FR2293500A1 - Perfectionnements a la fabrication de dispositifs semi-conducteurs - Google Patents

Perfectionnements a la fabrication de dispositifs semi-conducteurs

Info

Publication number
FR2293500A1
FR2293500A1 FR7536819A FR7536819A FR2293500A1 FR 2293500 A1 FR2293500 A1 FR 2293500A1 FR 7536819 A FR7536819 A FR 7536819A FR 7536819 A FR7536819 A FR 7536819A FR 2293500 A1 FR2293500 A1 FR 2293500A1
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.)
Granted
Application number
FR7536819A
Other languages
English (en)
French (fr)
Other versions
FR2293500B1 (enExample
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 true FR2293500A1 (fr) 1976-07-02
FR2293500B1 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
FR2293500B1 (enExample) 1980-08-01
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
CH606505A5 (enExample) 1978-10-31

Similar Documents

Publication Publication Date Title
US4880464A (en) Electroless gold plating solution
Green Gold electrodeposition for microelectronic, optoelectronic and microsystem applications
US5635253A (en) Method of replenishing electroless gold plating baths
GB1228693A (enExample)
CA1202273A (en) Gold plating process
FR2293500A1 (fr) Perfectionnements a la fabrication de dispositifs semi-conducteurs
SE8002598L (sv) Silver- och silver/guld-pleteringsbad
US3506462A (en) Electroless gold plating solutions
US5320667A (en) Combination of aqueous baths for electroless gold deposition
GB1525828A (en) Silver plating method and bath
GB1400492A (en) Gold alloy plating solutions
GB1304424A (enExample)
US4207149A (en) Gold electroplating solutions and processes
GB1051383A (enExample)
EP0251302A3 (de) Alkalisches aussenstromloses Kupferbad
GB1057687A (en) Improvements in and relating to methods of manufacturing semiconductor devices
US2783194A (en) Iodate-containing plating baths
JPH01239856A (ja) 半導体集積回路用電子部品の金めっき法
Egeberg et al. Brighteners in Silver Plating Solutions: A Preliminary Study
GB1375611A (enExample)
JPH04350172A (ja) 無電解金めっき液
GB1188694A (en) Method of Making a Semiconductor Device
GB1199421A (en) Method of Producing Thin Ferromagnetic Layers.
JPH1136094A (ja) 金めっき液及び金めっき方法
JPS6379976A (ja) 無電解金めつき液

Legal Events

Date Code Title Description
ST Notification of lapse