IN188648B - - Google Patents

Info

Publication number
IN188648B
IN188648B IN1524CA1996A IN188648B IN 188648 B IN188648 B IN 188648B IN 1524CA1996 A IN1524CA1996 A IN 1524CA1996A IN 188648 B IN188648 B IN 188648B
Authority
IN
India
Prior art keywords
chip
heat
metal contacts
chip module
layer
Prior art date
Application number
Inventor
Peter Stampka
Detlef Dr Houdeau
Josef Kirschbauer
Hans-Georg Mensch
Hans-Hinnerk Steckhan
Original Assignee
Siemens Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7773352&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN188648(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of IN188648B publication Critical patent/IN188648B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07728—Physical layout of the record carrier the record carrier comprising means for protection against impact or bending, e.g. protective shells or stress-absorbing layers around the integrated circuit
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07743—External electrical contacts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07745—Mounting details of integrated circuit chips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/16—Fillings or auxiliary members in containers or encapsulations, e.g. centering rings
    • H01L23/18—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device
    • H01L23/24—Fillings characterised by the material, its physical or chemical properties, or its arrangement within the complete device solid or gel at the normal operating temperature of the device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
    • H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
    • H01L23/49855—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers for flat-cards, e.g. credit cards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/01—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
    • H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
    • H01L24/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L24/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
    • 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
    • H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
    • H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
    • H01L2224/29001—Core members of the layer connector
    • H01L2224/29099—Material
    • H01L2224/2919—Material with a principal constituent of the material being a polymer, e.g. polyester, phenolic based polymer, epoxy
    • 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
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
    • H01L2224/8319—Arrangement of the layer connectors prior to mounting
    • 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
    • H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
    • H01L2224/838—Bonding techniques
    • H01L2224/8385—Bonding techniques using a polymer adhesive, e.g. an adhesive based on silicone, epoxy, polyimide, polyester
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01005—Boron [B]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01006—Carbon [C]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01023—Vanadium [V]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01033—Arsenic [As]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01079—Gold [Au]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01082—Lead [Pb]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/06—Polymers
    • H01L2924/0665—Epoxy resin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/06—Polymers
    • H01L2924/078—Adhesive characteristics other than chemical
    • H01L2924/07802—Adhesive characteristics other than chemical not being an ohmic electrical conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/14—Integrated circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Credit Cards Or The Like (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Die Bonding (AREA)

Abstract

The object of the invention is to prevent delamination between the covering compound and the chip in the hot-melt assembly process. According to the invention, this object is achieved in that the heat flow introduced from the exterior into the chip module is controlled in a deliberate manner, either by a heat-insulating layer (9) interposed between the flexible carrier strip (2) of the chip module and the chip (3) bonded thereon, or by recesses (11) in the surface or layer of the metal contacts (10) such that heat is prevented from flowing from a hollow stamp (1) placed in the outer region of the metal contacts (10) in the direction of the centrally-mounted chip (3).
IN1524CA1996 1995-09-27 1996-08-27 IN188648B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19535989A DE19535989C3 (en) 1995-09-27 1995-09-27 chip module

Publications (1)

Publication Number Publication Date
IN188648B true IN188648B (en) 2002-10-26

Family

ID=7773352

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1524CA1996 IN188648B (en) 1995-09-27 1996-08-27

Country Status (11)

Country Link
EP (1) EP0852774B1 (en)
JP (1) JP3199747B2 (en)
KR (1) KR100438876B1 (en)
CN (1) CN1153174C (en)
AT (1) ATE176537T1 (en)
DE (2) DE19535989C3 (en)
ES (1) ES2128872T3 (en)
IN (1) IN188648B (en)
RU (1) RU2145732C1 (en)
UA (1) UA44809C2 (en)
WO (1) WO1997012341A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602436B4 (en) * 1996-01-24 2006-09-14 Infineon Technologies Ag Method for mounting a frame on a carrier material and device for carrying out the method
DE19731737A1 (en) * 1997-07-23 1998-09-17 Siemens Ag Chip-module mounting method e.g. for manufacture of chip card
DE102005032489B3 (en) * 2005-07-04 2006-11-16 Schweizer Electronic Ag Circuit board multi-layer structure with integrated electric component, has insert embedded between two flat electrically insulating liquid resin structures
DE102006060411B3 (en) * 2006-12-20 2008-07-10 Infineon Technologies Ag Chip module and method for producing a chip module
DE102007048237A1 (en) * 2007-10-08 2009-04-09 Giesecke & Devrient Gmbh Chip module for chip card
DE102013106181A1 (en) * 2013-06-13 2014-12-18 Bundesdruckerei Gmbh Chip card and method for producing a chip card
CN112216622B (en) * 2019-07-10 2022-09-30 广东精毅科技股份有限公司 Device for sticking chip by cold glue and working method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128822B1 (en) * 1983-06-09 1987-09-09 Flonic S.A. Method of producing memory cards, and cards obtained thereby
DE3639630A1 (en) * 1986-11-20 1988-06-01 Gao Ges Automation Org DATA CARRIER WITH INTEGRATED CIRCUIT AND METHOD FOR PRODUCING THE SAME
FR2617668B1 (en) * 1987-07-03 1995-07-07 Radiotechnique Compelec DEVICE COMPRISING AN ELECTRONIC CIRCUIT MOUNTED ON A FLEXIBLE SUPPORT AND FLEXIBLE CARD INCLUDING THE SAME
FR2626846B1 (en) * 1988-02-04 1990-06-15 Saint Gobain Vitrage DEVICE FOR HANDLING SHEET ITEMS
FR2639763B1 (en) * 1988-11-29 1992-12-24 Schlumberger Ind Sa METHOD FOR PRODUCING AN ELECTRONIC MODULE AND ELECTRONIC MODULE AS OBTAINED BY THIS PROCESS
FR2645680B1 (en) * 1989-04-07 1994-04-29 Thomson Microelectronics Sa Sg ENCAPSULATION OF ELECTRONIC MODULES AND MANUFACTURING METHOD
DE4232625A1 (en) * 1992-09-29 1994-03-31 Siemens Ag Method of assembling integrated semiconductor circuits
DE4325458A1 (en) * 1993-07-29 1995-02-09 Orga Bond Technik Gmbh Support element for an IC module
DE4325712C2 (en) * 1993-07-30 1996-03-21 Siemens Ag Process for encapsulating electrical or electronic components or assemblies and encapsulating electrical or electronic components or assemblies
DE4427309C2 (en) * 1994-08-02 1999-12-02 Ibm Production of a carrier element module for installation in chip cards or other data carrier cards
DE4443767A1 (en) * 1994-12-08 1996-06-13 Giesecke & Devrient Gmbh Electronic module and data carrier with electrical module

Also Published As

Publication number Publication date
JPH10512380A (en) 1998-11-24
ATE176537T1 (en) 1999-02-15
DE19535989C2 (en) 1997-07-17
KR19990063588A (en) 1999-07-26
DE19535989A1 (en) 1997-04-03
CN1153174C (en) 2004-06-09
UA44809C2 (en) 2002-03-15
JP3199747B2 (en) 2001-08-20
EP0852774B1 (en) 1999-02-03
EP0852774A1 (en) 1998-07-15
ES2128872T3 (en) 1999-05-16
DE19535989C3 (en) 2003-03-27
CN1198229A (en) 1998-11-04
WO1997012341A1 (en) 1997-04-03
DE59601281D1 (en) 1999-03-18
KR100438876B1 (en) 2004-07-16
RU2145732C1 (en) 2000-02-20

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