CA945690A - Electrical conductors resistant to degradation due to electromigration and environmental attack - Google Patents

Electrical conductors resistant to degradation due to electromigration and environmental attack

Info

Publication number
CA945690A
CA945690A CA085,321A CA85321A CA945690A CA 945690 A CA945690 A CA 945690A CA 85321 A CA85321 A CA 85321A CA 945690 A CA945690 A CA 945690A
Authority
CA
Canada
Prior art keywords
electromigration
electrical conductors
degradation due
environmental attack
resistant
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
Application number
CA085,321A
Other languages
English (en)
Inventor
Leonard Berenbaum
Robert Rosenberg
Paul A. Totta
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA945690A publication Critical patent/CA945690A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/40—Formation of materials, e.g. in the shape of layers or pillars of conductive or resistive materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/541—Dispositions of bond wires
    • H10W72/5449—Dispositions of bond wires not being orthogonal to a side surface of the chip, e.g. fan-out arrangements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
CA085,321A 1969-06-30 1970-06-12 Electrical conductors resistant to degradation due to electromigration and environmental attack Expired CA945690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83783669A 1969-06-30 1969-06-30

Publications (1)

Publication Number Publication Date
CA945690A true CA945690A (en) 1974-04-16

Family

ID=25275578

Family Applications (1)

Application Number Title Priority Date Filing Date
CA085,321A Expired CA945690A (en) 1969-06-30 1970-06-12 Electrical conductors resistant to degradation due to electromigration and environmental attack

Country Status (6)

Country Link
JP (1) JPS4936517B1 (https=)
AU (1) AU1678170A (https=)
CA (1) CA945690A (https=)
DE (1) DE2032317A1 (https=)
FR (1) FR2048038B1 (https=)
GB (1) GB1305236A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7241649B2 (ja) * 2019-09-06 2023-03-17 株式会社東芝 半導体装置およびその製造方法
CN115966472B (zh) * 2022-12-21 2025-12-23 福建闽航电子有限公司 一种陶瓷外壳封装体的制造方法及陶瓷外壳封装体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1540581A (fr) * 1966-12-30 1968-09-27 Texas Instruments Inc Circuit intégré à contacts ohmiques et à interconnexions à niveaux multiples

Also Published As

Publication number Publication date
FR2048038B1 (https=) 1974-05-03
JPS4936517B1 (https=) 1974-10-01
AU1678170A (en) 1972-01-06
DE2032317A1 (de) 1971-01-07
GB1305236A (https=) 1973-01-31
FR2048038A1 (https=) 1971-03-19

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