ES2035706T3 - Cuna de conexion. - Google Patents

Cuna de conexion.

Info

Publication number
ES2035706T3
ES2035706T3 ES199090302729T ES90302729T ES2035706T3 ES 2035706 T3 ES2035706 T3 ES 2035706T3 ES 199090302729 T ES199090302729 T ES 199090302729T ES 90302729 T ES90302729 T ES 90302729T ES 2035706 T3 ES2035706 T3 ES 2035706T3
Authority
ES
Spain
Prior art keywords
thread
linker
friction
significantly reduce
aluminum
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
ES199090302729T
Other languages
English (en)
Inventor
Farhad 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
Newfrey LLC
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 Newfrey LLC filed Critical Newfrey LLC
Application granted granted Critical
Publication of ES2035706T3 publication Critical patent/ES2035706T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H10W72/5524—Materials of bond wires comprising metals or metalloids, e.g. silver comprising aluminium [Al]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Bonding (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

UNA CUÑA DE UNION (1) PARA UN ENLAZADOR ULTRASONICO, EN PARTICULAR UN ENLAZADOR DE HILO ESPESO DE ALUMINIO, CON UNA GUIA DE HILO EN FORMA DE PASO A TRAVES (3) QUE SE EXTIENDE EN LA DIRECCION DEL HILO OBLICUAMENTE DESDE ARRIBA HASTA LA CARA DE PRENSADO (2). UN MANGUITO PLASTICO (11) A TRAVES DEL CUAL SE GUIA EL HILO DE ENLACE (4) SE INTRODUCE EN EL PASO A TRAVES 83) PARA REDUCIR SIGNIFICATIVAMENTE LA RESISTENCIA A LA FRICCION DEL HILO DE UNION (4) EN LA REGION DEL PASO A TRAVES (3) Y PARA REDUCIR SIGNIFICATIVAMENTE EL ROZAMIENTO DEL ALUMINIO.
ES199090302729T 1989-04-17 1990-03-14 Cuna de conexion. Expired - Lifetime ES2035706T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3912580A DE3912580C2 (de) 1989-04-17 1989-04-17 Bondstempel

Publications (1)

Publication Number Publication Date
ES2035706T3 true ES2035706T3 (es) 1993-04-16

Family

ID=6378853

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090302729T Expired - Lifetime ES2035706T3 (es) 1989-04-17 1990-03-14 Cuna de conexion.

Country Status (8)

Country Link
US (1) US5018658A (es)
EP (1) EP0393832B1 (es)
JP (1) JPH02295683A (es)
KR (1) KR900017138A (es)
DE (2) DE3912580C2 (es)
ES (1) ES2035706T3 (es)
HK (1) HK15193A (es)
SG (1) SG120292G (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4976392A (en) * 1989-08-11 1990-12-11 Orthodyne Electronics Corporation Ultrasonic wire bonder wire formation and cutter system
JP2852134B2 (ja) * 1991-02-20 1999-01-27 日本電気株式会社 バンプ形成方法
US5190206A (en) * 1992-07-09 1993-03-02 West Bond Inc. Ultrasonic wire bonding tool and method for self-threading same
DE4335468A1 (de) * 1993-10-18 1995-04-20 F&K Delvotec Bondtechnik Gmbh Vorrichtung und Verfahren zum Drahtbonden
DE19609147A1 (de) * 1995-03-10 1996-09-12 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Ausbildung einer erhöhten Kontaktmetallisierung
US6527163B1 (en) * 2000-01-21 2003-03-04 Tessera, Inc. Methods of making bondable contacts and a tool for making such contacts
DE10231282B4 (de) * 2002-04-04 2008-01-24 Hesse & Knipps Gmbh Drahtführung für Drahtbonder
EP1375048B1 (de) * 2002-06-18 2008-05-21 F&K Delvotec Bondtechnik GmbH Bondeinrichtung und Drahtbonder
US7451905B2 (en) * 2004-06-22 2008-11-18 Edwards Enterprises Wire bonding wedge
DE102004042104A1 (de) * 2004-08-30 2006-03-02 Infineon Technologies Ag Verbindungselement eines Halbleiterbauteils und Halbleiterbauteil mit mehreren derartigen Verbindungselementen, sowie Verfahren zu deren Herstellung
US7216794B2 (en) * 2005-06-09 2007-05-15 Texas Instruments Incorporated Bond capillary design for ribbon wire bonding
US20080197461A1 (en) * 2007-02-15 2008-08-21 Taiwan Semiconductor Manufacturing Co.,Ltd. Apparatus for wire bonding and integrated circuit chip package
GB0703172D0 (en) 2007-02-19 2007-03-28 Pa Knowledge Ltd Printed circuit boards
US7597235B2 (en) * 2007-11-15 2009-10-06 Infineon Technologies Ag Apparatus and method for producing a bonding connection
KR101591619B1 (ko) 2008-08-18 2016-02-04 셈블란트 리미티드 할로-하이드로카본 폴리머 코팅
GB2462822B (en) * 2008-08-18 2011-11-02 Crombie 123 Ltd Wire bonding
US8618420B2 (en) 2008-08-18 2013-12-31 Semblant Global Limited Apparatus with a wire bond and method of forming the same
US8141765B2 (en) * 2009-01-20 2012-03-27 Orthodyne Electronics Corporation Cutting blade for a wire bonding system
US8995146B2 (en) 2010-02-23 2015-03-31 Semblant Limited Electrical assembly and method
US20130119117A1 (en) * 2011-11-04 2013-05-16 Invensas Corporation Bonding wedge
US9931709B2 (en) * 2016-01-26 2018-04-03 Orthodyne Electronics Corporation Wedge bonding tools, wedge bonding systems, and related methods
GB201621177D0 (en) 2016-12-13 2017-01-25 Semblant Ltd Protective coating
JP7031185B2 (ja) * 2017-09-15 2022-03-08 富士電機株式会社 ウェッジツール及びウェッジボンディング方法
JP7077650B2 (ja) * 2018-02-16 2022-05-31 トヨタ自動車株式会社 ボンディング装置、及びボンディング方法
CN110783213B (zh) * 2019-10-15 2021-08-17 中国电子科技集团公司第二十九研究所 一种引线键合用楔形劈刀及制备方法
DE102020117641A1 (de) * 2020-07-03 2022-01-05 Hesse Gmbh Drahtführungsmodul und Ultraschall-Drahtbonder hiermit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320401A (en) * 1963-05-24 1967-05-16 North American Aviation Inc Diffusion bonder
US3461538A (en) * 1967-02-27 1969-08-19 Diatron Pacific Process for manufacturing welding devices for semi-conductors
US3627192A (en) * 1969-02-03 1971-12-14 Bearings Seale & Gears Inc Wire lead bonding tool
US3986653A (en) * 1974-09-03 1976-10-19 Tribotech Method for coating bonding tools and product
US4418858A (en) * 1981-01-23 1983-12-06 Miller C Fredrick Deep bonding methods and apparatus
DE3343788A1 (de) * 1983-12-03 1985-06-13 Bert 5470 Andernach Steffens Verfahren und vorrichtung zur trennung von produkten oder werkstoffmischungen aus faserigen werkstoffen und nichtfaserigen werkstoffen
DE3519594A1 (de) * 1985-05-31 1986-12-04 DELVOTEC S.A., Les Brenets Bondkopf
EP0203597B1 (en) * 1985-05-31 1990-07-11 Emhart Industries, Inc. Bonding head
JPS6220340A (ja) * 1985-07-18 1987-01-28 Nec Kyushu Ltd 超音波ボンデイングツ−ル
JPS62115734A (ja) * 1985-11-15 1987-05-27 Hitachi Micro Comput Eng Ltd ワイヤボンデイング装置
JPS6394641A (ja) * 1986-10-09 1988-04-25 Toshiba Corp キヤピラリ

Also Published As

Publication number Publication date
DE69000349D1 (de) 1992-11-05
EP0393832B1 (en) 1992-09-30
US5018658A (en) 1991-05-28
SG120292G (en) 1993-01-29
HK15193A (en) 1993-03-05
DE69000349T2 (de) 1993-05-13
DE3912580C2 (de) 1997-08-21
KR900017138A (ko) 1990-11-15
EP0393832A1 (en) 1990-10-24
JPH02295683A (ja) 1990-12-06
DE3912580A1 (de) 1990-10-18

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