中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

26 records (took 0.017 seconds)

    Method for manufacturing a semiconductor device
    1.
    发明授权
    Method for manufacturing a semiconductor device 有权
    半导体器件的制造方法

    公开(公告)号：US08017518B2

    公开(公告)日：2011-09-13

    申请号：US12341495

    申请日：2008-12-22

    Applicant: Yasunori Morinaga ,  Hideo Nakagawa

    Inventor： Yasunori Morinaga ,  Hideo Nakagawa

    IPC: H01L21/00

    CPC classification number: H01L21/76814 ,  H01L21/02063 ,  H01L21/3105 ,  H01L21/76825 ,  H01L21/76826 ,  H01L21/76831

    Abstract: A method for manufacturing a semiconductor device includes the steps of: (a) forming a low dielectric constant film over a semiconductor substrate; (b) forming a recess in the low dielectric constant film; (c) after the step (b), sequentially performing the steps of (c1) applying an organic solution to the low dielectric constant film and (c2) silylating the low dielectric constant film with a silylating solution; and (d) after the step (c), embedding a metal in the recess to form at least one of a via plug and a metal wiring in the low dielectric constant film. Performing the step (c1) before the step (c2) improves a penetration property of the silylating solution into the low dielectric constant film.

    Abstract translation: 一种制造半导体器件的方法包括以下步骤：（a）在半导体衬底上形成低介电常数膜; （b）在低介电常数膜中形成凹部; （c）在步骤（b）之后，顺序地执行步骤（c1）将有机溶液施加到低介电常数膜上，和（c2）用甲硅烷基化溶液甲硅烷基化低介电常数膜; 和（d）在步骤（c）之后，将金属嵌入凹槽中以在低介电常数膜中形成通孔塞和金属布线中的至少一个。 在步骤（c2）之前执行步骤（c1）改善了甲硅烷基化溶液渗透到低介电常数膜中的渗透性。

    Electrode and fuel cell
    3.
    发明申请
    Electrode and fuel cell 审中-公开
    电极和燃料电池

    公开(公告)号：US20060127745A1

    公开(公告)日：2006-06-15

    申请号：US11346198

    申请日：2006-02-03

    Applicant: Hidehiro Sasaki ,  Nobuyasu Suzuki ,  Yasunori Morinaga ,  Yuka Yamada ,  Tadashi Sotomura

    Inventor： Hidehiro Sasaki ,  Nobuyasu Suzuki ,  Yasunori Morinaga ,  Yuka Yamada ,  Tadashi Sotomura

    IPC: H01M4/86 ,  H01M4/96

    CPC classification number: H01B1/122 ,  H01M4/8605 ,  H01M4/8668 ,  H01M4/9016 ,  H01M4/96

    Abstract: The present invention provides an electrode comprising on an electrode substrate a catalytic layer comprising catalytically active particles and a solid polymer comprising a component represented by Structural Formula (1) below: wherein R1, R2, R3, and R4 are the same or different, and independently represent a hydrogen atom or C1-8 univalent hydrocarbon group, and m and n are independently an integer from 2 to 4; a fuel cell comprising the catalytic layer; and a fuel cell for bioimplantation whose surface is coated with the solid polymer.

    Abstract translation: 本发明提供一种电极，其在电极基板上包含催化剂层，该催化剂层含有催化活性粒子和包含由下述结构式（1）表示的成分的固体聚合物：其中R 1，R 2， R 3，R 3和R 4相同或不同，并且独立地表示氢原子或C 1-8烷基单价 烃基，m和n分别为2〜4的整数。 包含催化层的燃料电池; 以及其表面用固体聚合物涂覆的用于生物植入的燃料电池。

    Method for fabricating semiconductor device
    4.
    发明授权
    Method for fabricating semiconductor device 有权
    制造半导体器件的方法

    公开(公告)号：US08486832B2

    公开(公告)日：2013-07-16

    申请号：US11898140

    申请日：2007-09-10

    Applicant: Yasunori Morinaga ,  Hideo Nakagawa

    Inventor： Yasunori Morinaga ,  Hideo Nakagawa

    IPC: H01L21/44

    CPC classification number: H01L21/76843 ,  H01L21/76873 ,  H01L21/76877

    Abstract: A trench is formed in an interlayer dielectric formed on a substrate, then a barrier seed film is formed to cover the interlayer dielectric and the inner walls of the trench, and copper is embedded in the trench by electrolytic plating using the barrier seed film as an electrode. The barrier seed film is a single-layer film made of an oxide or nitride of a refractory metal and contains a low-resistance metal other than copper.

    Abstract translation: 在形成在基板上的层间电介质中形成沟槽，然后形成阻挡种子膜以覆盖沟槽的层间电介质和内壁，并且通过电解电镀将铜嵌入沟槽中，使用阻挡种子膜作为 电极。 阻挡种子膜是由难熔金属的氧化物或氮化物制成的单层膜，并且含有铜以外的低电阻金属。

    Process for preparing a dispersion liquid of zeolite fine particles
    5.
    发明授权
    Process for preparing a dispersion liquid of zeolite fine particles 有权
    制备沸石微粒分散液的方法

    公开(公告)号：US07923522B2

    公开(公告)日：2011-04-12

    申请号：US12060291

    申请日：2008-04-01

    Applicant: Yoshitaka Hamada ,  Masaru Sasago ,  Hideo Nakagawa ,  Yasunori Morinaga

    Inventor： Yoshitaka Hamada ,  Masaru Sasago ,  Hideo Nakagawa ,  Yasunori Morinaga

    IPC: C08G77/08

    CPC classification number: H01L21/31695 ,  C01B39/04 ,  C23C18/1212 ,  C23C18/122 ,  C23C18/127 ,  H01L21/02126 ,  H01L21/02203 ,  H01L21/02216 ,  H01L21/02282 ,  Y10T428/249953

    Abstract: The invention provides a preparation process of organic-group-modified zeolite fine particles excellent in stability of particle size and to be used for electronic materials or the like. The preparation process comprises a first step of obtaining a liquid containing zeolite seed crystals having a particle size of 80 nm or less which are formed in the presence of a structure directing agent, a second step of adding an organic-group-containing hydrolyzable silane compound to the liquid obtained by the first step, and a third step of maturing the liquid of the second step at temperature higher than that of the first step. A dispersion liquid of zeolite fine particles obtained by the process.

    Abstract translation: 本发明提供了粒径稳定性优异且用于电子材料等的有机基团改性沸石微粒的制备方法。 制备方法包括获得在结构导向剂存在下形成的含有粒径为80nm以下的沸石晶种的液体的第一步骤，添加含有机基的可水解硅烷化合物的第二步骤 与第一步骤获得的液体相比，以及第三步骤，在比第一步高的温度下熟化第二步骤的液体。 通过该方法获得的沸石细颗粒的分散液。

    Semiconductor electrode, production process thereof and photovoltaic cell using semiconductor electrode
    6.
    发明授权
    Semiconductor electrode, production process thereof and photovoltaic cell using semiconductor electrode 有权
    半导体电极，其制造方法和使用半导体电极的光伏电池

    公开(公告)号：US07476607B2

    公开(公告)日：2009-01-13

    申请号：US11448917

    申请日：2006-06-08

    Applicant: Yuka Yamada ,  Nobuyasu Suzuki ,  Yasunori Morinaga ,  Hidehiro Sasaki

    Inventor： Yuka Yamada ,  Nobuyasu Suzuki ,  Yasunori Morinaga ,  Hidehiro Sasaki

    IPC: H01L21/44

    CPC classification number: B01J35/023 ,  B01J35/004 ,  H01G9/2027 ,  H01M14/005 ,  Y02E10/542 ,  Y02P70/521

    Abstract: An object of the present invention is to provide a photovoltaic cell that demonstrates a superior photoelectric conversion function. The present invention relates to a photovoltaic cell comprising a semiconductor electrode, an electrolyte and a counter electrode, wherein (1) the semiconductor electrode contains an oxide semiconductor layer having photocatalytic activity, (2) the oxide semiconductor layer contains secondary particles in which primary particles comprising a metal oxide are aggregated, (3) the average particle diameter of the primary particles is from 1 nm to 50 nm, and the average particle diameter of the secondary particles is from 100 nm to 10 μm, and (4) the photovoltaic cell generates electromotive force by radiating light of a wavelength substantially equal to the average particle diameter of the secondary particles onto the semiconductor electrode.

    Abstract translation: 本发明的目的是提供一种表现出优异的光电转换功能的光伏电池。 本发明涉及一种包括半导体电极，电解质和对电极的光伏电池，其中（1）半导体电极含有具有光催化活性的氧化物半导体层，（2）氧化物半导体层含有二次粒子， （3）一次粒子的平均粒径为1nm〜50nm，二次粒子的平均粒径为100nm〜10μm，（4）光伏电池 通过将基本上等于二次粒子的平均粒径的波长的光照射到半导体电极上来产生电动势。

Patent Agency Ranking