TW200705581A - Cooper bonding wire with improved bonding and corrosion properties - Google Patents

Cooper bonding wire with improved bonding and corrosion properties

Info

Publication number
TW200705581A
TW200705581A TW095107821A TW95107821A TW200705581A TW 200705581 A TW200705581 A TW 200705581A TW 095107821 A TW095107821 A TW 095107821A TW 95107821 A TW95107821 A TW 95107821A TW 200705581 A TW200705581 A TW 200705581A
Authority
TW
Taiwan
Prior art keywords
bonding
copper
gold
wire
cooper
Prior art date
Application number
TW095107821A
Other languages
English (en)
Inventor
Albrecht Bischoff
Lutz Schrapler
Heinz Forderer
Frank Kruger
Original Assignee
Heraeus Gmbh W C
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 Heraeus Gmbh W C filed Critical Heraeus Gmbh W C
Publication of TW200705581A publication Critical patent/TW200705581A/zh

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    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
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    • 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
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    • Y10T428/12431—Foil or filament smaller than 6 mils
    • Y10T428/12438—Composite
    • 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
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    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient
    • 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
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    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2938—Coating on discrete and individual rods, strands or filaments
TW095107821A 2005-03-08 2006-03-08 Cooper bonding wire with improved bonding and corrosion properties TW200705581A (en)

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CN101138086B (zh) 2011-08-31
US20080076251A1 (en) 2008-03-27
JP2008533707A (ja) 2008-08-21
EP1856736A1 (de) 2007-11-21
WO2006094654A1 (de) 2006-09-14
DE102005011028A1 (de) 2006-09-14
CN101138086A (zh) 2008-03-05
JP5550231B2 (ja) 2014-07-16
KR20070108541A (ko) 2007-11-12
US7645522B2 (en) 2010-01-12

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