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    Catalytic sensor structure
    5.
    发明授权
    Catalytic sensor structure 失效
    催化传感器结构

    公开(公告)号：US07545010B2

    公开(公告)日：2009-06-09

    申请号：US10912082

    申请日：2004-08-06

    申请人： Shigeru Ichihara ,  Kaoru Konakahara ,  Tohru Den ,  Kazuhiko Fukutani

    发明人： Shigeru Ichihara ,  Kaoru Konakahara ,  Tohru Den ,  Kazuhiko Fukutani

    IPC分类号： H01L29/43

    CPC分类号： H01L29/0665 ,  B82Y10/00 ,  H01L29/0673 ,  H01L29/0676 ,  Y10S977/72 ,  Y10S977/764 ,  Y10S977/778 ,  Y10S977/78 ,  Y10S977/782 ,  Y10S977/957

    摘要： The invention provides a nanostructure including nanowires having very small diameters and integrated at a high density, and capable of being applied to still further high-functional devices.The invention provides a structure including a substrate or substrate having an underlayer, and a structure formed on the substrate or substrate having an underlayer, wherein the structure includes a columnar first part (part) and a second part (part) formed to surround the first part, and the second part comprises two or more types of materials capable of forming eutectic crystals, one type of the materials is a semiconductor material, and the height of the first part from the substrate is greater than the height of the second part from the substrate.

    摘要翻译： 本发明提供纳米结构，其纳米线具有非常小的直径并且以高密度集成，并且能够应用于更多的高功能器件。 本发明提供一种结构，其包括具有底层的衬底或衬底，以及形成在具有底层的衬底或衬底上的结构，其中该结构包括柱状第一部分（部分）和第二部分（部分），该第二部分 第二部分包括能够形成共晶晶体的两种或更多种类型的材料，一种类型的材料是半导体材料，并且第一部分与基板的高度大于第二部分的高度 基质。

    Field-effect transistor, sensor using it, and production method thereof
    7.
    发明申请
    Field-effect transistor, sensor using it, and production method thereof 失效
    场效应晶体管，使用它的传感器及其制造方法

    公开(公告)号：US20060120918A1

    公开(公告)日：2006-06-08

    申请号：US10530549

    申请日：2004-08-04

    申请人： Kazuhiko Fukutani ,  Takao Yonehara ,  Hirokatsu Miyata ,  Youhei Ishida ,  Tohru Den

    发明人： Kazuhiko Fukutani ,  Takao Yonehara ,  Hirokatsu Miyata ,  Youhei Ishida ,  Tohru Den

    IPC分类号： G01N33/00

    CPC分类号： G01N27/4146 ,  Y10S438/96 ,  Y10T436/11 ,  Y10T436/114165

    摘要： A sensor which has high measuring sensitivity and is excellent in response is provided by forming a porous film in a sensitive section of a field-effect transistor. It comprises a porous body, which is formed on a sensitive section (here, a gate insulating film) of the field-effect transistor and has cylindrical pores which are formed almost perpendicularly to a substrate, and the field-effect transistor. It uses as a porous film a porous film which is made of a semiconductor material whose main component (except oxygen) is silicon, germanium, or a composite of silicon and germanium, or a porous film made of an insulation material whose main component is silicon oxide, which has pores perpendicular to the substrate.

    摘要翻译： 通过在场效应晶体管的敏感部分中形成多孔膜来提供具有高测量灵敏度和响应性优异的传感器。 它包括形成在场效应晶体管的敏感部分（这里是栅极绝缘膜）上并具有几乎垂直于基板形成的圆柱形孔的多孔体和场效应晶体管。 作为多孔膜，使用由主要成分（氧除外）为硅，锗或硅与锗的复合体的半导体材料制成的多孔膜，或由主要成分为硅的绝缘材料构成的多孔膜 氧化物，其具有垂直于衬底的孔。

    Semiconductor device and method for manufacturing the same
    8.
    发明申请
    Semiconductor device and method for manufacturing the same 审中-公开
    半导体装置及其制造方法

    公开(公告)号：US20060022342A1

    公开(公告)日：2006-02-02

    申请号：US10986939

    申请日：2004-11-15

    申请人： Kazuhiko Fukutani ,  Tohru Den ,  Hirokatsu Miyata

    发明人： Kazuhiko Fukutani ,  Tohru Den ,  Hirokatsu Miyata

    IPC分类号： H01L23/52

    CPC分类号： H01L21/76879 ,  G11B5/7325 ,  G11B5/743 ,  G11B5/855 ,  H01L21/7682 ,  H01L21/76838 ,  H01L21/76877 ,  H01L21/76888 ,  H01L23/52 ,  H01L23/5222 ,  H01L23/53295 ,  H01L2221/1094 ,  H01L2924/0002 ,  H01L2924/00

    摘要： A semiconductor device has multi-layered interlayer insulating layers 3 formed on a semiconductor substrate 1, and wirings 4 formed in the interlayer insulating layers 3. The interlayer insulating layers 3 are composed of porous bodies having fine columnar pores and parent-material regions consisting mainly of silicon oxides surrounding the fine pores. The wirings 4 are composed of structures wherein columnar substances containing aluminum are dispersed in a base material containing silicon, or regions wherein an electrically conductive material is introduced in a portion of the porous bodies. The average diameter of the fine pores in the porous bodies is 1 nm or larger and 10 nm or smaller, and the average distance between the fine pores is 3 nm or larger and 15 nm or smaller. The fine pores in the porous bodies is formed perpendicularly, or substantially perpendicularly to the film surface on a semiconductor substrate 1.

    摘要翻译： 半导体器件具有形成在半导体衬底1上的多层层间绝缘层3和形成在层间绝缘层3中的布线4。 层间绝缘层3由具有细柱状孔的多孔体和主要由围绕细孔的氧化硅组成的母材区构成。 配线4由含有铝的柱状物质分散在含有硅的基材中的结构或其中在多孔体的一部分中导入导电材料的区域构成。 多孔体的细孔的平均直径为1nm以上且10nm以下，微细孔的平均距离为3nm以上且15nm以下。 多孔体中的细孔形成为垂直于或基本垂直于半导体基板1上的膜表面。

    Fluid control device and method of manufacturing the same
    10.
    发明授权
    Fluid control device and method of manufacturing the same 失效
    流体控制装置及其制造方法

    公开(公告)号：US07631769B2

    公开(公告)日：2009-12-15

    申请号：US11676884

    申请日：2007-02-20

    申请人： Tohru Den ,  Kazuhiko Fukutani

    发明人： Tohru Den ,  Kazuhiko Fukutani

    IPC分类号： B01D71/02 ,  B01D41/04 ,  C25D11/02 ,  B01D63/08

    CPC分类号： B01D67/0065 ,  B01D71/025 ,  B01D71/027 ,  Y10T428/249967 ,  Y10T428/249969 ,  Y10T428/24997 ,  Y10T428/249979

    摘要： A fluid control device has very fine pores with an average diameter not greater than 10 nm and provides a large flux. The fluid control device comprises an anodized alumina film having fine pores and a silicon based micro-porous film having very fine pores and made from an AlSi mixed film and the fine pores and the very fine pores are at least partly linked with each other. The fluid control device is prepared from a film including at least an aluminum layer and an AlSi mixed film by forming an anodized alumina film having fine pores by way of an anodization process for the aluminum layer part and also forming a silicon based micro-porous film having very fine pores containing silicon as principal ingredient by way of an anodization process or etching process for the AlSi mixed film. The fluid control device can be used as filter or ultrafilter film that allows fluid and gas to pass through it.

    摘要翻译： 流体控制装置具有非常细的孔，平均直径不大于10nm，并提供大的通量。 流体控制装置包括具有细孔的阳极氧化氧化铝膜和具有非常细小孔并由AlSi混合膜制成的硅基微孔膜，并且细孔和极细孔至少部分地彼此连接。 流体控制装置由至少包含铝层和AlSi混合膜的膜通过用于铝层部分的阳极氧化处理形成具有细孔的阳极化氧化铝膜并且还形成硅基微孔膜 通过阳极氧化处理或AlSi混合膜的蚀刻工艺，具有含有硅作为主要成分的非常细的孔。 流体控制装置可用作允许流体和气体通过的过滤器或超滤膜。