JPH0479135B2 - - Google Patents

Info

Publication number
JPH0479135B2
JPH0479135B2 JP63314008A JP31400888A JPH0479135B2 JP H0479135 B2 JPH0479135 B2 JP H0479135B2 JP 63314008 A JP63314008 A JP 63314008A JP 31400888 A JP31400888 A JP 31400888A JP H0479135 B2 JPH0479135 B2 JP H0479135B2
Authority
JP
Japan
Prior art keywords
bonding
heat
bonding method
substrate
laser beam
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
JP63314008A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01192127A (ja
Inventor
Waren Benko Jon
Kookoorasu Arekisandaa
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
AT&T 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 AT&T Corp filed Critical AT&T Corp
Publication of JPH01192127A publication Critical patent/JPH01192127A/ja
Publication of JPH0479135B2 publication Critical patent/JPH0479135B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
    • H05K2203/107—Using laser light
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma & Fusion (AREA)
  • Wire Bonding (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
JP63314008A 1987-12-18 1988-12-14 ボンディング方法 Granted JPH01192127A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US135183 1987-12-18
US07/135,183 US4785156A (en) 1987-12-18 1987-12-18 Soldering method using localized heat source

Publications (2)

Publication Number Publication Date
JPH01192127A JPH01192127A (ja) 1989-08-02
JPH0479135B2 true JPH0479135B2 (enExample) 1992-12-15

Family

ID=22466916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63314008A Granted JPH01192127A (ja) 1987-12-18 1988-12-14 ボンディング方法

Country Status (3)

Country Link
US (1) US4785156A (enExample)
EP (1) EP0321142A3 (enExample)
JP (1) JPH01192127A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4914272A (en) * 1987-09-14 1990-04-03 Sony Corporation Laser beam soldering apparatus and soldering method using the same
US4894509A (en) * 1988-12-13 1990-01-16 International Business Machines Corporation Laser assisted heater bar for multiple lead attachment
US4978835A (en) * 1989-08-21 1990-12-18 Microelectronics And Computer Technology Corporation Method of clamping electrical contacts for laser bonding
US5021630A (en) * 1990-05-02 1991-06-04 At&T Bell Laboratories Laser soldering method and apparatus
GB9401998D0 (en) * 1994-02-02 1994-03-30 Powerlasers Ltd A laser heated tool for thermal processing of material
US5814784A (en) * 1992-01-13 1998-09-29 Powerlasers Ltd. Laser-welding techniques using pre-heated tool and enlarged beam
GB9200622D0 (en) * 1992-01-13 1992-03-11 Duley Walter W Improved means of co2 laser welding of a1 7075
US5484979A (en) * 1993-10-22 1996-01-16 Ford Motor Company Laser soldering process employing an energy absorptive coating
US5532457A (en) * 1994-06-22 1996-07-02 International Business Machines Corporation Modified quartz plate to provide non-uniform light source
US5565119A (en) * 1995-04-28 1996-10-15 International Business Machines Corporation Method and apparatus for soldering with a multiple tip and associated optical fiber heating device
JP3285294B2 (ja) * 1995-08-08 2002-05-27 太陽誘電株式会社 回路モジュールの製造方法
DE59812923D1 (de) 1997-07-23 2005-08-18 Infineon Technologies Ag Vorrichtung und verfahren zur herstellung einer chip-substrat-verbindung
US5917704A (en) * 1997-10-06 1999-06-29 Ford Motor Company Laser-solderable electronic component
DE102004024119B4 (de) * 2004-05-14 2006-04-20 Siemens Ag Düsenbaugruppe und Einspritzventil
CN101308981A (zh) * 2008-07-11 2008-11-19 永泰电子（东莞）有限公司 一种运用红外线加热的焊接工艺及焊接装置
US11434162B2 (en) * 2015-10-21 2022-09-06 Soreq Nuclear Research Center Radiation pumped heater/heating element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230338A (en) * 1962-07-02 1966-01-18 Ibm Selective heating apparatus
FR2483126A1 (fr) * 1980-05-22 1981-11-27 Ibm France Procede d'elimination des plots de soudure demeurant sur un substrat ceramique apres retrait d'une microplaquette semi-conductrice, par absorption dans un bloc de cuivre poreux et application au retravaillage des modules
US4404453A (en) * 1981-09-10 1983-09-13 Asta, Ltd. Laser bonding of microelectronic circuits
US4560100A (en) * 1984-10-19 1985-12-24 Westinghouse Electric Corp. Automated soldering process and apparatus
US4685608A (en) * 1985-10-29 1987-08-11 Rca Corporation Soldering apparatus

Also Published As

Publication number Publication date
US4785156A (en) 1988-11-15
JPH01192127A (ja) 1989-08-02
EP0321142A3 (en) 1990-06-13
EP0321142A2 (en) 1989-06-21

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