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AU2927897A - Multilayer solder/barrier attach for semiconductor chip - Google Patents

Multilayer solder/barrier attach for semiconductor chip

Info

Publication number
AU2927897A
AU2927897A AU29278/97A AU2927897A AU2927897A AU 2927897 A AU2927897 A AU 2927897A AU 29278/97 A AU29278/97 A AU 29278/97A AU 2927897 A AU2927897 A AU 2927897A AU 2927897 A AU2927897 A AU 2927897A
Authority
AU
Australia
Prior art keywords
attach
barrier
semiconductor chip
multilayer solder
solder
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.)
Abandoned
Application number
AU29278/97A
Inventor
Carl Shine
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2927897A publication Critical patent/AU2927897A/en
Abandoned 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 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
    • H05K3/341—Surface mounted components
    • H05K3/3431—Leadless components
    • H05K3/3436—Leadless components having an array of bottom contacts, e.g. pad grid array or ball grid array components
    • H10W72/30—
    • 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
    • H05K2201/0215—Metallic fillers
    • 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
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/1025—Metallic discs
    • 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
    • H05K2203/0415—Small preforms other than balls, e.g. discs, cylinders or pillars
    • 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
    • H05K3/3473—Plating of solder
    • H10W72/012—
    • H10W72/019—
    • H10W72/07236—
    • H10W72/20—
    • H10W72/222—
    • H10W72/252—
    • H10W72/923—
    • H10W72/952—
    • 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)
  • Wire Bonding (AREA)
AU29278/97A 1996-04-29 1997-04-29 Multilayer solder/barrier attach for semiconductor chip Abandoned AU2927897A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US1643096P 1996-04-29 1996-04-29
US60016430 1996-04-29
US84558297A 1997-04-25 1997-04-25
US845582 1997-04-25
PCT/US1997/007155 WO1997041594A1 (en) 1996-04-29 1997-04-29 Multilayer solder/barrier attach for semiconductor chip

Publications (1)

Publication Number Publication Date
AU2927897A true AU2927897A (en) 1997-11-19

Family

ID=26688587

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29278/97A Abandoned AU2927897A (en) 1996-04-29 1997-04-29 Multilayer solder/barrier attach for semiconductor chip

Country Status (2)

Country Link
AU (1) AU2927897A (en)
WO (1) WO1997041594A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6087596A (en) * 1997-12-04 2000-07-11 Ford Motor Company Solder joints for printed circuit boards having intermediate metallic member
US6897123B2 (en) 2001-03-05 2005-05-24 Agityne Corporation Bonding of parts with dissimilar thermal expansion coefficients
US6893799B2 (en) 2003-03-06 2005-05-17 International Business Machines Corporation Dual-solder flip-chip solder bump
US8348139B2 (en) 2010-03-09 2013-01-08 Indium Corporation Composite solder alloy preform
US8633592B2 (en) 2011-07-26 2014-01-21 Cisco Technology, Inc. Hybrid interconnect technology
US9024453B2 (en) * 2012-03-29 2015-05-05 Intel Corporation Functional material systems and processes for package-level interconnects
DE102012216546B4 (en) 2012-09-17 2023-01-19 Infineon Technologies Ag METHOD OF SOLDERING A SEMICONDUCTOR CHIP TO A CARRIER
IT201800009071A1 (en) * 2018-10-01 2020-04-01 Rise Tech Srl Realization of multi-component structures through dynamic menisci
CN112885802A (en) * 2019-11-29 2021-06-01 长鑫存储技术有限公司 Semiconductor structure and manufacturing method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0229850B1 (en) * 1985-07-16 1992-06-10 Nippon Telegraph and Telephone Corporation Connection terminals between substrates and method of producing the same
US5130779A (en) * 1990-06-19 1992-07-14 International Business Machines Corporation Solder mass having conductive encapsulating arrangement
JPH0684916A (en) * 1992-08-31 1994-03-25 Tanaka Kikinzoku Kogyo Kk Multilayer bump
US5449955A (en) * 1994-04-01 1995-09-12 At&T Corp. Film circuit metal system for use with bumped IC packages

Also Published As

Publication number Publication date
WO1997041594A1 (en) 1997-11-06

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