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    • 5. 发明授权
    • Power semiconductor device
    • 功率半导体器件
    • US08680606B2
    • 2014-03-25
    • US13424344
    • 2012-03-19
    • Hiroshi OhtaYasuto SumiKiyoshi KimuraJunji SuzukiHiroyuki Irifune
    • Hiroshi OhtaYasuto SumiKiyoshi KimuraJunji SuzukiHiroyuki Irifune
    • H01L29/66
    • H01L29/7802H01L29/0634H01L29/0696H01L29/0878H01L29/1095H01L29/4238H01L29/66712
    • A power semiconductor device includes a first semiconductor layer of a first conductivity type, a second semiconductor layer provided thereon, mutually separated columnar third semiconductor layers of a second conductivity type extending within the second semiconductor layer, island-like fourth semiconductor layers of the second conductivity type provided on the third semiconductor layers, fifth semiconductor layers of the first conductivity type, sixth semiconductor layers of the second conductivity type, a gate electrode, a first electrode, and a second electrode. The fifth semiconductor layers are selectively provided on the fourth semiconductor layers. The sixth semiconductor layer electrically connects two adjacent fourth semiconductor layers. The first electrode is in electrical connection with the first semiconductor. The second electrode is in electrical connection with the fourth semiconductor layers and the fifth semiconductor layers via the openings in the gate electrode.
    • 功率半导体器件包括第一导电类型的第一半导体层,设置在其上的第二半导体层,在第二半导体层内延伸的第二导电类型的相互分离的柱状第三半导体层,第二导电类型的岛状第四半导体层 提供在第三半导体层上的第一半导体层,第一导电类型的第五半导体层,第二导电类型的第六半导体层,栅电极,第一电极和第二电极。 第五半导体层选择性地设置在第四半导体层上。 第六半导体层电连接两个相邻的第四半导体层。 第一电极与第一半导体电连接。 第二电极经由栅电极中的开口与第四半导体层和第五半导体层电连接。
    • 7. 发明授权
    • Power semiconductor device and method of manufacturing the same
    • 功率半导体器件及其制造方法
    • US08643056B2
    • 2014-02-04
    • US13229203
    • 2011-09-09
    • Kiyoshi KimuraYasuto SumiHiroshi OhtaHiroyuki Irifune
    • Kiyoshi KimuraYasuto SumiHiroshi OhtaHiroyuki Irifune
    • H01L29/66
    • H01L29/0634H01L29/0638H01L29/0696H01L29/0878H01L29/1095H01L29/402H01L29/66712H01L29/7395H01L29/7802H01L29/7811H01L29/872
    • A power semiconductor device includes a first semiconductor layer of a first conductivity type, a first drift layer, and a second drift layer. The first drift layer includes a first epitaxial layer of the first conductivity type, a plurality of first first-conductivity-type pillar layers, and a plurality of first second-conductivity-type pillar layers. The second drift layer is formed on the first drift layer and includes a second epitaxial layer of the first conductivity type, a plurality of second second-conductivity-type pillar layers, a plurality of second first-conductivity-type pillar layers, a plurality of third second-conductivity-type pillar layers, and a plurality of third first-conductivity-type pillar layers. The plurality of second second-conductivity-type pillar layers are connected to the first second-conductivity-type pillar layers. The plurality of second first-conductivity-type pillar layers are connected to the first first-conductivity-type pillar layers. The plurality of third second-conductivity-type pillar layers are arranged on the first epitaxial layer.
    • 功率半导体器件包括第一导电类型的第一半导体层,第一漂移层和第二漂移层。 第一漂移层包括第一导电类型的第一外延层,多个第一第一导电型柱层和多个第一第二导电型柱层。 第二漂移层形成在第一漂移层上,并且包括第一导电类型的第二外延层,多个第二第二导电型柱层,多个第二第一导电型柱层,多个第二导电型柱层 第三第二导电型柱层和多个第三第一导电型柱层。 多个第二第二导电型柱层与第一第二导电型柱层连接。 多个第二第一导电型柱层与第一第一导电型柱层连接。 多个第三第二导电型柱层布置在第一外延层上。
    • 8. 发明授权
    • Anisotropically conductive connector and anisotropically conductive connector device
    • 各向异性导电连接器和各向异性导电连接器装置
    • US08124885B2
    • 2012-02-28
    • US12296530
    • 2007-03-30
    • Daisuke YamadaKiyoshi Kimura
    • Daisuke YamadaKiyoshi Kimura
    • H01R12/71G01R31/02H01R4/58
    • H01R12/7082G01R1/0416H01R13/2414H01R43/007
    • An anisotropically conductive connector and an anisotropically conductive connector device. The anisotropically conductive connector includes a supporting member, a plurality of through-holes each extending in a thickness-wise direction of the supporting member, and anisotropically conductive sheets respectively held in the through-holes of the supporting member. Each anisotropically conductive sheet includes a frame plate, a plurality of through-holes each extending in a thickness-wise direction of the frame plate, and a plurality of anisotropically conductive elements arranged in the respective through-holes of the frame plate. Each of the anisotropically conductive elements includes a conductive part, conductive particles contained in an elastic polymeric substance in a state oriented so as to align in a thickness-wise direction of the element, and an insulating part to cover the outer periphery of the conductive part and including an elastic polymeric substance.
    • 各向异性导电连接器和各向异性导电连接器装置。 各向异性导电连接器包括支撑构件,沿支撑构件的厚度方向延伸的多个通孔以及分别保持在支撑构件的通孔中的各向异性导电片。 每个各向异性导电片包括框架板,沿着框架板的厚度方向延伸的多个通孔和布置在框架板的各个通孔中的多个各向异性导电元件。 每个各向异性导电元件包括​​导电部分,包含在弹性聚合物质中的导电颗粒处于以元件的厚度方向取向的状态和绝缘部分,以覆盖导电部分的外周 并且包括弹性聚合物质。
    • 10. 发明申请
    • ANISOTROPICALLY CONDUCTIVE CONNECTOR AND ANISOTROPICALLY CONDUCTIVE CONNECTOR DEVICE
    • 各向异性导电连接器和非均匀导电连接器装置
    • US20090159325A1
    • 2009-06-25
    • US12296530
    • 2007-03-30
    • Daisuke YamadaKiyoshi Kimura
    • Daisuke YamadaKiyoshi Kimura
    • H01R12/04
    • H01R12/7082G01R1/0416H01R13/2414H01R43/007
    • An anisotropically conductive connector and an anisotropically conductive connector device. The anisotropically conductive connector includes a supporting member, a plurality of through-holes each extending in a thickness-wise direction of the supporting member, and anisotropically conductive sheets respectively held in the through-holes of the supporting member. Each anisotropically conductive sheet includes a frame plate, a plurality of through-holes each extending in a thickness-wise direction of the frame plate, and a plurality of anisotropically conductive elements arranged in the respective through-holes of the frame plate. Each of the anisotropically conductive elements includes a conductive part, conductive particles contained in an elastic polymeric substance in a state oriented so as to align in a thickness-wise direction of the element, and an insulating part to cover the outer periphery of the conductive part and including an elastic polymeric substance.
    • 各向异性导电连接器和各向异性导电连接器装置。 各向异性导电连接器包括支撑构件,沿支撑构件的厚度方向延伸的多个通孔以及分别保持在支撑构件的通孔中的各向异性导电片。 每个各向异性导电片包括框架板,沿着框架板的厚度方向延伸的多个通孔和布置在框架板的各个通孔中的多个各向异性导电元件。 每个各向异性导电元件包括​​导电部分,包含在弹性聚合物质中的导电颗粒处于以元件的厚度方向取向的状态和绝缘部分,以覆盖导电部分的外周 并且包括弹性聚合物质。