公开(公告)号：US09893361B1

公开(公告)日：2018-02-13

申请号：US15437722

申请日：2017-02-21

申请人： Marc Jaker ,  Kim Jaker

发明人： Marc Jaker ,  Kim Jaker

IPC分类号： H01M4/62 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0585 ,  H01M8/1016 ,  H01M4/66 ,  H01M4/96 ,  H01G9/012 ,  H01G9/15 ,  H01G9/025 ,  H01G9/00 ,  H01G9/042 ,  H01G9/08

CPC分类号： H01M4/626 ,  H01G9/0029 ,  H01G9/012 ,  H01G9/025 ,  H01G9/0425 ,  H01G9/08 ,  H01G9/15 ,  H01M2/145 ,  H01M2/166 ,  H01M4/0402 ,  H01M4/0411 ,  H01M4/0414 ,  H01M4/0473 ,  H01M4/0476 ,  H01M4/0478 ,  H01M4/622 ,  H01M4/625 ,  H01M4/663 ,  H01M4/666 ,  H01M4/668 ,  H01M4/70 ,  H01M4/75 ,  H01M4/96 ,  H01M8/1016 ,  H01M10/049 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0562 ,  H01M10/058 ,  H01M10/0585 ,  H01M2300/0091

摘要： The present disclosure is directed to electrochemical cells having injection molded or 3D printed components, such as cathodes, anodes, and/or electrolytes, and methods for making such electrochemical cells. The cathodes, anodes, and/or electrolytes can be formed from a binder resin and various conductive and active materials, mixtures of which are injected into a mold under heat and pressure to form the components of the electrochemical cells. The cathode can include conductive metallic powder, flakes, ribbons, fibers, wires, and/or nanotubes. Further, electrochemical arrays can be formed from multiple electrochemical cells having injection molded or 3D printed components.

公开(公告)号：US09842704B2

公开(公告)日：2017-12-12

申请号：US14817533

申请日：2015-08-04

申请人： AVX Corporation

发明人： Stanislav Zednicek ,  Lotfi Djebara ,  Ludek Kubes ,  Radek Matousek ,  Pavel Bosak ,  Jiri Snitil

IPC分类号： H01G9/15 ,  H01G9/012 ,  H01G9/052

CPC分类号： H01G9/15 ,  H01G9/012 ,  H01G9/052

摘要： A solid electrolytic capacitor including a capacitor element and an anode lead assembly is provided. The capacitor element includes a sintered, porous anode body; a dielectric layer overlying the sintered, porous anode body; and a cathode overlying the dielectric layer that includes a solid electrolyte. The anode lead assembly includes an anode lead tape having an embedded portion positioned within the anode body and an external portion extending from a surface of the anode body in a longitudinal direction, where the width of the anode lead tape is greater than the height of the anode lead tape. Meanwhile, a carrier lead wire is positioned external to the anode body and includes a first portion and a second portion. The first portion has a substantially planar surface that is connected to the substantially planar surface of the external portion of the anode lead tape.

公开(公告)号：US20170338049A1

公开(公告)日：2017-11-23

申请号：US15242512

申请日：2016-08-20

申请人： APAQ TECHNOLOGY CO., LTD.

发明人： MING-TSUNG CHEN ,  CHIEN-WEI LIN

IPC分类号： H01G9/048 ,  H01G9/012 ,  H01G9/00 ,  H01G9/15 ,  H01G2/12

CPC分类号： H01G9/048 ,  H01G2/12 ,  H01G9/0029 ,  H01G9/012 ,  H01G9/14 ,  H01G9/15 ,  H01G9/26

摘要： The instant disclosure relates to a stacked-type solid electrolytic capacitor capable of increasing welding effect and a manufacturing method of the same. The stacked-type solid electrolytic capacitor includes a plurality of solid electrolytic capacitor units, each of which has an anode part and a cathode part connected to the anode part, characterized in that the anode part is formed with at least one buffering via-hole in a welding area thereof. When each of the anode parts is compressed in a welding process, the volume of the corresponding buffering via-hole decreases accordingly. Therefore, the soldering performance of the anode part solid electrolytic capacitor is enhanced and the connection stability is increased.

公开(公告)号：US20170338048A1

公开(公告)日：2017-11-23

申请号：US15672000

申请日：2017-08-08

申请人： KEMET Electronics Corporation

发明人： Yaru Shi ,  Antony P. Chacko ,  Hong Zhang ,  Qingping Chen ,  Lei Xu ,  Yang Jin ,  Zhen Wu

IPC分类号： H01G9/042 ,  H01G9/07 ,  H01G9/012 ,  C09D5/24 ,  H01G9/00 ,  H01G9/15 ,  H01G9/025

CPC分类号： H01G9/042 ,  C09D5/24 ,  H01G9/0032 ,  H01G9/0036 ,  H01G9/012 ,  H01G9/025 ,  H01G9/028 ,  H01G9/052 ,  H01G9/07 ,  H01G9/15

摘要： A method for forming a capacitor, a capacitor formed thereby and an improved composition for a conductive coating are described. The method includes providing an anode, forming a dielectric on the anode and forming a cathode layer over the dielectric by applying a monoamine, a weak acid and a conductive polymer.

公开(公告)号：US20170316885A1

公开(公告)日：2017-11-02

申请号：US15655782

申请日：2017-07-20

申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

发明人： Eizo FUJII

IPC分类号： H01G9/048 ,  H01G9/10 ,  H01G2/06 ,  B32B37/04 ,  H01G9/012 ,  H01G9/00 ,  B32B38/00 ,  B32B37/18 ,  H01G9/15 ,  B32B37/12 ,  H01G9/08

CPC分类号： H01G9/048 ,  B32B37/04 ,  B32B37/12 ,  B32B37/18 ,  B32B38/0004 ,  B32B2457/16 ,  H01G2/06 ,  H01G9/0029 ,  H01G9/012 ,  H01G9/08 ,  H01G9/10 ,  H01G9/15 ,  Y10T156/1064

摘要： A solid electrolytic capacitor includes: an insulating substrate; a capacitor element; a positive electrode lead-out structure; and a negative electrode lead-out structure. The positive electrode lead-out structure includes: a positive electrode terminal formed on the insulating substrate; a first positive electrode connection member formed on the insulating substrate; a second positive electrode connection member electrically connecting the first positive electrode connection member to the positive electrode terminal; and a pillow member configured to electrically connect the capacitor element to the first positive electrode connection member. The first positive electrode connection member has a recessed portion or a through hole. The recessed portion or the through hole overlaps an edge of a bottom surface of the pillow member having a first end of the recessed portion or the through hole disposed outside the edge and a second end of the recessed portion or the through hole disposed inside the edge.

公开(公告)号：US20170301476A1

公开(公告)日：2017-10-19

申请号：US15636966

申请日：2017-06-29

申请人： Cardiac Pacemakers, Inc.

发明人： Gregory J. Sherwood ,  Michael J. Root ,  Jay E. Daley ,  Eric Stemen

IPC分类号： H01G9/052 ,  H01G9/14 ,  H01G9/08 ,  H01G9/02 ,  A61N1/375 ,  H01G9/008 ,  A61N1/378 ,  H01G9/15 ,  H01G9/012

CPC分类号： H01G9/052 ,  A61N1/375 ,  A61N1/3756 ,  A61N1/378 ,  A61N1/3782 ,  H01G9/008 ,  H01G9/012 ,  H01G9/02 ,  H01G9/08 ,  H01G9/14 ,  H01G9/15

摘要： This document provides an apparatus including a sintered electrode, a second electrode and a separator material arranged in a capacitive stack. A conductive interconnect couples the sintered electrode and the second electrode. Embodiments include a clip interconnect. In some embodiments, the interconnect includes a comb-shaped connector. In some embodiments, the interconnect includes a wire snaked between adjacent sintered substrates.

公开(公告)号：US09776281B2

公开(公告)日：2017-10-03

申请号：US13483299

申请日：2012-05-30

申请人： Lotfi Djebara ,  Stanislav Zednicek ,  Jiri Snitil ,  Jiri Navratil ,  Ludek Kubes

发明人： Lotfi Djebara ,  Stanislav Zednicek ,  Jiri Snitil ,  Jiri Navratil ,  Ludek Kubes

IPC分类号： H01G9/00 ,  H01G9/04 ,  H01G9/145 ,  H01G4/228 ,  B23K26/28 ,  H01G9/012 ,  B23K26/32 ,  B23K26/0622 ,  H01G9/052 ,  B23K101/38 ,  H01G9/15 ,  B23K103/00

CPC分类号： B23K26/28 ,  B23K26/0622 ,  B23K26/32 ,  B23K2101/38 ,  B23K2103/50 ,  H01G9/012 ,  H01G9/052 ,  H01G9/15

摘要： A capacitor containing a solid electrolytic capacitor element including a sintered porous anode body and a relatively large diameter anode lead wire is provided. The lead wire is electrically connected to the anode body for connection to an anode termination. Further, the lead wire has a diameter that is at least about 10% of the height of the porous anode body to improve the points of contact between the anode body and wire to reduce ESR. A portion of the lead wire extends from a surface of the anode body in a longitudinal direction. At least one notch can be formed in the portion of the lead wire that extends from the anode body. The notch can be formed via a laser or by cutting, punching, or sawing and can serve as the point of electrical connection between the anode termination and the lead wire.

公开(公告)号：US09734952B2

公开(公告)日：2017-08-15

申请号：US13941724

申请日：2013-07-15

申请人： AVX Corporation

发明人： Jan Petrzilek ,  Martin Biler

IPC分类号： H01G9/00 ,  H01G9/025 ,  H01G9/15 ,  H01G9/028 ,  C25D11/26 ,  H01G9/012 ,  H01G9/07

CPC分类号： H01G9/025 ,  C25D11/26 ,  H01G9/0036 ,  H01G9/012 ,  H01G9/028 ,  H01G9/07 ,  H01G9/15

摘要： A solid electrolytic capacitor that comprises a sintered porous anode, a dielectric layer that overlies the anode body, and a solid electrolyte overlying the dielectric layer is provided. The solid electrolyte comprises a conductive polymer and a nonionic surfactant having a hydrophilic/lipophilic balance (“HLB”) of from about 10 to about 20 and a molecular weight of from about 100 to about 10,000 grams per mole. The nonionic surfactant has a hydrophobic base and a hydrophilic chain that contains alkoxy moieties.

公开(公告)号：US09721732B2

公开(公告)日：2017-08-01

申请号：US14780095

申请日：2014-06-05

申请人： SHOWA DENKO K.K.

发明人： Kazumi Naito

IPC分类号： H01G9/00 ,  H01G9/15 ,  H01G9/012 ,  H01G9/08 ,  H01G9/06 ,  H01G9/10

CPC分类号： H01G9/15 ,  H01G9/0029 ,  H01G9/012 ,  H01G9/06 ,  H01G9/08 ,  H01G9/10

摘要： A production method efficiently produces a box sealed type solid electrolytic capacitor in which a capacitor element is accommodated in a box-shaped case. The method includes a step of preparing a bottom wall substrate having bottom walls. A step forms cathode anode circuit patterns on the bottom wall substrate. A step prepares a peripheral side wall substrate having peripheral side walls. A step prepares a peripheral side wall substrate in which a plurality of through-holes are provided that correspond to plurality of bottom wall structural portions. A step fixes a capacitor element to each bottom wall structural portion of the bottom wall substrate. A step obtains a capacitor continuous member in which a plurality of capacitor structural portions structuring a solid electrolytic capacitor by attaching an upper lid substrate on the peripheral side wall substrate. A step obtains a plurality of solid electrolytic capacitors by cutting the capacitor continuous member.

公开(公告)号：US09640326B2

公开(公告)日：2017-05-02

申请号：US14416276

申请日：2013-09-05

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Katsuhisa Ishizaki ,  Kouta Muneyasu

IPC分类号： H01G9/15 ,  H01G9/012 ,  H01G9/10 ,  H01G9/048 ,  H01G9/14

CPC分类号： H01G9/15 ,  H01G9/012 ,  H01G9/048 ,  H01G9/10 ,  H01G9/14

摘要： A solid electrolytic capacitor includes a capacitor element, a negative terminal, a positive terminal, and a resin package covering the capacitor element. The negative terminal and the positive terminal are joined respectively to a negative electrode section and a positive electrode section of the capacitor element. The negative terminal has a mount portion, a protruding portion, and a collecting portion. The mount portion has the negative electrode section disposed thereon, and is joined to an underside of the negative electrode via a conductive bonding portion. The protruding portion protrudes from a side edge of the mount portion in a same plane as the mount portion, and has a width narrowed stepwise in a protruding direction. The collecting portion is provided adjacent to a side edge of a part where the protruding portion is narrowed stepwise, and accommodates a part of the conductive bonding portion.