DE3335848C2 - - Google Patents

Info

Publication number
DE3335848C2
DE3335848C2 DE3335848A DE3335848A DE3335848C2 DE 3335848 C2 DE3335848 C2 DE 3335848C2 DE 3335848 A DE3335848 A DE 3335848A DE 3335848 A DE3335848 A DE 3335848A DE 3335848 C2 DE3335848 C2 DE 3335848C2
Authority
DE
Germany
Prior art keywords
wire
ultrasonic
connection
aluminum wire
diameter
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 - Lifetime
Application number
DE3335848A
Other languages
German (de)
English (en)
Other versions
DE3335848A1 (de
Inventor
Masao Kunitachi Jp Sekibata
Kanji Higashiyamato Jp Otsuka
Yoshiyuki Hiratsuka Jp Ohzawa
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE3335848A1 publication Critical patent/DE3335848A1/de
Application granted granted Critical
Publication of DE3335848C2 publication Critical patent/DE3335848C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
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    • H01L2224/85—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 wire connector
    • H01L2224/852—Applying energy for connecting
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    • 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
    • H01L2224/85—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 wire connector
    • H01L2224/852—Applying energy for connecting
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    • H01L2224/85205—Ultrasonic bonding
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    • 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
    • H01L2224/85—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 wire connector
    • H01L2224/8538—Bonding interfaces outside the semiconductor or solid-state body
    • H01L2224/85399—Material
    • H01L2224/854—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
    • H01L2224/85438—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
    • H01L2224/85444—Gold (Au) as principal constituent
    • H—ELECTRICITY
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    • 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
    • H01L24/42—Wire connectors; Manufacturing methods related thereto
    • H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
    • H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
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    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/00011—Not relevant to the scope of the group, the symbol of which is combined with the symbol of this group
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    • H01L2924/01—Chemical elements
    • H01L2924/01013—Aluminum [Al]
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    • H01L2924/01—Chemical elements
    • H01L2924/01029—Copper [Cu]
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    • H01L2924/01—Chemical elements
    • H01L2924/01074—Tungsten [W]
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    • H01L2924/01078—Platinum [Pt]
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    • H01L2924/01079—Gold [Au]
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    • H01L2924/013—Alloys
    • H01L2924/014—Solder alloys
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    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
    • H01L2924/191—Disposition
    • H01L2924/19101—Disposition of discrete passive components
    • H01L2924/19107—Disposition of discrete passive components off-chip wires
    • H—ELECTRICITY
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    • H01L2924/20—Parameters
    • H01L2924/207—Diameter ranges
    • H01L2924/20753—Diameter ranges larger or equal to 30 microns less than 40 microns
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    • H01L2924/20—Parameters
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    • H01L2924/20—Parameters
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    • H01L2924/20755—Diameter ranges larger or equal to 50 microns less than 60 microns
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    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/20—Parameters
    • H01L2924/207—Diameter ranges
    • H01L2924/20756—Diameter ranges larger or equal to 60 microns less than 70 microns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
    • H01R4/625—Soldered or welded connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Bonding (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
DE19833335848 1982-10-04 1983-10-03 Verfahren zum verbinden eines aluminiumdrahtes Granted DE3335848A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57173230A JPS5963737A (ja) 1982-10-04 1982-10-04 布線の接続方法

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Publication Number Publication Date
DE3335848A1 DE3335848A1 (de) 1984-04-05
DE3335848C2 true DE3335848C2 (US06811534-20041102-M00003.png) 1992-06-25

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DE19833335848 Granted DE3335848A1 (de) 1982-10-04 1983-10-03 Verfahren zum verbinden eines aluminiumdrahtes

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US (1) US4580713A (US06811534-20041102-M00003.png)
JP (1) JPS5963737A (US06811534-20041102-M00003.png)
DE (1) DE3335848A1 (US06811534-20041102-M00003.png)

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DE4016720A1 (de) * 1989-08-11 1991-02-14 Orthodyne Electronics Corp Verfahren und vorrichtung zum ultraschallbonden

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DE3537551A1 (de) * 1985-10-22 1987-04-23 Delvotec S A Bondkapillare sowie verfahren zum bonden unter verwendung einer derartigen bondkapillare
GB8602927D0 (en) * 1986-02-06 1986-03-12 Alcan Int Ltd Insulated aluminium wire
US4860941A (en) * 1986-03-26 1989-08-29 Alcan International Limited Ball bonding of aluminum bonding wire
US5285949A (en) * 1987-01-26 1994-02-15 Hitachi, Ltd. Wire-bonding method, wire-bonding apparatus, and semiconductor device produced by the wire-bonding method
EP0276928B1 (en) * 1987-01-26 1994-10-26 Hitachi, Ltd. Wire Bonding
US5152450A (en) * 1987-01-26 1992-10-06 Hitachi, Ltd. Wire-bonding method, wire-bonding apparatus,and semiconductor device produced by the wire-bonding method
US4928384A (en) * 1987-03-24 1990-05-29 Cooper Industries, Inc. Method of making a wire bonded microfuse
US4771260A (en) * 1987-03-24 1988-09-13 Cooper Industries, Inc. Wire bonded microfuse and method of making
US5031821A (en) * 1988-08-19 1991-07-16 Hitachi, Ltd. Semiconductor integrated circuit device, method for producing or assembling same, and producing or assembling apparatus for use in the method
US5277356A (en) * 1992-06-17 1994-01-11 Rohm Co., Ltd. Wire bonding method
US20040124545A1 (en) * 1996-12-09 2004-07-01 Daniel Wang High density integrated circuits and the method of packaging the same
US6056185A (en) * 1998-03-18 2000-05-02 Ga-Tek Inc. Method of connecting batteries to electronic circuits
US6884393B2 (en) * 2001-07-13 2005-04-26 Ethicon, Inc. Surface treatment of aluminum alloys to improve sterilization process compatibility
US6641027B2 (en) 2001-12-18 2003-11-04 Ngk Spark Plug Co., Ltd. Method of connecting electric leads to battery tabs
KR100762873B1 (ko) * 2003-06-10 2007-10-08 주식회사 하이닉스반도체 내부 전압 발생기
DE102013104933A1 (de) * 2012-06-06 2013-12-12 Hanning Elektro-Werke Gmbh & Co. Kg Verfahren zur elektrischen Kontaktierung eines Aluminiumdrahts
WO2017066638A1 (en) 2015-10-14 2017-04-20 General Cable Technologies Corporation Cables and wires having conductive elements formed from improved aluminum-zirconium alloys

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US2754456A (en) * 1956-07-10 Madelung
US2021477A (en) * 1933-08-05 1935-11-19 Aluminum Co Of America Resistance welding
NL274733A (US06811534-20041102-M00003.png) * 1961-02-15
DE1281812C2 (de) * 1961-08-30 1973-04-26 Western Electric Co Vorrichtung zum anschweissen von duennen draehten an halbleiterbauteile mit hilfe der presschweissung (kalt- und warmschweissung), mit einer zufuhr fuer den draht an einem, den pressdruck auf den draht uebertragenden schweisskopf, der an seinem schweissende zur aufnahme des drahtes profiliert ist
US3459355A (en) * 1967-10-11 1969-08-05 Gen Motors Corp Ultrasonic welder for thin wires
NL162580B (nl) * 1970-12-17 1980-01-15 Philips Nv Werkwijze voor het ultrasoonlassen van draden op het metalen oppervlak van een drager.
US3717842A (en) * 1971-02-26 1973-02-20 Perfection Electrical Prod Inc Method of connecting aluminum wire to electrical terminals
US3791028A (en) * 1971-09-17 1974-02-12 Ibm Ultrasonic bonding of cubic crystal-structure metals
US4056681A (en) * 1975-08-04 1977-11-01 International Telephone And Telegraph Corporation Self-aligning package for integrated circuits
DE2748239A1 (de) * 1977-10-27 1979-05-03 Siemens Ag Verfahren zum kontaktieren eines elektrischen kaltleiter-widerstandes mit einem anschlusselement
US4279666A (en) * 1979-11-28 1981-07-21 General Motors Corporation Oxidized aluminum overcoat for solid electrolyte sensor
US4373653A (en) * 1981-09-10 1983-02-15 Raytheon Company Method and apparatus for ultrasonic bonding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016720A1 (de) * 1989-08-11 1991-02-14 Orthodyne Electronics Corp Verfahren und vorrichtung zum ultraschallbonden
DE4016720B4 (de) * 1989-08-11 2005-11-24 Orthodyne Electronics Corp., Costa Mesa Verfahren und Vorrichtung zum Ultraschallbonden

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DE3335848A1 (de) 1984-04-05
US4580713A (en) 1986-04-08

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