MX9601752A - Procedimiento y dispositivo de soldadura por oleadas, que integra una operacion de pre-tratamiento por via seca. - Google Patents

Procedimiento y dispositivo de soldadura por oleadas, que integra una operacion de pre-tratamiento por via seca.

Info

Publication number
MX9601752A
MX9601752A MX9601752A MX9601752A MX9601752A MX 9601752 A MX9601752 A MX 9601752A MX 9601752 A MX9601752 A MX 9601752A MX 9601752 A MX9601752 A MX 9601752A MX 9601752 A MX9601752 A MX 9601752A
Authority
MX
Mexico
Prior art keywords
welding
circuit
gas
species
integrating
Prior art date
Application number
MX9601752A
Other languages
English (en)
Other versions
MXPA96001752A (es
Inventor
Thierry Sindzingre
Stephane Rabia
Nicolas Potier
Original Assignee
Air Liquide
L Expl Des Procedes
Georges Claude
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 Air Liquide, L Expl Des Procedes, Georges Claude filed Critical Air Liquide
Publication of MXPA96001752A publication Critical patent/MXPA96001752A/es
Publication of MX9601752A publication Critical patent/MX9601752A/es

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
    • B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
    • 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
    • B23K2101/42—Printed circuits
    • 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 resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H05K3/3468—Applying molten solder
    • 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 resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3489—Composition of fluxes; Methods of application thereof; Other methods of activating the contact surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Molten Solder (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

La invencion se refiere a un procedimiento para la soldadura por oleadas, de un circuito mediante una aleacion de soldadura, en el transcurso del cual se pone en contacto el circuito con por lo menos una oleada de material líquido de soldadura, obtenida por bombeo de un baño líquido de la aleacion de soldadura, contenida en un recipiente, a través de una tobera o boquilla, caracterizado porque previamente cada una de las caras del circuito ha sido traída, bajo una presion proxima a la presion atmosférica, frente a la salida del gas de por lo menos un aparato para la formacion de especies gaseosas, excitadas o inestables, en el cual el aparato se hace pasar una mezcla gaseosa inicial (7) que comprende un gas inerte y/o un gas reductor y/o un gas oxidante, obteniéndose a la salida del gas del aparato, una mezcla gaseosa primaria (8) que comprende especies excitadas o inestables y que está sustancialmente desprovista de especies eléctricamente cargadas. Figura 3 a ser reproducida.
MX9601752A 1995-06-09 1996-05-09 Procedimiento y dispositivo de soldadura por oleadas, que integra una operacion de pre-tratamiento por via seca. MX9601752A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9506818 1995-06-09
FR9506818A FR2735053B1 (fr) 1995-06-09 1995-06-09 Procede et dispositif de brasage a la vague integrant une operation de fluxage par voie seche

Publications (2)

Publication Number Publication Date
MXPA96001752A MXPA96001752A (es) 1998-04-01
MX9601752A true MX9601752A (es) 1998-04-30

Family

ID=9479786

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9601752A MX9601752A (es) 1995-06-09 1996-05-09 Procedimiento y dispositivo de soldadura por oleadas, que integra una operacion de pre-tratamiento por via seca.

Country Status (18)

Country Link
US (1) US5722581A (es)
EP (1) EP0747160B1 (es)
JP (1) JP3313972B2 (es)
KR (1) KR100321354B1 (es)
CN (1) CN1095316C (es)
AR (1) AR002312A1 (es)
AU (1) AU712613B2 (es)
BR (1) BR9602725A (es)
CA (1) CA2178465C (es)
DE (1) DE69603418T2 (es)
DK (1) DK0747160T3 (es)
ES (1) ES2136376T3 (es)
FR (1) FR2735053B1 (es)
GR (1) GR3031181T3 (es)
HK (1) HK1013039A1 (es)
MX (1) MX9601752A (es)
TW (1) TW307092B (es)
ZA (1) ZA964623B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3521587B2 (ja) * 1995-02-07 2004-04-19 セイコーエプソン株式会社 基板周縁の不要物除去方法及び装置並びにそれを用いた塗布方法
DE19749185A1 (de) * 1997-11-07 1999-05-12 Messer Griesheim Gmbh Mit einer Gasversorgung verbindbare Gasverteilung
DE19749187A1 (de) * 1997-11-07 1999-05-12 Messer Griesheim Gmbh Lötvorrichtung
FR2778190B1 (fr) * 1998-05-04 2000-06-02 Air Liquide Procede et appareil de traitement de surfaces metalliques par voie seche
DE19825423A1 (de) * 1998-06-06 1999-12-09 Alcatel Sa Vorrichtung zur Herstellung eines optischen Kabels
US6315189B1 (en) * 1998-10-13 2001-11-13 Texas Instruments Incorporated Semiconductor package lead plating method and apparatus
US6354481B1 (en) * 1999-02-18 2002-03-12 Speedline Technologies, Inc. Compact reflow and cleaning apparatus
US6468833B2 (en) * 2000-03-31 2002-10-22 American Air Liquide, Inc. Systems and methods for application of substantially dry atmospheric plasma surface treatment to various electronic component packaging and assembly methods
JP2002080950A (ja) * 2000-09-07 2002-03-22 Senju Metal Ind Co Ltd ドロスから酸化物を分離する方法および噴流はんだ槽
WO2002028586A1 (de) * 2000-10-06 2002-04-11 Pac Tech - Packaging Technologies Gmbh Verfahren zum flussmittelfreien aufbringen eines lötmittels auf ein substrat oder einen chip
US6776330B2 (en) 2001-09-10 2004-08-17 Air Products And Chemicals, Inc. Hydrogen fluxless soldering by electron attachment
JP4409134B2 (ja) * 2001-10-09 2010-02-03 パナソニック株式会社 実装システム
US20080190558A1 (en) * 2002-04-26 2008-08-14 Accretech Usa, Inc. Wafer processing apparatus and method
US20080011332A1 (en) * 2002-04-26 2008-01-17 Accretech Usa, Inc. Method and apparatus for cleaning a wafer substrate
US20080017316A1 (en) * 2002-04-26 2008-01-24 Accretech Usa, Inc. Clean ignition system for wafer substrate processing
US6936546B2 (en) * 2002-04-26 2005-08-30 Accretech Usa, Inc. Apparatus for shaping thin films in the near-edge regions of in-process semiconductor substrates
US7897029B2 (en) * 2008-03-04 2011-03-01 Air Products And Chemicals, Inc. Removal of surface oxides by electron attachment
US7079370B2 (en) * 2003-04-28 2006-07-18 Air Products And Chemicals, Inc. Apparatus and method for removal of surface oxides via fluxless technique electron attachment and remote ion generation
US8361340B2 (en) 2003-04-28 2013-01-29 Air Products And Chemicals, Inc. Removal of surface oxides by electron attachment
CA2465195C (en) * 2003-04-28 2012-06-19 Air Products And Chemicals, Inc. Electrode assembly for the removal of surface oxides by electron attachment
US7387738B2 (en) 2003-04-28 2008-06-17 Air Products And Chemicals, Inc. Removal of surface oxides by electron attachment for wafer bumping applications
US7434719B2 (en) * 2005-12-09 2008-10-14 Air Products And Chemicals, Inc. Addition of D2 to H2 to detect and calibrate atomic hydrogen formed by dissociative electron attachment
DE102006024192A1 (de) * 2006-05-23 2007-11-29 Linde Ag Vorrichtung und Verfahren zum Wellenlöten
DE102006027027A1 (de) 2006-06-08 2007-12-13 Centrotherm Thermal Solutions Gmbh + Co.Kg Lötverfahren
US8567658B2 (en) * 2009-07-20 2013-10-29 Ontos Equipment Systems, Inc. Method of plasma preparation of metallic contacts to enhance mechanical and electrical integrity of subsequent interconnect bonds
US8454850B2 (en) * 2009-09-02 2013-06-04 Air Products And Chemicals, Inc. Method for the removal of surface oxides by electron attachment
WO2012099771A1 (en) * 2011-01-17 2012-07-26 Orthodyne Electronics Corporation Systems and methods for processing ribbon and wire in ultrasonic bonding systems
US9053894B2 (en) 2011-02-09 2015-06-09 Air Products And Chemicals, Inc. Apparatus and method for removal of surface oxides via fluxless technique involving electron attachment
US9006975B2 (en) 2011-02-09 2015-04-14 Air Products And Chemicals, Inc. Apparatus and method for removal of surface oxides via fluxless technique involving electron attachment
JP2014157858A (ja) * 2013-02-14 2014-08-28 Fuji Electric Co Ltd 半導体装置の製造方法
KR102124042B1 (ko) * 2013-02-18 2020-06-18 삼성디스플레이 주식회사 기상 증착 장치, 이를 이용한 증착 방법 및 유기 발광 표시 장치 제조 방법
CN104425289B (zh) * 2013-09-11 2017-12-15 先进科技新加坡有限公司 利用激发的混合气体的晶粒安装装置和方法
JP6636534B2 (ja) 2014-11-12 2020-01-29 オントス イクイップメント システムズ インコーポレイテッド フォトレジスト表面および金属表面処理の同時親水化：方法、システム、および製品
KR20190058228A (ko) 2017-11-20 2019-05-29 (주)케이티엔에프 웨이브 솔더링 공정에서 피씨비(pcb)의 과열을 방지할 수 있는 웨이브 지그 및 이를 이용한 웨이브 솔더링 방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273859A (en) * 1979-12-31 1981-06-16 Honeywell Information Systems Inc. Method of forming solder bump terminals on semiconductor elements
US5090609A (en) * 1989-04-28 1992-02-25 Hitachi, Ltd. Method of bonding metals, and method and apparatus for producing semiconductor integrated circuit device using said method of bonding metals
DE4032328A1 (de) * 1989-11-06 1991-09-19 Wls Karl Heinz Grasmann Weichl Verfahren und vorrichtung zur verarbeitung von zu verloetenden fuegepartnern
US5255840A (en) * 1989-12-26 1993-10-26 Praxair Technology, Inc. Fluxless solder coating and joining
FR2683114A1 (fr) * 1991-10-28 1993-04-30 Brizais Jacqueline Installation pour le traitement de cartes de circuit imprime par un flux.
FR2692730B1 (fr) * 1992-06-19 1994-08-19 Air Liquide Dispositif de formation de molécules gazeuses excitées ou instables et utilisations d'un tel dispositif.
FR2713528B1 (fr) * 1993-12-15 1996-01-12 Air Liquide Procédé et dispositif de fluxage par voie sèche de surfaces métalliques avant brasage ou étamage.
US5525204A (en) * 1994-09-29 1996-06-11 Motorola, Inc. Method for fabricating a printed circuit for DCA semiconductor chips

Also Published As

Publication number Publication date
EP0747160A2 (fr) 1996-12-11
AR002312A1 (es) 1998-03-11
HK1013039A1 (en) 1999-08-13
DK0747160T3 (da) 1999-12-13
EP0747160B1 (fr) 1999-07-28
FR2735053B1 (fr) 1997-07-25
AU5583396A (en) 1996-12-19
CA2178465A1 (fr) 1996-12-10
GR3031181T3 (en) 1999-12-31
CN1143892A (zh) 1997-02-26
ZA964623B (en) 1996-12-12
KR970003390A (ko) 1997-01-28
EP0747160A3 (fr) 1997-02-12
DE69603418T2 (de) 2000-02-03
CA2178465C (fr) 2002-10-29
JPH09122904A (ja) 1997-05-13
ES2136376T3 (es) 1999-11-16
JP3313972B2 (ja) 2002-08-12
DE69603418D1 (de) 1999-09-02
FR2735053A1 (fr) 1996-12-13
AU712613B2 (en) 1999-11-11
CN1095316C (zh) 2002-11-27
KR100321354B1 (ko) 2002-07-06
TW307092B (es) 1997-06-01
BR9602725A (pt) 1998-09-08
US5722581A (en) 1998-03-03

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees