GB881832A - Improvements in or relating to the bonding of metals to bodies comprising semiconductive or brittle materials - Google Patents

Improvements in or relating to the bonding of metals to bodies comprising semiconductive or brittle materials

Info

Publication number
GB881832A
GB881832A GB33728/57A GB3372857A GB881832A GB 881832 A GB881832 A GB 881832A GB 33728/57 A GB33728/57 A GB 33728/57A GB 3372857 A GB3372857 A GB 3372857A GB 881832 A GB881832 A GB 881832A
Authority
GB
United Kingdom
Prior art keywords
gold
aluminium
pressure
glass
metal
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
GB33728/57A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB881832A publication Critical patent/GB881832A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H10P95/50—Alloying conductive materials with semiconductor bodies
    • 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
    • H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
    • H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
    • H10W70/67—Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their insulating layers or insulating parts
    • H10W70/69—Insulating materials thereof
    • 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
    • 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
    • H10W76/00—Containers; Fillings or auxiliary members therefor; Seals
    • H10W76/10—Containers or parts thereof
    • H10W76/17—Containers or parts thereof characterised by their materials
    • H10W76/18—Insulating materials, e.g. resins, glasses or ceramics
    • 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
    • H10W76/00—Containers; Fillings or auxiliary members therefor; Seals
    • H10W76/60—Seals
    • 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
    • H10W99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • 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
    • H10W72/07118—Means for cleaning, e.g. brushes
    • 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
    • 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
    • H10W72/521—Structures or relative sizes of bond wires
    • H10W72/522—Multilayered bond wires, e.g. having a coating concentric around a core
    • 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
    • H10W72/531—Shapes of wire connectors
    • H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
    • 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
    • H10W72/531—Shapes of wire connectors
    • H10W72/5363—Shapes of wire connectors the connected ends being wedge-shaped
    • 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
    • H10W72/541—Dispositions of bond wires
    • H10W72/5449—Dispositions of bond wires not being orthogonal to a side surface of the chip, e.g. fan-out arrangements
    • 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
    • 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
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5524—Materials of bond wires comprising metals or metalloids, e.g. silver comprising aluminium [Al]
    • 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
    • H10W72/5525—Materials of bond wires comprising metals or metalloids, e.g. silver comprising copper [Cu]
    • 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
    • H10W72/555—Materials of bond wires of outermost layers of multilayered bond wires, e.g. material of a coating
    • 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
    • H10W72/59—Bond pads specially adapted therefor
    • 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
    • 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
    • H10W72/951—Materials of bond pads
    • H10W72/952—Materials of bond pads comprising metals or metalloids, e.g. PbSn, Ag or Cu
    • 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
    • Y10S228/903—Metal to nonmetal
    • 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
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor

Landscapes

  • Die Bonding (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Wire Bonding (AREA)
  • Lead Frames For Integrated Circuits (AREA)
GB33728/57A 1956-10-31 1957-10-29 Improvements in or relating to the bonding of metals to bodies comprising semiconductive or brittle materials Expired GB881832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US619639A US3006067A (en) 1956-10-31 1956-10-31 Thermo-compression bonding of metal to semiconductors, and the like

Publications (1)

Publication Number Publication Date
GB881832A true GB881832A (en) 1961-11-08

Family

ID=24482720

Family Applications (2)

Application Number Title Priority Date Filing Date
GB33728/57A Expired GB881832A (en) 1956-10-31 1957-10-29 Improvements in or relating to the bonding of metals to bodies comprising semiconductive or brittle materials
GB14256/61A Expired GB881834A (en) 1956-10-31 1957-10-29 Bonding of metallic leads to semiconductor elements

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB14256/61A Expired GB881834A (en) 1956-10-31 1957-10-29 Bonding of metallic leads to semiconductor elements

Country Status (7)

Country Link
US (1) US3006067A (enExample)
BE (1) BE559732A (enExample)
CH (1) CH351342A (enExample)
DE (1) DE1127000C2 (enExample)
FR (1) FR1179416A (enExample)
GB (2) GB881832A (enExample)
NL (2) NL113327C (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383757A (en) * 1964-03-02 1968-05-21 Here Majesty S Postmaster Gene Thermo-compression bonding of metals to semiconductor, metallic, or nonmetallic surfaces
GB2146937A (en) * 1983-09-28 1985-05-01 Hitachi Ltd Semiconductor device and method of manufacturing the same
GB2221862A (en) * 1988-07-28 1990-02-21 Lilliwyte Sa Joining of ceramic components to metal components

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131460A (en) * 1959-11-09 1964-05-05 Corning Glass Works Method of bonding a crystal to a delay line
US3131459A (en) * 1959-11-09 1964-05-05 Corning Glass Works Method of bonding absorbing material to a delay line
US3136050A (en) * 1959-11-17 1964-06-09 Texas Instruments Inc Container closure method
US3179785A (en) * 1960-09-20 1965-04-20 Hughes Aircraft Co Apparatus for thermo-compression bonding
US3125803A (en) * 1960-10-24 1964-03-24 Terminals
NL270517A (enExample) * 1960-11-16
NL275554A (enExample) * 1961-04-19 1900-01-01
DE1172378B (de) * 1961-07-14 1964-06-18 Siemens Ag Verfahren zur Herstellung einer elektrisch unsymmetrisch leitenden Halbleiteranordnung
NL122607C (enExample) * 1961-07-26 1900-01-01
NL282318A (enExample) * 1961-08-30 1900-01-01
NL283249A (enExample) * 1961-09-19 1900-01-01
DE1251871B (enExample) * 1962-02-06 1900-01-01
NL292051A (enExample) * 1962-04-27
US3217401A (en) * 1962-06-08 1965-11-16 Transitron Electronic Corp Method of attaching metallic heads to silicon layers of semiconductor devices
US3271625A (en) * 1962-08-01 1966-09-06 Signetics Corp Electronic package assembly
US3304595A (en) * 1962-11-26 1967-02-21 Nippon Electric Co Method of making a conductive connection to a semiconductor device electrode
US3356914A (en) * 1963-05-03 1967-12-05 Westinghouse Electric Corp Integrated semiconductor rectifier assembly
US3296692A (en) * 1963-09-13 1967-01-10 Bell Telephone Labor Inc Thermocompression wire attachments to quartz crystals
US3310858A (en) * 1963-12-12 1967-03-28 Bell Telephone Labor Inc Semiconductor diode and method of making
US3370207A (en) * 1964-02-24 1968-02-20 Gen Electric Multilayer contact system for semiconductor devices including gold and copper layers
US3286340A (en) * 1964-02-28 1966-11-22 Philco Corp Fabrication of semiconductor units
DE1282190B (de) * 1964-03-12 1968-11-07 Kabusihiki Kaisha Hitachi Seis Verfahren zum Herstellen von Transistoren
DE1514304A1 (de) * 1964-04-03 1969-05-14 Philco Ford Corp Halbleiteranordnung und Herstellungsverfahren hierfuer
US3362064A (en) * 1964-05-08 1968-01-09 Space Sciences Inc Measuring device
US3380155A (en) * 1965-05-12 1968-04-30 Sprague Electric Co Production of contact pads for semiconductors
US3373481A (en) * 1965-06-22 1968-03-19 Sperry Rand Corp Method of electrically interconnecting conductors
US3442003A (en) * 1965-07-26 1969-05-06 Teledyne Inc Method for interconnecting thin films
US3461542A (en) * 1966-01-06 1969-08-19 Western Electric Co Bonding leads to quartz crystals
US3523222A (en) * 1966-09-15 1970-08-04 Texas Instruments Inc Semiconductive contacts
US3465421A (en) * 1966-12-20 1969-09-09 American Standard Inc High temperature bonding to germanium
US3442007A (en) * 1966-12-29 1969-05-06 Kewanee Oil Co Process of attaching a collector grid to a photovoltaic cell
US3483610A (en) * 1967-06-08 1969-12-16 Bell Telephone Labor Inc Thermocompression bonding of foil leads
GB1256518A (enExample) * 1968-11-30 1971-12-08
US3623649A (en) * 1969-06-09 1971-11-30 Gen Motors Corp Wedge bonding tool for the attachment of semiconductor leads
US3641660A (en) * 1969-06-30 1972-02-15 Texas Instruments Inc The method of ball bonding with an automatic semiconductor bonding machine
US3754674A (en) * 1970-03-03 1973-08-28 Allis Chalmers Mfg Co Means for providing hermetic seals
US4402447A (en) * 1980-12-04 1983-09-06 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Joining lead wires to thin platinum alloy films
DE3104960A1 (de) * 1981-02-12 1982-08-26 W.C. Heraeus Gmbh, 6450 Hanau "feinstdraht"
US4441118A (en) * 1983-01-13 1984-04-03 Olin Corporation Composite copper nickel alloys with improved solderability shelf life
GB2175009B (en) * 1985-03-27 1990-02-07 Mitsubishi Metal Corp Wire for bonding a semiconductor device and process for producing the same
GB2178761B (en) * 1985-03-29 1989-09-20 Mitsubishi Metal Corp Wire for bonding a semiconductor device
US20020053734A1 (en) 1993-11-16 2002-05-09 Formfactor, Inc. Probe card assembly and kit, and methods of making same
US7073254B2 (en) 1993-11-16 2006-07-11 Formfactor, Inc. Method for mounting a plurality of spring contact elements
US5495667A (en) * 1994-11-07 1996-03-05 Micron Technology, Inc. Method for forming contact pins for semiconductor dice and interconnects
US5994152A (en) * 1996-02-21 1999-11-30 Formfactor, Inc. Fabricating interconnects and tips using sacrificial substrates
US8033838B2 (en) 1996-02-21 2011-10-11 Formfactor, Inc. Microelectronic contact structure
JP2001034187A (ja) * 1999-07-22 2001-02-09 Nec Corp 熱圧着装置および熱圧着方法
DE10333465B4 (de) * 2003-07-22 2008-07-24 Infineon Technologies Ag Elektronisches Bauteil mit Halbleiterchip, Verfahren zur Herstellung desselben sowie Verfahren zur Herstellung eines Halbleiterwafers mit Kontaktflecken
JP4710700B2 (ja) * 2005-05-09 2011-06-29 株式会社デンソー 半導体装置およびその製造方法
US8381965B2 (en) * 2010-07-22 2013-02-26 Taiwan Semiconductor Manufacturing Company, Ltd. Thermal compress bonding
US8104666B1 (en) 2010-09-01 2012-01-31 Taiwan Semiconductor Manufacturing Company, Ltd. Thermal compressive bonding with separate die-attach and reflow processes
US9485873B2 (en) 2013-03-15 2016-11-01 Lawrence Livermore National Security, Llc Depositing bulk or micro-scale electrodes
US20160380120A1 (en) 2015-06-26 2016-12-29 Akira Terao Metallization and stringing for back-contact solar cells

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US2564738A (en) * 1947-02-25 1951-08-21 Foerderung Forschung Gmbh Method of forming a vacuum-tight bond between ceramics and metals
US2671746A (en) * 1950-06-17 1954-03-09 Richard D Brew & Company Inc Bonding system
GB688866A (en) * 1950-10-19 1953-03-18 Gen Electric Co Ltd Improvements in or relating to crystal rectifiers
US2698548A (en) * 1950-10-31 1955-01-04 Gen Electric Co Ltd Method of pressure welding
BE517459A (enExample) * 1952-02-07
US2739369A (en) * 1952-03-28 1956-03-27 Metals & Controls Corp Method of making electrical contacts
BE523523A (enExample) * 1952-08-07
US2751808A (en) * 1953-05-04 1956-06-26 Remington Arms Co Inc Explosively driven stud having polished point
US2817607A (en) * 1953-08-24 1957-12-24 Rca Corp Method of making semi-conductor bodies
US2879587A (en) * 1954-07-23 1959-03-31 Gen Motors Corp Method for making composite stock
US2805370A (en) * 1956-04-26 1957-09-03 Bell Telephone Labor Inc Alloyed connections to semiconductors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383757A (en) * 1964-03-02 1968-05-21 Here Majesty S Postmaster Gene Thermo-compression bonding of metals to semiconductor, metallic, or nonmetallic surfaces
GB2146937A (en) * 1983-09-28 1985-05-01 Hitachi Ltd Semiconductor device and method of manufacturing the same
GB2221862A (en) * 1988-07-28 1990-02-21 Lilliwyte Sa Joining of ceramic components to metal components
US5009357A (en) * 1988-07-28 1991-04-23 Lilliwyte Societe Anonyme Joining of ceramic components to metal components
GB2221862B (en) * 1988-07-28 1992-05-13 Lilliwyte Sa Joining of ceramic components to metal components

Also Published As

Publication number Publication date
NL219101A (enExample) 1900-01-01
BE559732A (enExample) 1900-01-01
US3006067A (en) 1961-10-31
DE1127000C2 (de) 1974-04-11
CH351342A (fr) 1961-01-15
NL113327C (enExample) 1900-01-01
GB881834A (en) 1961-11-08
FR1179416A (fr) 1959-05-25
DE1127000B (enExample) 1974-04-11

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