FR2293500B1 - - Google Patents

Info

Publication number
FR2293500B1
FR2293500B1 FR7536819A FR7536819A FR2293500B1 FR 2293500 B1 FR2293500 B1 FR 2293500B1 FR 7536819 A FR7536819 A FR 7536819A FR 7536819 A FR7536819 A FR 7536819A FR 2293500 B1 FR2293500 B1 FR 2293500B1
Authority
FR
France
Prior art keywords
plating
substrates
alkali metal
electrolyte
solution
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
FR7536819A
Other languages
English (en)
French (fr)
Other versions
FR2293500A1 (fr
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.)
BASF Catalysts UK Holdings Ltd
Original Assignee
Engelhard Industries 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 Industries Ltd filed Critical Engelhard Industries Ltd
Publication of FR2293500A1 publication Critical patent/FR2293500A1/fr
Application granted granted Critical
Publication of FR2293500B1 publication Critical patent/FR2293500B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H10W72/013—
    • 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
    • H10W72/073—
    • H10W72/07336—

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)
FR7536819A 1974-12-04 1975-12-02 Perfectionnements a la fabrication de dispositifs semi-conducteurs Granted FR2293500A1 (fr)

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 (2)

Publication Number Publication Date
FR2293500A1 FR2293500A1 (fr) 1976-07-02
FR2293500B1 true FR2293500B1 (enExample) 1980-08-01

Family

ID=10464233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536819A Granted FR2293500A1 (fr) 1974-12-04 1975-12-02 Perfectionnements a la fabrication de dispositifs semi-conducteurs

Country Status (14)

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

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
DK545375A (da) 1976-06-05
ES443389A1 (es) 1977-05-01
BE836293A (fr) 1976-06-04
GB1506380A (en) 1978-04-05
ATA908275A (de) 1978-10-15
SE7513620L (sv) 1976-06-08
NL7513699A (nl) 1976-06-09
AU8674075A (en) 1977-05-26
JPS5198639A (en) 1976-08-31
HK73378A (en) 1978-12-22
DE2554583A1 (de) 1976-06-10
IT1052476B (it) 1981-06-20
MY7900005A (en) 1979-12-31
FR2293500A1 (fr) 1976-07-02
CH606505A5 (enExample) 1978-10-31

Similar Documents

Publication Publication Date Title
US4880464A (en) Electroless gold plating solution
DE69524011T2 (de) Verfahren zum Auffrischen von stromlosen Gold-Plattierungsbädern
GB1228693A (enExample)
GB1526216A (en) Electrodeposition of noble metal alloys
CA1244373A (en) Gold sulphite electroplating solutions
US6767392B2 (en) Displacement gold plating solution
FR2293500B1 (enExample)
SE8002598L (sv) Silver- och silver/guld-pleteringsbad
US5320667A (en) Combination of aqueous baths for electroless gold deposition
US3506462A (en) Electroless gold plating solutions
ES8304617A1 (es) Un metodo de electrodeposito de paladio metalico o de aleaciones de paladio sobre un sustrato.
GB1525828A (en) Silver plating method and bath
GB1051383A (enExample)
GB1304424A (enExample)
US4207149A (en) Gold electroplating solutions and processes
US2783194A (en) Iodate-containing plating baths
EP0251302A3 (de) Alkalisches aussenstromloses Kupferbad
US4717459A (en) Electrolytic gold plating solution
GB1506496A (en) Gold plating baths
JPH01239856A (ja) 半導体集積回路用電子部品の金めっき法
GB1375611A (enExample)
Egeberg et al. Brighteners in Silver Plating Solutions: A Preliminary Study
GB759222A (en) An electrolytic process for smoothing and polishing surfaces of gold alloys
JPH04350172A (ja) 無電解金めっき液
JP2830929B2 (ja) 無電解金めっき液

Legal Events

Date Code Title Description
ST Notification of lapse