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80 条记录 (耗时 0.029 秒)

    Printed circuit board
    61.
    发明授权
    Printed circuit board 有权
    印刷电路板

    公开(公告)号：US08373072B2

    公开(公告)日：2013-02-12

    申请号：US12501931

    申请日：2009-07-13

    申请人： Daisuke Iguchi ,  Kanji Otsuka ,  Yutaka Akiyama

    发明人： Daisuke Iguchi ,  Kanji Otsuka ,  Yutaka Akiyama

    IPC分类号： H05K1/03

    CPC分类号： H05K9/0084 ,  H05K1/0218 ,  H05K1/0234 ,  H05K1/167 ,  H05K3/403 ,  H05K2201/0187 ,  H05K2201/0215 ,  H05K2201/09309

    摘要： A printed circuit board includes a ground layer, a power source layer, a signal wiring layer, an insulating layer and an electromagnetic radiation suppressing member. The power source layer is provided to be opposed to the ground layer. The signal wiring layer transmits a signal in a predetermined frequency domain. The insulating layer insulates the ground layer, the power source layer and the signal wiring layer from one another. The electromagnetic radiation suppressing member is provided to cover a circumferential edge of the insulating layer. The electromagnetic radiation suppressing member has a negative dielectric constant and a positive magnetic permeability in a frequency domain including the predetermined frequency domain.

    摘要翻译： 印刷电路板包括接地层，电源层，信号布线层，绝缘层和电磁辐射抑制构件。 电源层设置成与接地层相对。 信号布线层发送预定频域的信号。 绝缘层使接地层，电源层和信号布线层彼此绝缘。 电磁辐射抑制构件被设置成覆盖绝缘层的周缘。 电磁辐射抑制构件在包括预定频域的频域中具有负介电常数和正磁导率。

    Semiconductor integrated circuit package, printed circuit board, semiconductor apparatus, and power supply wiring structure
    62.
    发明授权
    Semiconductor integrated circuit package, printed circuit board, semiconductor apparatus, and power supply wiring structure 有权
    半导体集成电路封装，印刷电路板，半导体装置和电源布线结构

    公开(公告)号：US07906840B2

    公开(公告)日：2011-03-15

    申请号：US12204677

    申请日：2008-09-04

    申请人： Kanji Otsuka ,  Yutaka Akiyama

    发明人： Kanji Otsuka ,  Yutaka Akiyama

    IPC分类号： H01L23/02

    CPC分类号： H05K1/0231 ,  H01L23/50 ,  H01L23/5286 ,  H01L23/552 ,  H01L23/66 ,  H01L2223/6638 ,  H01L2224/16225 ,  H01L2924/19051 ,  H01L2924/3011 ,  H05K1/0263 ,  H05K2201/09672 ,  H05K2201/10545 ,  H05K2201/10734

    摘要： A semiconductor integrated circuit package, a printed circuit board, a semiconductor apparatus, and a power supply wiring structure that allow attainment of stable power source and ground wiring without causing resonance even in a high-frequency bandwidth are provided. In an interior portion of the package, a power source wiring and a ground wiring constitute a pair wiring structure in which the power source wiring and the ground wiring are juxtaposed at a predetermined interval so as to establish electromagnetic coupling therebetween. A plurality of pair wiring structures are combined in such a manner that, when viewed in a section perpendicular to a wiring extending direction, the pair wiring assembly assumes a staggered (checkered) configuration. It is preferable that, each of the silicon chip and the printed circuit board, like the package, has pair wiring structures disposed inside.

    摘要翻译： 提供了一种半导体集成电路封装，印刷电路板，半导体装置和电源布线结构，即使在高频带宽下也能够实现稳定的电源和接地布线而不引起共振。 在封装的内部，电源布线和接地布线构成一对布线结构，其中电源布线和接地布线以预定的间隔并置，以便在它们之间建立电磁耦合。 多个对布线结构以这样的方式组合，即当在与布线延伸方向垂直的截面中观察时，该对布线组件呈现交错（方格）的结构。 优选地，像封装一样，硅芯片和印刷电路板中的每一个具有配置在内部的配线结构。

    STORAGE BATTERY
    64.
    发明申请
    STORAGE BATTERY 审中-公开
    储存电池

    公开(公告)号：US20100014211A1

    公开(公告)日：2010-01-21

    申请号：US12519020

    申请日：2007-12-13

    申请人： Kanji Otsuka

    发明人： Kanji Otsuka

    IPC分类号： H01G4/20 ,  H01G9/02

    CPC分类号： H01G11/26 ,  H01G11/30 ,  H01G11/46 ,  Y02E60/13

    摘要： A storage battery of the present invention is a capacitor-type storage battery having a short charging time and a long life, and capable of realizing a high output voltage. The storage battery includes a metal sheet 10 connected to a first terminal 22, a first metamaterial film 13 formed on a front surface of the metal sheet 10, and a first conductive film 12 formed on the first metamaterial film 13 and connected to a second terminal 21. The first metamaterial film 13 is a polycrystalline semiconductor film, and in each of crystal grains constituting the polycrystalline semiconductor film, the inside is of a first conductivity type, and the vicinity of interface is of a second conductivity type. An oxide insulating film may be formed on a surface of the metal sheet 10.

    摘要翻译： 本发明的蓄电池是具有短的充电时间和长寿命并且能够实现高输出电压的电容器型蓄电池。 蓄电池包括连接到第一端子22的金属片10，形成在金属片10的前表面上的第一超材料膜13和形成在第一超材料膜13上并连接到第二端子的第一导电膜12 第一超材料膜13是多晶半导体膜，并且在构成多晶半导体膜的晶粒的每一个中，内部是第一导电型，并且界面附近是第二导电类型。 可以在金属片10的表面上形成氧化物绝缘膜。

    Signal transmission circuit and signal transmission system
    65.
    发明申请
    Signal transmission circuit and signal transmission system 有权
    信号传输电路和信号传输系统

    公开(公告)号：US20080310521A1

    公开(公告)日：2008-12-18

    申请号：US12153786

    申请日：2008-05-23

    申请人： Kanji Otsuka ,  Yutaka Akiyama

    发明人： Kanji Otsuka ,  Yutaka Akiyama

    IPC分类号： H04B3/00 ,  H04L27/00 ,  H04L25/00

    CPC分类号： H04L25/028

    摘要： A signal transmission circuit includes a transmitting circuit for outputting a transmitting signal to a transmission line, a parallel circuit including a capacitor and a first resistance connected between an output terminal of the transmitting circuit and the transmission line, and a series circuit including an inductor and a second resistance connected between an output side of the parallel circuit and a ground.

    摘要翻译： 信号传输电路包括用于向传输线输出发送信号的发送电路，包括电容器的并联电路和连接在发送电路的输出端子与传输线路之间的第一电阻，以及串联电路，包括电感器和 连接在并联电路的输出侧和地之间的第二电阻。

    Narrow impedance conversion device
    66.
    发明申请
    Narrow impedance conversion device 有权
    窄阻抗转换器件

    公开(公告)号：US20070176708A1

    公开(公告)日：2007-08-02

    申请号：US11500943

    申请日：2006-08-09

    申请人： Kanji Otsuka ,  Tamotsu Usami ,  Yutaka Akiyama

    发明人： Kanji Otsuka ,  Tamotsu Usami ,  Yutaka Akiyama

    IPC分类号： H03H7/38

    CPC分类号： H01P5/02

    摘要： An impedance conversion device has four conductors arranged so that the first and second conductors form a transmission line having a first characteristic impedance, the third and fourth conductors form a transmission line having the first characteristic impedance, the first and third conductors form a transmission line having a second characteristic impedance, and the second and fourth conductors form a third transmission line having the second characteristic impedance. The second and fourth conductors are interconnected at proximate ends through a resistance equal to the first characteristic impedance. The third and fourth conductors are interconnected at proximate ends through a resistance equal to the second characteristic impedance. The lateral dimensions of the impedance conversion device are small enough to permit insertion in a stacked pair line.

    摘要翻译： 阻抗转换装置具有四个导体，其布置成使得第一和第二导体形成具有第一特征阻抗的传输线，第三和第四导体形成具有第一特征阻抗的传输线，第一和第三导体形成传输线， 第二特征阻抗，第二和第四导体形成具有第二特性阻抗的第三传输线。 第二和第四导体通过等于第一特征阻抗的电阻在近端互连。 第三和第四导体通过等于第二特征阻抗的电阻在近端互连。 阻抗转换装置的横向尺寸足够小以允许插入堆叠的对线。

    Signal transmission system
    67.
    发明授权
    Signal transmission system 有权
    信号传输系统

    公开(公告)号：US07173449B2

    公开(公告)日：2007-02-06

    申请号：US10353040

    申请日：2003-01-29

    申请人： Kanji Otsuka ,  Tamotsu Usami

    发明人： Kanji Otsuka ,  Tamotsu Usami

    IPC分类号： H03K17/16 ,  H03K19/0175

    CPC分类号： H04L25/0292 ,  H01L24/46 ,  H01L2224/05553 ,  H01L2224/48137 ,  H01L2224/49171 ,  H01L2224/49175 ,  H01L2924/00014 ,  H01L2924/12032 ,  H01L2924/12036 ,  H01L2924/1305 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/30111 ,  H01L2924/3025 ,  H04L25/0272 ,  H04L25/0278 ,  H04L25/028 ,  H01L2924/00 ,  H01L2224/45099

    摘要： Signal transmission technology for transmitting 20–50 GHz band digital high speed signals, while keeping to the system structure and element structure of the prior art is provided. A signal transmission system is provided in which the driver and the receiver comprise the logic circuit and the memory circuit for a transistor extending an entire electronic circuit, and wherein the driver is connected to the receiver via a signal transmission line, and to the power source Vdd via the power source/ground transmission line, and the receiver circuits and the driver and receiver all have substantially differential input and differential output, and at the output terminal of the substantially differential output of the driver there are no connections to a power source or a ground and the receiver receives signals by detecting potential difference of a substantially differential input signal and there are no distribution wires in the signal transmission lines.

    摘要翻译： 提供用于传输20-50GHz频带数字高速信号的信号传输技术，同时保持现有技术的系统结构和元件结构。 提供了一种信号传输系统，其中驱动器和接收器包括用于延伸整个电子电路的晶体管的逻辑电路和存储器电路，并且其中驱动器经由信号传输线连接到接收器，并且连接到电源 Vdd通过电源/接地传输线路，接收器电路和驱动器和接收器均具有实质差分输入和差分输出，并且在驱动器的基本差分输出的输出端子处没有连接到电源或 接地和接收器通过检测基本上差分输入信号的电位差来接收信号，并且在信号传输线中不存在配线。