GB1445540A - Method of and apparatus for connecting leads to semiconductor chips - Google Patents

Method of and apparatus for connecting leads to semiconductor chips

Info

Publication number
GB1445540A
GB1445540A GB4602674A GB4602674A GB1445540A GB 1445540 A GB1445540 A GB 1445540A GB 4602674 A GB4602674 A GB 4602674A GB 4602674 A GB4602674 A GB 4602674A GB 1445540 A GB1445540 A GB 1445540A
Authority
GB
United Kingdom
Prior art keywords
chip
probe
fingers
contact bumps
lead frame
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
GB4602674A
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB1445540A publication Critical patent/GB1445540A/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
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/04—Apparatus for manufacture or treatment
    • H10P72/0446—Apparatus for mounting on conductive members, e.g. leadframes or conductors on insulating substrates
    • 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
    • H10W72/07178—Means for aligning
    • 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
    • Y10T29/49121—Beam lead frame or beam lead device
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53174—Means to fasten electrical component to wiring board, base, or substrate
    • Y10T29/53178—Chip component
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53196—Means to apply magnetic force directly to position or hold work part

Landscapes

  • Wire Bonding (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Lead Frames For Integrated Circuits (AREA)
  • Die Bonding (AREA)
GB4602674A 1973-11-09 1974-10-24 Method of and apparatus for connecting leads to semiconductor chips Expired GB1445540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US414274A US3887997A (en) 1973-11-09 1973-11-09 Magnetic alignment for semiconductor device bonding

Publications (1)

Publication Number Publication Date
GB1445540A true GB1445540A (en) 1976-08-11

Family

ID=23640742

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4602674A Expired GB1445540A (en) 1973-11-09 1974-10-24 Method of and apparatus for connecting leads to semiconductor chips

Country Status (7)

Country Link
US (1) US3887997A (cg-RX-API-DMAC7.html)
JP (1) JPS529979B2 (cg-RX-API-DMAC7.html)
CA (1) CA1018675A (cg-RX-API-DMAC7.html)
DE (1) DE2451888A1 (cg-RX-API-DMAC7.html)
FR (1) FR2251102B1 (cg-RX-API-DMAC7.html)
GB (1) GB1445540A (cg-RX-API-DMAC7.html)
NL (1) NL7414601A (cg-RX-API-DMAC7.html)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091726A (en) * 1976-11-02 1978-05-30 Joseph E. Podgor, Inc. Magnetic registration apparatus for silk screen printer
GB1559361A (en) * 1978-02-10 1980-01-16 Philips Electronic Associated Methods for manufacturing microminiature solid state devices devices manufactured by such methods and apparatus for use in such methods
JPS5718516U (cg-RX-API-DMAC7.html) * 1980-07-08 1982-01-30
US4670981A (en) * 1986-03-17 1987-06-09 Nitto Kogyo Kabushiki Kaisha Method of mounting electronic parts on the predetermined positions of a printed circuit board
FR2618606B1 (fr) * 1987-07-24 1990-02-16 Thomson Composants Militaires Four de soudure de puces de circuit integre
US4893403A (en) * 1988-04-15 1990-01-16 Hewlett-Packard Company Chip alignment method
US4930854A (en) * 1989-03-03 1990-06-05 The United States Of America As Represented By The Secretary Of The Navy Optical fiber-to-channel waveguide coupler
US5224581A (en) * 1989-12-14 1993-07-06 Applied Materials, Inc. Magnetic semiconductor wafers with handling apparatus and method
US5147828A (en) * 1989-12-14 1992-09-15 Applied Materials, Inc. Method of handling magnetic semiconductor wafers
US5035062A (en) * 1990-04-06 1991-07-30 Intel Corporation Apparatus and method for aligning automated loading and unloading arms
JP2609014B2 (ja) * 1990-07-17 1997-05-14 三菱電機株式会社 半導体装置の製造方法及び製造装置
US5479694A (en) * 1993-04-13 1996-01-02 Micron Technology, Inc. Method for mounting integrated circuits onto printed circuit boards and testing
DE19527398A1 (de) * 1995-07-27 1997-01-30 Philips Patentverwaltung Verfahren zum Löten von Bauelementen auf einer Trägerfolie
DE19708464C2 (de) * 1997-02-19 2001-10-04 Hubert Zach Bestückungsvorrichtung zum koplanaren Aufsetzen von Bauelementen auf Leiterplatten
US6049974A (en) * 1998-04-29 2000-04-18 National Semiconductor Corporation Magnetic alignment apparatus and method for self-alignment between a die and a substrate
US6241459B1 (en) 1998-12-21 2001-06-05 Micron Electronics, Inc. Shuttle assembly for tray handling
US6287068B1 (en) 1998-12-21 2001-09-11 Micron Technology, Inc. Self-aligning tray carrier apparatus with tilt feature
US6417484B1 (en) 1998-12-21 2002-07-09 Micron Electronics, Inc. Laser marking system for dice carried in trays and method of operation
US6904671B1 (en) * 1999-05-07 2005-06-14 Micron Technology, Inc. Integrated circuit chip handling apparatus and method
US6528760B1 (en) 2000-07-14 2003-03-04 Micron Technology, Inc. Apparatus and method using rotational indexing for laser marking IC packages carried in trays
US6524881B1 (en) 2000-08-25 2003-02-25 Micron Technology, Inc. Method and apparatus for marking a bare semiconductor die
US6543087B2 (en) 2001-06-01 2003-04-08 Aip Networks, Inc. Micro-electromechanical hinged flap structure
US6602726B1 (en) * 2002-01-30 2003-08-05 Texas Instruments Incorporated Bond surface conditioning system for improved bondability
US7169685B2 (en) 2002-02-25 2007-01-30 Micron Technology, Inc. Wafer back side coating to balance stress from passivation layer on front of wafer and be used as die attach adhesive
US20130199831A1 (en) * 2012-02-06 2013-08-08 Christopher Morris Electromagnetic field assisted self-assembly with formation of electrical contacts
US8616362B1 (en) * 2012-08-03 2013-12-31 GM Global Technology Operations LLC Spatially modulated magnetic fields for part selection and alignment on a conveyor belt
US8940550B1 (en) 2013-08-22 2015-01-27 International Business Machines Corporation Maintaining laminate flatness using magnetic retention during chip joining
US9776270B2 (en) * 2013-10-01 2017-10-03 Globalfoundries Inc. Chip joining by induction heating
CN113506761B (zh) * 2021-07-01 2023-09-22 泉州盈创电子股份公司 维修机顶盒芯片用植球工装
KR20240082055A (ko) * 2022-12-01 2024-06-10 삼성전자주식회사 다이 본딩 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128544A (en) * 1959-04-28 1964-04-14 William D Allingham Method of making a panel
US3341030A (en) * 1965-03-29 1967-09-12 Eugene L Engels Method and apparatus for positioning and orientating articles
US3612955A (en) * 1969-01-21 1971-10-12 Bell Telephone Labor Inc Circuit board containing magnetic means for positioning devices
US3731377A (en) * 1971-08-19 1973-05-08 W Muckelroy Method for handling beam-lead and odd-shaped semi-conductor devices
US3722072A (en) * 1971-11-15 1973-03-27 Signetics Corp Alignment and bonding method for semiconductor components

Also Published As

Publication number Publication date
DE2451888A1 (de) 1975-05-22
US3887997A (en) 1975-06-10
FR2251102A1 (cg-RX-API-DMAC7.html) 1975-06-06
NL7414601A (nl) 1975-05-13
JPS50114174A (cg-RX-API-DMAC7.html) 1975-09-06
JPS529979B2 (cg-RX-API-DMAC7.html) 1977-03-19
CA1018675A (en) 1977-10-04
FR2251102B1 (cg-RX-API-DMAC7.html) 1976-10-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee