ES2080094T3 - Procedimiento para dotar de soldadura placas de circuitos impresos. - Google Patents

Procedimiento para dotar de soldadura placas de circuitos impresos.

Info

Publication number
ES2080094T3
ES2080094T3 ES90123005T ES90123005T ES2080094T3 ES 2080094 T3 ES2080094 T3 ES 2080094T3 ES 90123005 T ES90123005 T ES 90123005T ES 90123005 T ES90123005 T ES 90123005T ES 2080094 T3 ES2080094 T3 ES 2080094T3
Authority
ES
Spain
Prior art keywords
welding
printed circuit
procedure
circuit boards
welding printed
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
ES90123005T
Other languages
English (en)
Inventor
Werner J Dipl-Phys Maiwald
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2080094T3 publication Critical patent/ES2080094T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05K3/3465—Application of solder
    • H05K3/3485—Application of solder paste, slurry or powder
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10636—Leadless chip, e.g. chip capacitor or resistor
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
    • H05K2201/2036—Permanent spacer or stand-off in a printed circuit or printed circuit assembly
    • 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
    • H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
    • H05K2203/0278—Flat pressure, e.g. for connecting terminals with anisotropic conductive adhesive
    • 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
    • H05K2203/04—Soldering or other types of metallurgic bonding
    • H05K2203/043—Reflowing of solder coated conductors, not during connection of components, e.g. reflowing solder paste
    • 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
    • H05K2203/05—Patterning and lithography; Masks; Details of resist
    • H05K2203/0562—Details of resist
    • H05K2203/0568—Resist used for applying paste, ink or powder
    • 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
    • H05K3/303—Assembling printed circuits with electric components, e.g. with resistors with surface mounted components
    • H05K3/305—Affixing by adhesive
    • 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
    • H05K3/3452—Solder masks
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

EN UNA PLACA DE CIRCUITO IMPRESO (1) CON ALMOHADILLA DE SOLDADURA (2) EN LA QUE PUEDA SER APLICADA UNA PELICULA EN SECO DE MASCARA DE PARADA DE SOLDADURA (4) EN ZONAS NO SOLDABLES, SE APLICARA PREFERIBLEMENTE PASTA DE SOLDURA COMO DEPOSITO DE SOLDADURA A LAS ALMOHADILLAS DE SOLDADURA (2) A TRAVES DE UN PROCEDIMIENTO DE IMPRESION. LOS DEPOSITOS DE SOLDADURA SON ENTONCES RECARGADOS POR FUSION Y LAS MASAS DE SOLDADURA MACIZAS RESULTANTES, CON FORMA DE GIBA, SON APLANADAS POR PRESION EJERCIDA SOBRE ELLAS.
ES90123005T 1990-11-30 1990-11-30 Procedimiento para dotar de soldadura placas de circuitos impresos. Expired - Lifetime ES2080094T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90123005A EP0487782B1 (de) 1990-11-30 1990-11-30 Verfahren zum Beloten von Leiterplatten

Publications (1)

Publication Number Publication Date
ES2080094T3 true ES2080094T3 (es) 1996-02-01

Family

ID=8204777

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90123005T Expired - Lifetime ES2080094T3 (es) 1990-11-30 1990-11-30 Procedimiento para dotar de soldadura placas de circuitos impresos.

Country Status (4)

Country Link
US (1) US5172853A (es)
EP (1) EP0487782B1 (es)
DE (1) DE59009928D1 (es)
ES (1) ES2080094T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246731A (en) * 1992-03-16 1993-09-21 Velie Circuits, Inc. Method of and apparatus for depositing solder on the terminal pads of printed circuit boards
DE4310930A1 (de) * 1993-04-02 1994-10-06 Siemens Ag Leiterplattenanordnung und Verfahren zur Herstellung einer bestückten Leiterplatte
US5392980A (en) * 1993-12-29 1995-02-28 Dell Usa, L.P. Method and apparatus for reworking ball grid array packages to allow reuse of functional devices
JPH0823160A (ja) 1994-05-06 1996-01-23 Seiko Epson Corp プリント配線板と電子部品の接続方法
EP0723387A1 (en) * 1995-01-19 1996-07-24 Digital Equipment Corporation Soldermask gasketing of printed wiring board surface mount pads
US5499756A (en) * 1995-02-03 1996-03-19 Motorola, Inc. Method of applying a tacking agent to a printed circuit board
US5765744A (en) * 1995-07-11 1998-06-16 Nippon Steel Corporation Production of small metal bumps
US5617989A (en) * 1995-07-25 1997-04-08 Kelzer; Robert A. Solder leveling apparatus and method
US6230963B1 (en) 1997-01-28 2001-05-15 Eric L. Hertz Method and apparatus using colored foils for placing conductive preforms
US6202918B1 (en) 1997-01-28 2001-03-20 Eric Hertz Method and apparatus for placing conductive preforms
US6056190A (en) * 1997-02-06 2000-05-02 Speedline Technologies, Inc. Solder ball placement apparatus
US6641030B1 (en) 1997-02-06 2003-11-04 Speedline Technologies, Inc. Method and apparatus for placing solder balls on a substrate
US6427903B1 (en) 1997-02-06 2002-08-06 Speedline Technologies, Inc. Solder ball placement apparatus
DE19716044C2 (de) * 1997-04-17 1999-04-08 Univ Dresden Tech Verfahren zum selektiven galvanischen Aufbringen von Lotdepots auf Leiterplatten
KR100267229B1 (ko) * 1997-09-03 2000-10-16 윤종용 인쇄회로기판의금도금단자부오염방지방법
US6012231A (en) * 1997-12-08 2000-01-11 Micron Technology, Inc. Soldered integrated circuit connections
US6320139B1 (en) 1998-11-12 2001-11-20 Rockwell Automation Technologies, Inc. Reflow selective shorting
JP4239352B2 (ja) * 2000-03-28 2009-03-18 株式会社日立製作所 電子装置の製造方法
CN105451435B (zh) * 2015-12-31 2018-09-18 上海摩软通讯技术有限公司 防止卡座的金属触点短路的pcb及移动终端
DE102019218417A1 (de) * 2019-11-28 2021-06-02 Heraeus Deutschland GmbH & Co. KG Verfahren zur Herstellung eines mit einem oder mehreren Lotdepots ausgestatteten Substrats

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615768A (en) * 1947-04-11 1952-10-28 Gen Motors Corp Grid bearing
DE3114931A1 (de) * 1981-04-13 1982-10-28 Hoechst Ag, 6000 Frankfurt Durch strahlung polymerisierbares gemisch und daraus hergestelltes photopolymerisierbares kopiermaterial
DE3535685C2 (de) * 1985-10-05 1997-03-27 Billhofer Maschf Gmbh Verfahren und Vorrichtung zum Kalandrieren von mit Lack beschichteten Bogen
US4752027A (en) * 1987-02-20 1988-06-21 Hewlett-Packard Company Method and apparatus for solder bumping of printed circuit boards
JPH02113596A (ja) * 1988-10-21 1990-04-25 Nec Corp プリント回路基板

Also Published As

Publication number Publication date
EP0487782A1 (de) 1992-06-03
EP0487782B1 (de) 1995-11-29
US5172853A (en) 1992-12-22
DE59009928D1 (de) 1996-01-11

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