第二层,其中第二层具有半导体材料并且至少部分地布置在第一层上。 此外,横向HEMT具有第三层,其中第三层具有与第一导电类型互补的第二导电类型的半导体材料,并且至少部分地布置在第一层中。

    Lateral HEMT and method for the production of a lateral HEMT
    5.
    发明授权
    Lateral HEMT and method for the production of a lateral HEMT 有权
    横向HEMT和生产横向HEMT的方法

    公开(公告)号:US07999287B2

    公开(公告)日:2011-08-16

    申请号:US12605751

    申请日:2009-10-26

    IPC分类号: H01L29/66

    摘要: In one embodiment a lateral HEMT has a first layer, the first layer including a semiconducting material, and a second layer, the second layer including a semiconducting material and being at least partially arranged on the first layer. The lateral HEMT further has a passivation layer and a drift region, the drift region including a lateral width wd. The lateral HEMT further has at least one field plate, the at least one field plate being arranged at least partially on the passivation layer in a region of the drift region and including a lateral width wf, wherein wf

    摘要翻译: 在一个实施例中,横向HEMT具有第一层,第一层包括半导体材料和第二层,第二层包括半导体材料并且至少部分地布置在第一层上。 横向HEMT还具有钝化层和漂移区域,漂移区域包括横向宽度wd。 横向HEMT还具有至少一个场板,所述至少一个场板至少部分地布置在所述漂移区域的区域中的钝化层上,并且包括横向宽度wf,其中wf

    Method for producing a connection electrode for two semiconductor zones arranged one above another
    6.
    发明申请
    Method for producing a connection electrode for two semiconductor zones arranged one above another 有权
    一种制造用于两个半导体区域的连接电极的方法,所述半导体区域布置在另一个之上

    公开(公告)号:US20070093019A1

    公开(公告)日:2007-04-26

    申请号:US11527743

    申请日:2006-09-26

    IPC分类号: H01L21/8242 H01L21/76

    摘要: Method for producing a connection electrode for two semiconductor zones arranged one above another The invention relates to a method for producing a connection electrode for a first semiconductor zone and a second semiconductor zone, which are arranged one above another and are doped complementarily with respect to one another, which method comprises the method steps of: producing a trench extending through the first semiconductor zone right into the second semiconductor zone in such a way that the first semiconductor zone is uncovered at sidewalls of the trench and the second semiconductor zone is uncovered at least at a bottom of the trench, applying a protective layer to one of the first and second semiconductor zones in the trench, producing a first connection zone in the other of the two semiconductor zones, which is not covered by the protective layer, by introducing dopant atoms into this other semiconductor zone via the trench, the connection zone being of the same conductivity type as said other semiconductor zone, but doped more highly, depositing an electrode layer at least onto the sidewalls and the bottom of the trench for the purpose of producing the connection electrode.

    摘要翻译: 一种制造用于两个半导体区域的连接电极的方法本发明涉及一种用于制造用于第一半导体区域和第二半导体区域的连接电极的方法,所述连接电极被布置在另一个之上,并且相对于一个 另一方面,该方法包括以下方法步骤:产生通过第一半导体区域直接进入第二半导体区域的沟槽,使得第一半导体区域在沟槽的侧壁处未被覆盖,并且至少覆盖第二半导体区域 在沟槽的底部,在沟槽中的第一和第二半导体区域中的一个上施加保护层,在两个半导体区域中的另一个半导体区域中的第一连接区域中,未被保护层覆盖,通过引入掺杂剂 原子通过沟槽进入该另一半导体区,连接区具有相同的导电性 类型作为所述另一半导体区,但是掺杂更高,至少在沟槽的侧壁和底部上沉积电极层以产生连接电极。

    LATERAL HEMT AND METHOD FOR THE PRODUCTION OF A LATERAL HEMT
    8.
    发明申请
    LATERAL HEMT AND METHOD FOR THE PRODUCTION OF A LATERAL HEMT 有权
    横向HEMT和生产横向HEMT的方法

    公开(公告)号:US20110095336A1

    公开(公告)日:2011-04-28

    申请号:US12605751

    申请日:2009-10-26

    IPC分类号: H01L29/778 H01L29/205

    摘要: In one embodiment a lateral HEMT has a first layer, the first layer including a semiconducting material, and a second layer, the second layer including a semiconducting material and being at least partially arranged on the first layer. The lateral HEMT further has a passivation layer and a drift region, the drift region including a lateral width wd. The lateral HEMT further has at least one field plate, the at least one field plate being arranged at least partially on the passivation layer in a region of the drift region and including a lateral width wf, wherein wf

    摘要翻译: 在一个实施例中,横向HEMT具有第一层,第一层包括半导体材料和第二层,第二层包括半导体材料并且至少部分地布置在第一层上。 横向HEMT还具有钝化层和漂移区域,漂移区域包括横向宽度wd。 横向HEMT还具有至少一个场板,所述至少一个场板至少部分地布置在所述漂移区域的区域中的钝化层上,并且包括横向宽度wf,其中wf

    SEMICONDUCTOR INCLUDING LATERAL HEMT
    9.
    发明申请
    SEMICONDUCTOR INCLUDING LATERAL HEMT 有权
    半导体包括横向HEMT

    公开(公告)号:US20100264462A1

    公开(公告)日:2010-10-21

    申请号:US12764669

    申请日:2010-04-21

    IPC分类号: H01L29/778 H01L21/335

    摘要: A semiconductor including a lateral HEMT and to a method for production of a lateral HEMT is disclosed. In one embodiment, the lateral HEMT has a substrate and a first layer, wherein the first layer has a semiconductor material of a first conduction type and is arranged at least partially on the substrate. Furthermore, the lateral HEMT has a second layer, wherein the second layer has a semiconductor material and is arranged at least partially on the first layer. In addition, the lateral HEMT has a third layer, wherein the third layer has a semiconductor material of a second conduction type, which is complementary to the first conduction type, and is arranged at least partially in the first layer.

    摘要翻译: 公开了包括横向HEMT的半导体和用于制造横向HEMT的方法。 在一个实施例中,横向HEMT具有衬底和第一层,其中第一层具有第一导电类型的半导体材料并且至少部分地布置在衬底上。 此外,横向HEMT具有第二层,其中第二层具有半导体材料并且至少部分地布置在第一层上。 此外,横向HEMT具有第三层,其中第三层具有与第一导电类型互补的第二导电类型的半导体材料,并且至少部分地布置在第一层中。