ES357844A1 - Metodo y aparato para aplicar un haz de energia radiante a porciones preseleccionadas de un articulo. - Google Patents

Metodo y aparato para aplicar un haz de energia radiante a porciones preseleccionadas de un articulo.

Info

Publication number
ES357844A1
ES357844A1 ES357844A ES357844A ES357844A1 ES 357844 A1 ES357844 A1 ES 357844A1 ES 357844 A ES357844 A ES 357844A ES 357844 A ES357844 A ES 357844A ES 357844 A1 ES357844 A1 ES 357844A1
Authority
ES
Spain
Prior art keywords
workpiece
lens
desired configuration
energy
focused
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
ES357844A
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 Inc
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 ES357844A1 publication Critical patent/ES357844A1/es
Expired 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/005—Soldering by means of radiant energy
    • B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, electron beams [EB]
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/073—Shaping the laser spot
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • 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
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/40—Semiconductor devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/341—Surface mounted components
    • H05K3/3421—Leaded components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3494—Heating processes for reflow soldering
    • 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
    • H10W72/072—Connecting or disconnecting of bump connectors
    • H10W72/07231—Techniques
    • H10W72/07236—Soldering or alloying
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
ES357844A 1967-08-31 1968-08-27 Metodo y aparato para aplicar un haz de energia radiante a porciones preseleccionadas de un articulo. Expired ES357844A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66474767A 1967-08-31 1967-08-31

Publications (1)

Publication Number Publication Date
ES357844A1 true ES357844A1 (es) 1970-03-16

Family

ID=24667288

Family Applications (1)

Application Number Title Priority Date Filing Date
ES357844A Expired ES357844A1 (es) 1967-08-31 1968-08-27 Metodo y aparato para aplicar un haz de energia radiante a porciones preseleccionadas de un articulo.

Country Status (9)

Country Link
US (1) US3534462A (es)
BE (1) BE719948A (es)
ES (1) ES357844A1 (es)
FR (1) FR1578626A (es)
GB (1) GB1238335A (es)
IE (1) IE32247B1 (es)
IL (2) IL30624A0 (es)
NL (1) NL138992B (es)
SE (1) SE352487B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836745A (en) * 1969-03-13 1974-09-17 Argus Eng Co Soldering method
BE757111A (fr) * 1969-10-07 1971-03-16 Western Electric Co Procede pour manipuler des dispositifs a micropoutres a un poste d'essai
US3622742A (en) * 1970-05-27 1971-11-23 Bell Telephone Labor Inc Laser machining method and apparatus
FR2187491A1 (en) * 1972-06-08 1974-01-18 Anvar Micro welding - using a coherent light beam transmitted through an optical system
US3941973A (en) * 1974-06-26 1976-03-02 Raytheon Company Laser material removal apparatus
US3993402A (en) * 1974-10-29 1976-11-23 Photon Sources, Inc. Apparatus for directing a laser beam
US4009723A (en) * 1975-01-13 1977-03-01 Brown & Williamson Tobacco Corporation Method for cutting a tobacco product rod and increasing the end strength thereof
US4048459A (en) * 1975-10-17 1977-09-13 Caterpillar Tractor Co. Method of and means for making a metalic bond to powdered metal parts
US4069080A (en) * 1976-06-11 1978-01-17 W. R. Grace & Co. Method and apparatus of bonding superposed sheets of polymeric material in a linear weld
US4083629A (en) * 1976-11-29 1978-04-11 Gte Laboratories Incorporated Beam splitting system for a welding laser
US4327972A (en) 1979-10-22 1982-05-04 Coulter Electronics, Inc. Redirecting surface for desired intensity profile
US4295596A (en) * 1979-12-19 1981-10-20 Western Electric Company, Inc. Methods and apparatus for bonding an article to a metallized substrate
US5739502A (en) * 1983-12-27 1998-04-14 General Electric Company Laser intensity redistribution
US4636611A (en) * 1985-04-15 1987-01-13 General Electric Company Quiescent circle and arc generator
DE3539933A1 (de) * 1985-11-11 1987-05-14 Nixdorf Computer Ag Vorrichtung zum aufloeten elektronischer bauelemente auf eine schaltungsplatine
JPS63168086A (ja) * 1986-12-29 1988-07-12 株式会社東芝 電子部品の半田付け方法
US4887592A (en) * 1987-06-02 1989-12-19 Hanspeter Loertscher Cornea laser-cutting apparatus
US4961622A (en) * 1988-02-25 1990-10-09 University Of Houston - University Park Optical coupler and refractive lamp
EP0359862A1 (de) * 1988-09-23 1990-03-28 Siemens Aktiengesellschaft Verfahren zum Herstellen von elektrischen Flachbaugruppen
GB2244374B (en) * 1990-05-22 1994-10-05 Stc Plc Improvements in hybrid circuits
US5237149A (en) * 1992-03-26 1993-08-17 John Macken Laser machining utilizing a spacial filter
US5683600A (en) * 1993-03-17 1997-11-04 General Electric Company Gas turbine engine component with compound cooling holes and method for making the same
US5904868A (en) * 1994-06-16 1999-05-18 International Business Machines Corporation Mounting and/or removing of components using optical fiber tools
AT407615B (de) * 1997-07-02 2001-05-25 Inst Spanlose Fertigung Und Ho Verfahren zum biegen mit laserunterstützung
JP3720681B2 (ja) * 2000-06-26 2005-11-30 株式会社ファインディバイス レーザー式はんだ付け方法及び装置
DE10339636B4 (de) * 2003-08-28 2013-02-07 Limo Patentverwaltung Gmbh & Co. Kg Verfahren und Vorrichtung zum simultanen Laserschweißen
CA2511699A1 (en) * 2004-07-09 2006-01-09 Ingersoll Machine Tools, Inc. Method and apparatus for repairing or building up surfaces on a workpiece while the workpiece is mounted on a machine tool
DE102009020272B4 (de) * 2009-05-07 2014-09-11 Tyco Electronics Amp Gmbh Laserschweißsystem
DE102010053781B4 (de) 2010-12-08 2018-03-01 LIMO GmbH Vorrichtung zur Umwandlung von Laserstrahlung in Laserstrahlung mit einem M-Profil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3304403A (en) * 1963-10-14 1967-02-14 Texas Instruments Inc Laser welding of contacts
NL134969C (es) * 1965-04-21
US3402460A (en) * 1965-05-26 1968-09-24 Westinghouse Electric Corp Attachment of leads to semiconductors

Also Published As

Publication number Publication date
US3534462A (en) 1970-10-20
IE32247B1 (en) 1973-05-30
IE32247L (en) 1969-02-28
SE352487B (es) 1972-12-27
IL30624A (en) 1972-10-29
BE719948A (es) 1969-02-03
NL138992B (nl) 1973-05-15
NL6812282A (es) 1969-03-04
FR1578626A (es) 1969-08-14
IL30624A0 (en) 1968-10-24
GB1238335A (es) 1971-07-07

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