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    Electrical devices
    51.
    发明授权
    Electrical devices 有权
    电气设备

    公开(公告)号：US07355504B2

    公开(公告)日：2008-04-08

    申请号：US10721478

    申请日：2003-11-25

    Applicant: Gregory A. Graves ,  Michael Zhang ,  Daniel Chandler ,  Chi-Ming Chan ,  Shou-Mean Fang ,  Dennis Siden ,  Mark Thompson

    Inventor： Gregory A. Graves ,  Michael Zhang ,  Daniel Chandler ,  Chi-Ming Chan ,  Shou-Mean Fang ,  Dennis Siden ,  Mark Thompson

    IPC: H01C7/10

    CPC classification number: H05K1/184 ,  H01C1/14 ,  H01C1/1406 ,  H01C7/027 ,  H01C17/06586 ,  H05K1/182 ,  H05K3/0097 ,  H05K3/3442 ,  H05K3/403 ,  H05K2201/09181 ,  H05K2201/09954 ,  H05K2201/10022 ,  H05K2201/10469 ,  H05K2201/10643 ,  H05K2201/10666 ,  Y02P70/613 ,  Y10T29/49085 ,  Y10T29/49101 ,  Y10T29/49103

    Abstract: An electrical device which comprises first and second laminar electrodes and a laminar PTC resistive element sandwiched between them, the device comprising (a) a main portion which comprises a main part of the first electrode, a main part of the second electrode, and a main part of the resistive element; and (b) a first connection leg which extends away from the main portion and which comprises a first leg part of the first electrode which is integral with the main part of the first electrode, and a first leg part of the resistive element which is integral with the main part of the resistive element. Such devices can be secured to circuit boards in a variety of ways, and to elastically deformed terminals. Preferably preferred devices contain two laminar electrodes, with a PTC element between them, and a cross-conductor which passes through the thickness of the device and contacts one only of the two electrodes. The cross-conductor permits connection to both electrodes from the same side of the device, and also makes it possible to carry out the steps for preparing such devices on an assembly which corresponds to a number of individual devices, with division of the assembly as the final step.

    Abstract translation: 一种电气装置，包括第一和第二层状电极和夹在它们之间的层状PTC电阻元件，所述装置包括（a）主要部分，其包括第一电极的主要部分，第二电极的主要部分和主体部分 电阻元件的一部分; 和（b）第一连接腿，其远离主要部分延伸并且包括与第一电极的主要部分成一体的第一电极的第一腿部和电阻元件的第一腿部， 与电阻元件的主要部分。 这样的装置可以以各种方式固定到电路板，并且可弹性变形的端子。 优选地，优选的装置包含两个层状电极，其间具有PTC元件，并且穿过该器件的厚度并且仅与两个电极中的一个接触的交叉导体。 交叉导体允许从设备的同一侧连接到两个电极，并且还使得可以在对应于多个单独设备的组件上执行用于准备这样的设备的步骤，将组件划分为 最后一步。

    Embedded multilayer chip capacitor and printed circuit board having the same
    52.
    发明申请
    Embedded multilayer chip capacitor and printed circuit board having the same 有权
    嵌入式多层片式电容器和具有相同功能的印刷电路板

    公开(公告)号：US20060198079A1

    公开(公告)日：2006-09-07

    申请号：US11319722

    申请日：2005-12-29

    Applicant: Chang Shim ,  Jin An ,  Suk Cho ,  Sung Kang

    Inventor： Chang Shim ,  Jin An ,  Suk Cho ,  Sung Kang

    IPC: H01G4/228

    CPC classification number: H01G2/06 ,  H01G4/232 ,  H01G4/30 ,  H01L2924/0002 ,  H05K1/0231 ,  H05K1/185 ,  H05K2201/10643 ,  H01L2924/00

    Abstract: The invention provides an embedded multilayer chip capacitor, and a printed circuit board having the same. The embedded multilayer chip capacitor comprises a capacitor body having a plurality of dielectric layers stacked one on another; a plurality of first and second internal electrodes formed inside the capacitor body, separated by the dielectric layers; and first and second vias extended vertically inside the capacitor body. The first via is connected to the first internal electrodes and the second via is connected to the second internal electrodes. The first via is led to a bottom of the capacitor body and the second via is led to a top of the capacitor body.

    Abstract translation: 本发明提供一种嵌入式多层片状电容器及具有该电容器的印刷电路板。 嵌入式多层片状电容器包括：具有彼此层叠的多个电介质层的电容器本体; 多个第一和第二内部电极，形成在电容器本体内部，被电介质层分隔开; 并且第一和第二通孔在电容器体内垂直延伸。 第一通孔连接到第一内部电极，第二通孔连接到第二内部电极。 第一通孔被引导到电容器主体的底部，第二通孔被引导到电容器主体的顶部。

    BATTERY HOLDER
    53.
    发明申请
    BATTERY HOLDER 有权
    电池座

    公开(公告)号：US20050287423A1

    公开(公告)日：2005-12-29

    申请号：US10711534

    申请日：2004-09-24

    Applicant: Jih-Chen Yeh

    Inventor： Jih-Chen Yeh

    IPC: H01M2/10 ,  H05K3/30 ,  H05K3/34

    CPC classification number: H01M2/1044 ,  H01R12/57 ,  H05K3/301 ,  H05K3/341 ,  H05K2201/1031 ,  H05K2201/10393 ,  H05K2201/10643 ,  Y02P70/611

    Abstract: A battery holder (210) for mounting a button-type battery (200) on a printed circuit board (220) is provided. The battery holder comprises a resilient electrode plate (212), a ring (214) and a battery cap (216). The resilient electrode plate is soldered to positive contacts (222) of the printed circuit board. An anode of the battery is put on and electrically connects with the resilient electrode plate to thereby connect electrically with the positive contacts on the printed circuit board. The ring is soldered to negative contacts (224) of the printed circuit board and surrounds the resilient electrode plate. The battery is accommodated within the ring. The battery cap is fixed and electrically connected to the ring and covers the battery. The battery cap also electrically contacts with a cathode (202) on a top of the battery. The cathode and anode of the battery are separated by an insulation (206).

    Abstract translation: 提供一种用于将按钮式电池（200）安装在印刷电路板（220）上的电池座（210）。 电池座包括弹性电极板（212），环（214）和电池盖（216）。 弹性电极板被焊接到印刷电路板的正触点（222）上。 将电池的阳极放置并与弹性电极板电连接，从而与印刷电路板上的正触点电连接。 环被焊接到印刷电路板的负触点（224）并且围绕弹性电极板。 电池容纳在环内。 电池盖固定并电连接到环上并覆盖电池。 电池盖也与电池顶部的阴极（202）电接触。 电池的阴极和阳极由绝缘体（206）分开。

    Circuit protection device
    54.
    发明申请
    Circuit protection device 有权
    电路保护装置

    公开(公告)号：US20040218329A1

    公开(公告)日：2004-11-04

    申请号：US10835655

    申请日：2004-04-30

    Applicant: Tyco Electronics Corporation

    Inventor： Paul N. Becker ,  Sirikhit Maniraj ,  Martin Pineda ,  Anthony Vranicar ,  Francis M. Yankello ,  Frank Wasilewski

    IPC: H02H005/04

    CPC classification number: H01C1/016 ,  H01C1/1406 ,  H01C1/144 ,  H05K3/3426 ,  H05K2201/10454 ,  H05K2201/10643 ,  Y02P70/613

    Abstract: A circuit protection device (31) suitable for surface mounting on a substrate (19). The device has a laminar PTC resistive element (3) which is composed of a conductive polymer composition and is positioned between first and second electrodes (5,7). Attached to the first electrode is a first electrical terminal (33) containing an electrically conductive material which has a first attachment portion (35) connected to a first flexible portion (39) by means of a first connection portion (47). At least part of the first flexible portion is free of attachment to the first electrode. The first attachment portion is coplanar with at least one of the first connection portion and the first flexible portion. The first attachment portion may contain a slot (49) and a solid hinge portion (51). When the device is mounted on a substrate by means of a mounting component (41) extending from the first terminal, the first flexible portion allows contraction and expansion of the conductive polymer despite the rigid attachment of the mounting component onto the substrate.

    Abstract translation: 一种适于表面安装在基板（19）上的电路保护装置（31）。 该装置具有由导电聚合物组合物构成并位于第一和第二电极（5,7）之间的层状PTC电阻元件（3）。 连接到第一电极的是包含导电材料的第一电端子（33），其具有借助于第一连接部分（47）连接到第一柔性部分（39）的第一附接部分（35）。 第一柔性部分的至少一部分不与第一电极连接。 第一附接部分与第一连接部分和第一柔性部分中的至少一个共面。 第一附接部分可以包含槽（49）和实心铰链部分（51）。 当通过从第一端子延伸的安装部件（41）将装置安装在基板上时，尽管将安装部件刚性地附接到基板上，但是第一柔性部分允许导电聚合物的收缩和膨胀。

    Secondary cell protection circuit device and secondary cell assembly
    57.
    发明授权
    Secondary cell protection circuit device and secondary cell assembly 有权
    二次电池保护电路装置和二次电池组装

    公开(公告)号：US06713210B1

    公开(公告)日：2004-03-30

    申请号：US09700692

    申请日：2001-03-21

    Applicant: Takashi Sato ,  Naofumi Miyasaka ,  Takashi Hasunuma

    Inventor： Takashi Sato ,  Naofumi Miyasaka ,  Takashi Hasunuma

    IPC: H01M234

    CPC classification number: H01M2/348 ,  H01C1/1406 ,  H01M10/4257 ,  H01M10/48 ,  H01M2200/10 ,  H01M2200/106 ,  H05K1/167 ,  H05K3/3442 ,  H05K2201/10643 ,  Y02P70/613

    Abstract: A PTC device formed integrally on a PCB substrate, such a PCB substrate, a secondary battery protection circuit device comprising such PCB substrate provided with a circuit to control the voltage and current of secondary batteries, and a secondary battery assembly provided with said device. A PCB substrate 1 is provided with an electronic component 2 and a PTC device 3. The PTC device 3 has a construction having a PTC material 6 in the center, which is provided with foils 7, 7′ made of nickel foil on its top and bottom; an outlet electrode 4 is provided on the foil 7, and an outlet electrode 5, provided on the PCB substrate, is soldered below.

    Abstract translation: 一种PTC器件，其一体地形成在PCB基板（例如PCB基板）上，二次电池保护电路装置包括设置有用于控制二次电池的电压和电流的电路的PCB基板以及设置有所述装置的二次电池组件。 PCB基板1设置有电子部件2和PTC装置3. PTC装置3具有中心具有PTC材料6的结构，其在其顶部设置有由镍箔制成的箔7,7'， 底部; 出口电极4设置在箔7上，并且设置在PCB基板上的出口电极5被焊接在下面。

    Adding electrical resistance in series with bypass capacitors using annular resistors
    59.
    发明申请
    Adding electrical resistance in series with bypass capacitors using annular resistors 有权
    使用环形电阻增加与旁路电容串联的电阻

    公开(公告)号：US20030076197A1

    公开(公告)日：2003-04-24

    申请号：US10001781

    申请日：2001-10-24

    Inventor： Istvan Novak ,  Valerie St.Cyr ,  Michael C. Freda ,  Merle Tetreault

    IPC: H01P005/12

    CPC classification number: H05K1/0234 ,  H05K1/0231 ,  H05K1/113 ,  H05K1/115 ,  H05K1/116 ,  H05K1/167 ,  H05K2201/093 ,  H05K2201/09309 ,  H05K2201/09454 ,  H05K2201/0979 ,  H05K2201/10022 ,  H05K2201/10515 ,  H05K2201/1053 ,  H05K2201/10636 ,  H05K2201/10643 ,  Y02P70/611

    Abstract: A method for achieving a desired value of electrical impedance between conductors of an electrical power distribution structure by electrically coupling multiple bypass capacitors and corresponding electrical resistance elements in series between the conductors. The resistance elements may be annular resistors, and may provide the designer a greater degree of control of the system ESR. The annular resistors may comprise a first terminal, an annular resistor, and a second terminal. The second terminal may be located within the confines of the annular resistor. The annular resistors may be printed onto a conductive plane (e.g. a power plane or a ground plane), or may be a discrete component.

    Abstract translation: 一种用于通过电耦合多个旁路电容器和在导体之间串联的对应的电阻元件来实现电力分配结构的导体之间的电阻抗的期望值的方法。 电阻元件可以是环形电阻器，并且可以向设计者提供对系统ESR的更大程度的控制。 环形电阻器可以包括第一端子，环形电阻器和第二端子。 第二端子可以位于环形电阻器的范围内。 环形电阻器可以印刷到导电平面（例如电源平面或接地平面）上，或者可以是分立的部件。

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