DE3537551C2 - - Google Patents

Info

Publication number
DE3537551C2
DE3537551C2 DE3537551A DE3537551A DE3537551C2 DE 3537551 C2 DE3537551 C2 DE 3537551C2 DE 3537551 A DE3537551 A DE 3537551A DE 3537551 A DE3537551 A DE 3537551A DE 3537551 C2 DE3537551 C2 DE 3537551C2
Authority
DE
Germany
Prior art keywords
bond
capillary
bonding
wire
elongated
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.)
Expired
Application number
DE3537551A
Other languages
German (de)
English (en)
Other versions
DE3537551A1 (de
Inventor
Werner Deubzer
Farhad Les Brenets Ch Farassat
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.)
Newfrey LLC
Original Assignee
Delvotec Sa Les Brenets Ch
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 Delvotec Sa Les Brenets Ch filed Critical Delvotec Sa Les Brenets Ch
Priority to DE19853537551 priority Critical patent/DE3537551A1/de
Publication of DE3537551A1 publication Critical patent/DE3537551A1/de
Application granted granted Critical
Publication of DE3537551C2 publication Critical patent/DE3537551C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/002—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating specially adapted for particular articles or work
    • B23K20/004—Wire welding
    • B23K20/005—Capillary welding
    • B23K20/007—Ball bonding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • H01R43/0207—Ultrasonic-, H.F.-, cold- or impact welding
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/0711—Apparatus therefor
    • H10W72/07141—Means for applying energy, e.g. ovens or lasers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/071—Connecting or disconnecting
    • H10W72/075—Connecting or disconnecting of bond wires
    • H10W72/07531—Techniques
    • H10W72/07532—Compression bonding, e.g. thermocompression bonding
    • H10W72/07533—Ultrasonic bonding, e.g. thermosonic bonding
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H10W72/931—Shapes of bond pads
    • H10W72/932—Plan-view shape, i.e. in top view

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Bonding (AREA)
DE19853537551 1985-10-22 1985-10-22 Bondkapillare sowie verfahren zum bonden unter verwendung einer derartigen bondkapillare Granted DE3537551A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853537551 DE3537551A1 (de) 1985-10-22 1985-10-22 Bondkapillare sowie verfahren zum bonden unter verwendung einer derartigen bondkapillare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853537551 DE3537551A1 (de) 1985-10-22 1985-10-22 Bondkapillare sowie verfahren zum bonden unter verwendung einer derartigen bondkapillare

Publications (2)

Publication Number Publication Date
DE3537551A1 DE3537551A1 (de) 1987-04-23
DE3537551C2 true DE3537551C2 (https=) 1987-07-16

Family

ID=6284173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853537551 Granted DE3537551A1 (de) 1985-10-22 1985-10-22 Bondkapillare sowie verfahren zum bonden unter verwendung einer derartigen bondkapillare

Country Status (1)

Country Link
DE (1) DE3537551A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744099C1 (en) * 1987-12-24 1989-02-23 Ant Nachrichtentech Bonding head
US8020746B2 (en) 2006-09-05 2011-09-20 Technische Universitaet Berlin Method and device for controlling the generation of ultrasonic wire bonds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282318A (https=) * 1961-08-30 1900-01-01
US3357090A (en) * 1963-05-23 1967-12-12 Transitron Electronic Corp Vibratory welding tip and method of welding
US3459355A (en) * 1967-10-11 1969-08-05 Gen Motors Corp Ultrasonic welder for thin wires
FR2412943A1 (fr) * 1977-12-20 1979-07-20 Thomson Csf Procede de realisation de connexions d'un dispositif semi-conducteur sur embase, appareil pour la mise en oeuvre du procede, et dispositif semi-conducteur obtenu par ce procede
PL132515B1 (en) * 1980-07-24 1985-03-30 Przemyslowy Inst Elektroniki Apparatus for fast realization of wire connections between structure and case of semiconductor elements and integrated circuits using thermocompression method
JPS5963737A (ja) * 1982-10-04 1984-04-11 Hitachi Ltd 布線の接続方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3744099C1 (en) * 1987-12-24 1989-02-23 Ant Nachrichtentech Bonding head
US8020746B2 (en) 2006-09-05 2011-09-20 Technische Universitaet Berlin Method and device for controlling the generation of ultrasonic wire bonds

Also Published As

Publication number Publication date
DE3537551A1 (de) 1987-04-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: EMHART INDUSTRIES, INC., FARMINGTON, CONN., US

8328 Change in the person/name/address of the agent

Free format text: POPP, E., DIPL.-ING.DIPL.-WIRTSCH.-ING.DR.RER.POL. SAJDA, W., DIPL.-PHYS., 8000 MUENCHEN BOLTE, E.,DIPL.-ING., 2800 BREMEN REINLAENDER, C., DIPL.-ING. DR.-ING. BOHNENBERGER, J., DIPL.-ING.DR.PHIL.NAT., 8000 MUENCHEN MOELLER, F., DIPL.-ING., PAT.-ANWAELTE, 2800 BREMEN

8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: EMHART INC., NEWARK, DEL., US

8328 Change in the person/name/address of the agent

Free format text: PAGENBERG, J., DR.JUR. FROHWITTER, B., DIPL.-ING., RECHTSANWAELTE GEISSLER, B., DIPL.-PHYS.DR.JUR.,PAT.- U. RECHTSANW. BARDEHLE, H., DIPL.-ING. DOST, W., DIPL.-CHEM. DR.RER.NAT. ALTENBURG, U., DIPL.-PHYS., PAT.-ANWAELTE, 8000 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: F & K DELVOTEC BONDTECHNIK GMBH, 82041 OBERHACHING