Schottky diode and method of fabricating the same
    3.
    发明授权
    Schottky diode and method of fabricating the same 有权
    肖特基二极管及其制造方法

    公开(公告)号:US08018021B2

    公开(公告)日:2011-09-13

    申请号:US12662452

    申请日:2010-04-19

    IPC分类号: H01L29/872

    摘要: A schottky diode may include a schottky junction including a well formed in a semiconductor substrate and a first electrode contacting the first well. The well may have a first conductivity type. A first ohmic junction may include a first junction region formed in the well and a second electrode contacting the first junction region. The first junction region may have a higher concentration of the first conductivity type than the well. A first device isolation region may be formed in the semiconductor substrate separating the schottky junction and the first ohmic junction. A well guard having a second conductivity type opposite to the first conductivity type may be formed in the well. At least a portion of the well guard may be formed under a portion of the schottky junction.

    摘要翻译: 肖特基二极管可以包括包括在半导体衬底中形成的阱和与第一阱接触的第一电极的肖特基结。 该井可具有第一导电类型。 第一欧姆结可以包括形成在阱中的第一结区域和与第一结区接触的第二电极。 第一结区可能具有比阱更高的第一导电类型的浓度。 可以在分离肖特基结和第一欧姆结的半导体衬底中形成第一器件隔离区。 可以在井中形成具有与第一导电类型相反的第二导电类型的保护罩。 阱护套的至少一部分可以形成在肖特基结的一部分下方。

    Schottky diode and method of fabricating the same
    5.
    发明申请
    Schottky diode and method of fabricating the same 审中-公开
    肖特基二极管及其制造方法

    公开(公告)号:US20080006899A1

    公开(公告)日:2008-01-10

    申请号:US11797560

    申请日:2007-05-04

    IPC分类号: H01L29/47 H01L21/28

    摘要: A schottky diode may include a schottky junction including a well formed in a semiconductor substrate and a first electrode contacting the first well. The well may have a first conductivity type. A first ohmic junction may include a first junction region formed in the well and a second electrode contacting the first junction region. The first junction region may have a higher concentration of the first conductivity type than the well. A first device isolation region may be formed in the semiconductor substrate separating the schottky junction and the first ohmic junction. A well guard having a second conductivity type opposite to the first conductivity type may be formed in the well. At least a portion of the well guard may, be formed under a portion of the schottky junction.

    摘要翻译: 肖特基二极管可以包括包括在半导体衬底中形成的阱和与第一阱接触的第一电极的肖特基结。 该井可具有第一导电类型。 第一欧姆结可以包括形成在阱中的第一结区域和与第一结区接触的第二电极。 第一结区可能具有比阱更高的第一导电类型的浓度。 可以在分离肖特基结和第一欧姆结的半导体衬底中形成第一器件隔离区。 可以在井中形成具有与第一导电类型相反的第二导电类型的保护罩。 可以在肖特基结的一部分下方形成阱护罩的至少一部分。

    Semiconductor device and method of manufacturing the semiconductor device
    6.
    发明授权
    Semiconductor device and method of manufacturing the semiconductor device 有权
    半导体装置及其制造方法

    公开(公告)号:US08907391B2

    公开(公告)日:2014-12-09

    申请号:US13614654

    申请日:2012-09-13

    IPC分类号: H01L29/94 H01L29/78

    摘要: A semiconductor device includes a substrate including an active region having an isolated shape and a field region. A gate insulation layer is provided on an upper surface of the active region of the substrate. A gate electrode is provided on the gate insulation layer and spaced apart from the boundary of the active region to cover the middle portion of the active region. An impurity region is provided under a surface of the active region that is exposed by the gate electrode.

    摘要翻译: 半导体器件包括具有隔离形状的有源区和场区的衬底。 栅极绝缘层设置在衬底的有源区的上表面上。 栅电极设置在栅绝缘层上并与有源区的边界隔开以覆盖有源区的中间部分。 在由栅电极露出的有源区的表面下方设置有杂质区。

    High voltage transistors
    7.
    发明授权
    High voltage transistors 有权
    高压晶体管

    公开(公告)号:US07705409B2

    公开(公告)日:2010-04-27

    申请号:US12014244

    申请日:2008-01-15

    IPC分类号: H01L29/78

    摘要: Some embodiments of the present invention provide high voltage transistors including a semiconductor substrate and a device isolation film defining an active region in the semiconductor substrate. A gate electrode extends along a central portion of the active region while maintaining a predetermined width on the semiconductor substrate. A second well is formed on both sides of the gate electrode in the semiconductor substrate, and partially extends to a bottom surface of the device isolation film. The active region in the semiconductor substrate comprises a first active region disposed under the gate electrode, and separating the device isolation film and a second active region defined by the first active region and the device isolation film. Methods of manufacturing high voltage transistors are also provided.

    摘要翻译: 本发明的一些实施例提供了包括半导体衬底和限定半导体衬底中的有源区的器件隔离膜的高压晶体管。 栅电极沿着有源区的中心部分延伸,同时保持半导体衬底上的预定宽度。 第二阱形成在半导体衬底中的栅电极的两侧,并且部分地延伸到器件隔离膜的底表面。 半导体衬底中的有源区域包括设置在栅电极下方的第一有源区,以及分离器件隔离膜和由第一有源区和器件隔离膜限定的第二有源区。 还提供制造高压晶体管的方法。

    High Voltage Transistors
    8.
    发明申请
    High Voltage Transistors 有权
    高压晶体管

    公开(公告)号:US20080185664A1

    公开(公告)日:2008-08-07

    申请号:US12014244

    申请日:2008-01-15

    IPC分类号: H01L29/78

    摘要: Some embodiments of the present invention provide high voltage transistors including a semiconductor substrate and a device isolation film defining an active region in the semiconductor substrate. A gate electrode extends along a central portion of the active region while maintaining a predetermined width on the semiconductor substrate. A second well is formed on both sides of the gate electrode in the semiconductor substrate, and partially extends to a bottom surface of the device isolation film. The active region in the semiconductor substrate comprises a first active region disposed under the gate electrode, and separating the device isolation film and a second active region defined by the first active region and the device isolation film. Methods of manufacturing high voltage transistors are also provided.

    摘要翻译: 本发明的一些实施例提供了包括半导体衬底和限定半导体衬底中的有源区的器件隔离膜的高压晶体管。 栅电极沿着有源区的中心部分延伸,同时保持半导体衬底上的预定宽度。 第二阱形成在半导体衬底中的栅电极的两侧,并且部分地延伸到器件隔离膜的底表面。 半导体衬底中的有源区域包括设置在栅电极下方的第一有源区,以及分离器件隔离膜和由第一有源区和器件隔离膜限定的第二有源区。 还提供制造高压晶体管的方法。

    EFFECTIVE COATING METHOD FOR PLATE TYPE NANO MATERIALS ON LARGE AREA SUBSTRATE
    9.
    发明申请
    EFFECTIVE COATING METHOD FOR PLATE TYPE NANO MATERIALS ON LARGE AREA SUBSTRATE 审中-公开
    用于大面积基板上的板状纳米材料的有效涂层方法

    公开(公告)号:US20120237692A1

    公开(公告)日:2012-09-20

    申请号:US13418732

    申请日:2012-03-13

    摘要: A method for coating a substrate with a plate type nanomaterial is provided. The method involves preparing a dispersed solution containing the plate type nanomaterial and a surface active agent, dipping the substrate into the dispersed solution, and drying the substrate after withdrawing the substrate from the dispersed solution. Also provided herein are a dipping solution used for coating the substrate, and a method of preparing a dipping solution for coating a substrate with a plate type nanomaterial.

    摘要翻译: 提供了一种用板状纳米材料涂覆基板的方法。 该方法包括制备含有板型纳米材料和表面活性剂的分散溶液,将基材浸入分散的溶液中,并在从分散溶液中取出基材后干燥基材。 本文还提供了用于涂布基材的浸渍溶液,以及制备用板状纳米材料涂覆基材的浸渍溶液的方法。

    Schottky diode and method of fabricating the same
    10.
    发明申请
    Schottky diode and method of fabricating the same 有权
    肖特基二极管及其制造方法

    公开(公告)号:US20100200945A1

    公开(公告)日:2010-08-12

    申请号:US12662452

    申请日:2010-04-19

    IPC分类号: H01L29/872

    摘要: A schottky diode may include a schottky junction including a well formed in a semiconductor substrate and a first electrode contacting the first well. The well may have a first conductivity type. A first ohmic junction may include a first junction region formed in the well and a second electrode contacting the first junction region. The first junction region may have a higher concentration of the first conductivity type than the well. A first device isolation region may be formed in the semiconductor substrate separating the schottky junction and the first ohmic junction. A well guard having a second conductivity type opposite to the first conductivity type may be formed in the well. At least a portion of the well guard may be formed under a portion of the schottky junction.

    摘要翻译: 肖特基二极管可以包括包括在半导体衬底中形成的阱和与第一阱接触的第一电极的肖特基结。 该井可具有第一导电类型。 第一欧姆结可以包括形成在阱中的第一结区域和与第一结区接触的第二电极。 第一结区可能具有比阱更高的第一导电类型的浓度。 可以在分离肖特基结和第一欧姆结的半导体衬底中形成第一器件隔离区。 可以在井中形成具有与第一导电类型相反的第二导电类型的保护罩。 阱护套的至少一部分可以形成在肖特基结的一部分下方。