NL7513699A - Verbeteringen in en met betrekking tot de vervaar- diging van halfgeleiderinrichtingen. - Google Patents

Verbeteringen in en met betrekking tot de vervaar- diging van halfgeleiderinrichtingen.

Info

Publication number
NL7513699A
NL7513699A NL7513699A NL7513699A NL7513699A NL 7513699 A NL7513699 A NL 7513699A NL 7513699 A NL7513699 A NL 7513699A NL 7513699 A NL7513699 A NL 7513699A NL 7513699 A NL7513699 A NL 7513699A
Authority
NL
Netherlands
Prior art keywords
plating
substrates
alkali metal
electrolyte
solution
Prior art date
Application number
NL7513699A
Other languages
English (en)
Dutch (nl)
Original Assignee
Engelhard Ind Ltd
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 Engelhard Ind Ltd filed Critical Engelhard Ind Ltd
Publication of NL7513699A publication Critical patent/NL7513699A/xx

Links

Classifications

    • 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
    • H10W72/01—Manufacture or treatment
    • H10W72/013—Manufacture or treatment of die-attach connectors
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/48—Electroplating: Baths therefor from solutions of gold
    • 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
    • H10W72/071—Connecting or disconnecting
    • H10W72/073—Connecting or disconnecting of die-attach connectors
    • 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
    • H10W72/071—Connecting or disconnecting
    • H10W72/073—Connecting or disconnecting of die-attach connectors
    • H10W72/07331—Connecting techniques
    • H10W72/07336—Soldering or alloying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
NL7513699A 1974-12-04 1975-11-24 Verbeteringen in en met betrekking tot de vervaar- diging van halfgeleiderinrichtingen. NL7513699A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB52520/74A GB1506380A (en) 1974-12-04 1974-12-04 Gold plating electrolyte and method of electrodepositing gold in the production of semiconductor devices

Publications (1)

Publication Number Publication Date
NL7513699A true NL7513699A (nl) 1976-06-09

Family

ID=10464233

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513699A NL7513699A (nl) 1974-12-04 1975-11-24 Verbeteringen in en met betrekking tot de vervaar- diging van halfgeleiderinrichtingen.

Country Status (14)

Country Link
JP (1) JPS5198639A (2)
AT (1) ATA908275A (2)
BE (1) BE836293A (2)
CH (1) CH606505A5 (2)
DE (1) DE2554583A1 (2)
DK (1) DK545375A (2)
ES (1) ES443389A1 (2)
FR (1) FR2293500A1 (2)
GB (1) GB1506380A (2)
HK (1) HK73378A (2)
IT (1) IT1052476B (2)
MY (1) MY7900005A (2)
NL (1) NL7513699A (2)
SE (1) SE7513620L (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465564A (en) * 1983-06-27 1984-08-14 American Chemical & Refining Company, Inc. Gold plating bath containing tartrate and carbonate salts

Also Published As

Publication number Publication date
FR2293500A1 (fr) 1976-07-02
ATA908275A (de) 1978-10-15
MY7900005A (en) 1979-12-31
AU8674075A (en) 1977-05-26
IT1052476B (it) 1981-06-20
JPS5198639A (en) 1976-08-31
DE2554583A1 (de) 1976-06-10
FR2293500B1 (2) 1980-08-01
BE836293A (fr) 1976-06-04
DK545375A (da) 1976-06-05
CH606505A5 (2) 1978-10-31
HK73378A (en) 1978-12-22
SE7513620L (sv) 1976-06-08
ES443389A1 (es) 1977-05-01
GB1506380A (en) 1978-04-05

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Legal Events

Date Code Title Description
BV The patent application has lapsed