EP1438763A1 - Method for making a micro-battery - Google Patents
Method for making a micro-batteryInfo
- 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- Withdrawn
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)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0113570 | 2001-10-22 | ||
FR0113570A FR2831331B1 (en) | 2001-10-22 | 2001-10-22 | METHOD FOR MANUFACTURING A MICRO-BATTERY |
PCT/FR2002/003590 WO2003036750A1 (en) | 2001-10-22 | 2002-10-21 | Method for making a micro-battery |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1438763A1 true EP1438763A1 (en) | 2004-07-21 |
Family
ID=8868533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02790526A Withdrawn EP1438763A1 (en) | 2001-10-22 | 2002-10-21 | Method for making a micro-battery |
Country Status (6)
Country | Link |
---|---|
US (1) | US7235112B2 (en) |
EP (1) | EP1438763A1 (en) |
JP (1) | JP4639376B2 (en) |
CN (1) | CN1263190C (en) |
FR (1) | FR2831331B1 (en) |
WO (1) | WO2003036750A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8511684B2 (en) | 2004-10-04 | 2013-08-20 | Shfl Entertainment, Inc. | Card-reading shoe with inventory correction feature and methods of correcting inventory |
WO2004090982A1 (en) * | 2003-04-04 | 2004-10-21 | Matsushita Electric Industrial Co., Ltd. | Battery-mounted integrated circuit device |
FR2880198B1 (en) * | 2004-12-23 | 2007-07-06 | Commissariat Energie Atomique | NANOSTRUCTURED ELECTRODE FOR MICROBATTERY |
US7776478B2 (en) | 2005-07-15 | 2010-08-17 | Cymbet Corporation | Thin-film batteries with polymer and LiPON electrolyte layers and method |
JP2009502011A (en) * | 2005-07-15 | 2009-01-22 | シンベット・コーポレイション | Thin film battery and method with soft and hard electrolyte layers |
US7884720B2 (en) | 2005-08-01 | 2011-02-08 | Powerid Ltd. | Intermediate attachment mechanism and use thereof in RFID transponder |
TWI419397B (en) * | 2006-05-12 | 2013-12-11 | Infinite Power Solutions Inc | Thin film battery on a semiconductor or semiconductor device apparatus and method |
FR2901639B1 (en) * | 2006-05-24 | 2008-08-22 | Commissariat Energie Atomique | INTEGRATED MICRO COMPONENT ASSOCIATING THE RECOVERY AND STORAGE FUNCTIONS OF ENERGY |
GB0621738D0 (en) * | 2006-10-31 | 2006-12-13 | Nanotecture Ltd | Electrochemical cell for use in smart cards |
DE102008004308A1 (en) * | 2008-01-15 | 2009-07-16 | Biotronik Crm Patent Ag | Implementation for a battery, method of making the same and battery |
DE102008018172A1 (en) * | 2008-04-03 | 2009-10-08 | Varta Microbattery Gmbh | Galvanic cell and process for its preparation |
JP5255978B2 (en) * | 2008-10-16 | 2013-08-07 | トヨタ自動車株式会社 | Solid battery manufacturing method |
JP5255979B2 (en) * | 2008-10-16 | 2013-08-07 | トヨタ自動車株式会社 | Solid battery manufacturing method |
FR2954588B1 (en) * | 2009-12-23 | 2014-07-25 | Commissariat Energie Atomique | METHOD FOR ASSEMBLING AT LEAST ONE CHIP WITH A WIRED ELEMENT, ELECTRONIC CHIP WITH DEFORMABLE BONDING ELEMENT, METHOD FOR MANUFACTURING A PLURALITY OF CHIPS, AND ASSEMBLY OF AT LEAST ONE CHIP WITH A WIRED ELEMENT |
FR2961638B1 (en) * | 2010-06-21 | 2012-07-06 | Commissariat Energie Atomique | MICROBATTERY AND PROCESS FOR PRODUCING MICROBATTERY |
KR101218215B1 (en) * | 2010-12-28 | 2013-01-03 | 지에스나노텍 주식회사 | Thin film battery package |
US11527774B2 (en) | 2011-06-29 | 2022-12-13 | Space Charge, LLC | Electrochemical energy storage devices |
US11996517B2 (en) | 2011-06-29 | 2024-05-28 | Space Charge, LLC | Electrochemical energy storage devices |
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 |
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 |
FR3059158A1 (en) | 2016-11-18 | 2018-05-25 | Universite De Tours Francois Rabelais | ACHIEVEMENT OF 3D BATTERIES BY LIQUID WAY |
US10950912B2 (en) | 2017-06-14 | 2021-03-16 | Milwaukee Electric Tool Corporation | Arrangements for inhibiting intrusion into battery pack electrical components |
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 |
EP3762989A4 (en) | 2018-03-07 | 2021-12-15 | Space Charge, LLC | Thin-film solid-state energy-storage devices |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1575553A (en) * | 1967-12-08 | 1969-07-25 | ||
US5154784A (en) * | 1991-02-01 | 1992-10-13 | Westinghouse Electric Corp. | Process for manufacturing a lithium alloy electrochemical cell |
FR2727227B1 (en) * | 1994-11-17 | 1996-12-20 | Schlumberger Ind Sa | ACTIVE SECURITY DEVICE WITH ELECTRONIC MEMORY |
US5582623A (en) * | 1994-11-23 | 1996-12-10 | Polyplus Battery Company, Inc. | Methods of fabricating rechargeable positive electrodes |
TW399029B (en) * | 1996-12-25 | 2000-07-21 | Sony Corp | Graphite powder suitable for negative electrode material of lithium ion secondary batteries |
US6030421A (en) * | 1997-04-23 | 2000-02-29 | Hydro-Quebec | Ultra thin solid state lithium batteries and process of preparing same |
US5978230A (en) * | 1998-02-19 | 1999-11-02 | Micron Communications, Inc. | Battery mounting apparatuses, electronic devices, and methods of forming electrical connections |
JPH11260355A (en) * | 1998-03-10 | 1999-09-24 | Tdk Corp | Manufacture of electrochemical element |
US6610440B1 (en) * | 1998-03-10 | 2003-08-26 | Bipolar Technologies, Inc | Microscopic batteries for MEMS systems |
AU5731400A (en) * | 1999-06-09 | 2000-12-28 | Moltech Corporation | Methods of preparing electrochemical cells |
JP2001052753A (en) * | 1999-08-04 | 2001-02-23 | Nissan Motor Co Ltd | Battery and its manufacture |
JP4845244B2 (en) * | 1999-10-25 | 2011-12-28 | 京セラ株式会社 | Lithium battery |
JP4157999B2 (en) * | 1999-11-09 | 2008-10-01 | ソニー株式会社 | Electrode and gel electrolyte battery manufacturing method |
US6402796B1 (en) * | 2000-08-07 | 2002-06-11 | Excellatron Solid State, Llc | Method of producing a thin film battery |
JP2003243038A (en) * | 2002-02-19 | 2003-08-29 | Matsushita Electric Ind Co Ltd | Positive electrode plate and lithium secondary battery using it |
-
2001
- 2001-10-22 FR FR0113570A patent/FR2831331B1/en not_active Expired - Fee Related
-
2002
- 2002-10-21 JP JP2003539126A patent/JP4639376B2/en not_active Expired - Fee Related
- 2002-10-21 EP EP02790526A patent/EP1438763A1/en not_active Withdrawn
- 2002-10-21 US US10/250,903 patent/US7235112B2/en not_active Expired - Lifetime
- 2002-10-21 CN CNB028061225A patent/CN1263190C/en not_active Expired - Fee Related
- 2002-10-21 WO PCT/FR2002/003590 patent/WO2003036750A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO03036750A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN1496591A (en) | 2004-05-12 |
US7235112B2 (en) | 2007-06-26 |
JP2005506677A (en) | 2005-03-03 |
JP4639376B2 (en) | 2011-02-23 |
WO2003036750A1 (en) | 2003-05-01 |
CN1263190C (en) | 2006-07-05 |
US20040049909A1 (en) | 2004-03-18 |
FR2831331B1 (en) | 2004-11-19 |
FR2831331A1 (en) | 2003-04-25 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20030513 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR |
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AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES |
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17Q | First examination report despatched |
Effective date: 20100913 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20180501 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01M 10/04 20060101AFI20030503BHEP |