ES2149927T3 - Metodo para interconectar un dispositivo electronico utilizando un medio portador de soldadura, retirable. - Google Patents

Metodo para interconectar un dispositivo electronico utilizando un medio portador de soldadura, retirable.

Info

Publication number
ES2149927T3
ES2149927T3 ES95303496T ES95303496T ES2149927T3 ES 2149927 T3 ES2149927 T3 ES 2149927T3 ES 95303496 T ES95303496 T ES 95303496T ES 95303496 T ES95303496 T ES 95303496T ES 2149927 T3 ES2149927 T3 ES 2149927T3
Authority
ES
Spain
Prior art keywords
welding
electronic device
interconnect
particles
contact pads
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
ES95303496T
Other languages
English (en)
Inventor
Sungho Jin
Mark Thomas Mccormack
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
Application granted granted Critical
Publication of ES2149927T3 publication Critical patent/ES2149927T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • H01L21/6835—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
    • 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
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    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • H01L21/4814—Conductive parts
    • H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
    • H01L21/4853—Connection or disconnection of other leads to or from a metallisation, e.g. pins, wires, bumps
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    • H01L24/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
    • H01L24/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
    • 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
    • H05K3/3485—Applying solder paste, slurry or powder
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    • H01L2224/10—Bump connectors; Manufacturing methods related thereto
    • H01L2224/11—Manufacturing methods
    • H01L2224/11001—Involving a temporary auxiliary member not forming part of the manufacturing apparatus, e.g. removable or sacrificial coating, film or substrate
    • H01L2224/11003—Involving a temporary auxiliary member not forming part of the manufacturing apparatus, e.g. removable or sacrificial coating, film or substrate for holding or transferring the bump preform
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    • H01L2224/1133—Manufacturing methods by local deposition of the material of the bump connector in solid form
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    • H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
    • H01L2224/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
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    • H01L2224/81—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a bump connector
    • H01L2224/818—Bonding techniques
    • H01L2224/81801—Soldering or alloying
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    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
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    • 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
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0203—Fillers and particles
    • H05K2201/0206—Materials
    • H05K2201/0218—Composite particles, i.e. first metal coated with second metal
    • 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
    • H05K2201/08—Magnetic details
    • H05K2201/083—Magnetic materials
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    • 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
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10424—Frame holders
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    • 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
    • H05K2203/0425—Solder powder or solder coated metal powder
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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    • 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
    • H05K2203/0502—Patterning and lithography
    • H05K2203/0528—Patterning during transfer, i.e. without preformed pattern, e.g. by using a die, a programmed tool or a laser
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    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
    • H05K2203/0756—Uses of liquids, e.g. rinsing, coating, dissolving
    • H05K2203/0769—Dissolving insulating materials, e.g. coatings, not used for developing resist after exposure
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    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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    • 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
    • H05K2203/104—Using magnetic force, e.g. to align particles or for a temporary connection during processing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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    • 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
    • H05K3/3478—Applying solder preforms; Transferring prefabricated solder patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

SEGUN LA INVENCION, SE ADHIERE UN DISPOSITIVO ELECTRONICO (9) QUE TIENE UNA O MAS ALMOHADILLAS DE CONTACTO (12) A UNA RED DE PARTICULAS DE SOLDADURA TRANSFERIBLES (31) QUE HAY SOBRE UNA LAMINA DE SOPORTE RETIRABLE (32). EL SOPORTE SE RETIRA, MEDIANTE DISOLUCION, POR EJEMPLO, DEJANDO LA SOLDADURA SELECTIVAMENTE ADHERIDA A LAS ALMOHADILLAS DE CONTACTO. EN UN ASPECTO PREFERENTE DE LA INVENCION, EL MEDIO DE SOPORTE DE LA SOLDADURA ES SOLUBLE EN AGUA Y LAS PARTICULAS DE SOLDADURA CONTIENEN UNAS PARTICULAS MAGNETICAS REVESTIDAS CON UNA SOLDADURA. LA APLICACION DE UN MATERIAL MAGNETICO MIENTRAS EL MEDIO SE SECA O SE CURA, HACE QUE SE PRODUZCA UNA RED REGULAR DE LAS PARTICULAS REVESTIDAS CON LA SOLDADURA. MEDIANTE LA UTILIZACION DE ESTE METODO, SE PUEDEN INTERCONECTAR FACILMENTE DISPOSITIVO QUE TIENEN UNAS ESTRUCTURAS DE CONTACTO MAS PEQUEÑAS DE LO NORMAL.
ES95303496T 1994-05-31 1995-05-24 Metodo para interconectar un dispositivo electronico utilizando un medio portador de soldadura, retirable. Expired - Lifetime ES2149927T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/251,547 US5591037A (en) 1994-05-31 1994-05-31 Method for interconnecting an electronic device using a removable solder carrying medium

Publications (1)

Publication Number Publication Date
ES2149927T3 true ES2149927T3 (es) 2000-11-16

Family

ID=22952433

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95303496T Expired - Lifetime ES2149927T3 (es) 1994-05-31 1995-05-24 Metodo para interconectar un dispositivo electronico utilizando un medio portador de soldadura, retirable.

Country Status (7)

Country Link
US (1) US5591037A (es)
EP (1) EP0685880B1 (es)
JP (2) JP3946786B2 (es)
KR (1) KR950035551A (es)
DE (1) DE69518120T2 (es)
ES (1) ES2149927T3 (es)
TW (1) TW267251B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6099935A (en) * 1995-12-15 2000-08-08 International Business Machines Corporation Apparatus for providing solder interconnections to semiconductor and electronic packaging devices
KR100542552B1 (ko) * 2003-08-21 2006-01-11 삼성전자주식회사 인쇄회로기판, 및 이 인쇄회로기판을 갖는 화상기록장치
US20050221635A1 (en) 2004-03-30 2005-10-06 International Business Machines Corporation Micro-bumps to enhance lga interconnections
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JP2007110158A (ja) 2007-04-26
DE69518120T2 (de) 2000-12-21
EP0685880B1 (en) 2000-07-26
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TW267251B (es) 1996-01-01
DE69518120D1 (de) 2000-08-31
JP3946786B2 (ja) 2007-07-18
EP0685880A1 (en) 1995-12-06
US5591037A (en) 1997-01-07
JP4065457B2 (ja) 2008-03-26

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