EP1438763A1 - Procede de fabrication d'une micro-batterie - Google Patents

Procede de fabrication d'une micro-batterie

Info

Publication number
EP1438763A1
EP1438763A1 EP02790526A EP02790526A EP1438763A1 EP 1438763 A1 EP1438763 A1 EP 1438763A1 EP 02790526 A EP02790526 A EP 02790526A EP 02790526 A EP02790526 A EP 02790526A EP 1438763 A1 EP1438763 A1 EP 1438763A1
Authority
EP
European Patent Office
Prior art keywords
battery
micro
electrodes
metal strip
integrated circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02790526A
Other languages
German (de)
English (en)
French (fr)
Inventor
Rapha[L Salot
Sébastien MARTINET
Jean Brun
Gilles Poupon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of EP1438763A1 publication Critical patent/EP1438763A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/40—Printed batteries, e.g. thin film batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/10—Bump connectors; Manufacturing methods related thereto
    • H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
    • H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
    • H01L2224/161—Disposition
    • H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0472—Vertically superposed cells with vertically disposed plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
    • H01M6/181—Cells with non-aqueous electrolyte with solid electrolyte with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/18—Cells with non-aqueous electrolyte with solid electrolyte
    • H01M6/188—Processes of manufacture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S228/00—Metal fusion bonding
    • Y10S228/901—Process of bonding batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49112—Electric battery cell making including laminating of indefinite length material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Definitions

  • the operating principle of a micro-battery is based on the insertion and deactivation of an alkali metal ion or a proton in the positive electrode of the micro-battery, preferably a lithium Li + ion from '' a metallic lithium electrode.
  • the micro-battery is formed by a stack of layers obtained by CVD or PVD deposition, respectively constituting two current collectors, a positive electrode, an electrolyte, a negative electrode and, optionally, an encapsulation.
  • the elements of the micro-battery can be made of various materials:
  • this object is achieved by the fact that the first electrode is formed on a first metal strip by coating, then compression at cold, the first metal strip being removed before forming the current collectors.
  • FIG. 1 to 5 illustrate the successive stages of a particular embodiment of a manufacturing method according to the invention.
  • FIG. 6 illustrates an alternative embodiment of the first steps of the method according to the invention.
  • PVDF / HFP is prepared.
  • the membrane 5 is an electrically and ionically conductive insulating membrane after activation. It is formed by a phase inversion process, which makes it possible to obtain a membrane having a controlled microporosity. This process involves the following three steps:
  • the current collector 7, which is not electrically connected to the integrated circuit 8 by the connection balls 9, is connected to the integrated circuit by at least one wire 10, soldered to a end on the current collector 7 and, at the other end on the integrated circuit 8.
  • the manufacturing process described above thus uses, in part, technologies analogous to those which are conventionally used for the manufacture of mini-batteries (coating of the layers of the active stack constituted by the electrodes and the electrolytic membrane).
  • the withdrawal metallic strips makes it possible to reduce the thickness of this stack as much as possible, which is then supplemented by the deposition of current collectors by techniques, of the PVD type, conventional in microelectronics.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Mounting, Suspending (AREA)
EP02790526A 2001-10-22 2002-10-21 Procede de fabrication d'une micro-batterie Withdrawn EP1438763A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0113570 2001-10-22
FR0113570A FR2831331B1 (fr) 2001-10-22 2001-10-22 Procede de fabrication d'une micro-batterie
PCT/FR2002/003590 WO2003036750A1 (fr) 2001-10-22 2002-10-21 Procede de fabrication d'une micro-batterie

Publications (1)

Publication Number Publication Date
EP1438763A1 true EP1438763A1 (fr) 2004-07-21

Family

ID=8868533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02790526A Withdrawn EP1438763A1 (fr) 2001-10-22 2002-10-21 Procede de fabrication d'une micro-batterie

Country Status (6)

Country Link
US (1) US7235112B2 (zh)
EP (1) EP1438763A1 (zh)
JP (1) JP4639376B2 (zh)
CN (1) CN1263190C (zh)
FR (1) FR2831331B1 (zh)
WO (1) WO2003036750A1 (zh)

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EP1632999B1 (en) * 2003-04-04 2011-03-30 Panasonic Corporation Battery mounted integrated circuit device
FR2880198B1 (fr) * 2004-12-23 2007-07-06 Commissariat Energie Atomique Electrode nanostructuree pour microbatterie
US7776478B2 (en) 2005-07-15 2010-08-17 Cymbet Corporation Thin-film batteries with polymer and LiPON electrolyte layers and method
CA2615479A1 (en) * 2005-07-15 2007-01-25 Cymbet Corporation Thin-film batteries with polymer and lipon electrolyte layers and methods
US7884720B2 (en) 2005-08-01 2011-02-08 Powerid Ltd. Intermediate attachment mechanism and use thereof in RFID transponder
TWI419397B (zh) * 2006-05-12 2013-12-11 Infinite Power Solutions Inc 位於半導體或半導體裝置上的薄膜式電池及其製造方法
FR2901639B1 (fr) * 2006-05-24 2008-08-22 Commissariat Energie Atomique Micro-composant integre associant les fonctions de recuperation et de stockage de l'energie
GB0621738D0 (en) * 2006-10-31 2006-12-13 Nanotecture Ltd Electrochemical cell for use in smart cards
DE102008004308A1 (de) * 2008-01-15 2009-07-16 Biotronik Crm Patent Ag Durchführung für eine Batterie, Verfahren zur Herstellung derselben und Batterie
DE102008018172A1 (de) * 2008-04-03 2009-10-08 Varta Microbattery Gmbh Galvanische Zelle und Verfahren zu ihrer Herstellung
JP5255979B2 (ja) * 2008-10-16 2013-08-07 トヨタ自動車株式会社 固体電池の製造方法
JP5255978B2 (ja) * 2008-10-16 2013-08-07 トヨタ自動車株式会社 固体電池の製造方法
FR2954588B1 (fr) * 2009-12-23 2014-07-25 Commissariat Energie Atomique Procede d'assemblage d'au moins une puce avec un element filaire, puce electronique a element de liaison deformable, procede de fabrication d'une pluralite de puces, et assemblage d'au moins une puce avec un element filaire
FR2961638B1 (fr) * 2010-06-21 2012-07-06 Commissariat Energie Atomique Microbatterie et procede de fabrication d'une microbatterie
KR101218215B1 (ko) * 2010-12-28 2013-01-03 지에스나노텍 주식회사 박막전지 패키지
US9853325B2 (en) 2011-06-29 2017-12-26 Space Charge, LLC Rugged, gel-free, lithium-free, high energy density solid-state electrochemical energy storage devices
US10658705B2 (en) 2018-03-07 2020-05-19 Space Charge, LLC Thin-film solid-state energy storage devices
US11527774B2 (en) 2011-06-29 2022-12-13 Space Charge, LLC Electrochemical energy storage devices
US10601074B2 (en) 2011-06-29 2020-03-24 Space Charge, LLC Rugged, gel-free, lithium-free, high energy density solid-state electrochemical energy storage devices
US11996517B2 (en) 2011-06-29 2024-05-28 Space Charge, LLC Electrochemical energy storage devices
FR3059158A1 (fr) 2016-11-18 2018-05-25 Universite De Tours Francois Rabelais Realisation de batteries 3d par voie liquide
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US10749199B2 (en) 2017-11-29 2020-08-18 International Business Machines Corporation Li1+xAlxTi2-x(PO4)3 solid-state thin film electrolyte for 3D microbattery and method of fabrication

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Also Published As

Publication number Publication date
FR2831331A1 (fr) 2003-04-25
US20040049909A1 (en) 2004-03-18
WO2003036750A1 (fr) 2003-05-01
JP4639376B2 (ja) 2011-02-23
JP2005506677A (ja) 2005-03-03
CN1496591A (zh) 2004-05-12
FR2831331B1 (fr) 2004-11-19
CN1263190C (zh) 2006-07-05
US7235112B2 (en) 2007-06-26

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