BE825692A - Procede de deposition electrolytique - Google Patents

Procede de deposition electrolytique

Info

Publication number
BE825692A
BE825692A BE153483A BE153483A BE825692A BE 825692 A BE825692 A BE 825692A BE 153483 A BE153483 A BE 153483A BE 153483 A BE153483 A BE 153483A BE 825692 A BE825692 A BE 825692A
Authority
BE
Belgium
Prior art keywords
deposition process
electrolytic deposition
electrolytic
deposition
Prior art date
Application number
BE153483A
Other languages
English (en)
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 filed Critical
Publication of BE825692A publication Critical patent/BE825692A/fr

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
    • 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
    • H10P14/46—Formation of materials, e.g. in the shape of layers or pillars of conductive or resistive materials using a liquid
    • H10P14/47—Electrolytic deposition, i.e. electroplating; Electroless plating
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • 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
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/24—Reinforcing of the conductive pattern
    • H05K3/243—Reinforcing of the conductive pattern characterised by selective plating, e.g. for finish plating of pads
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/07—Current distribution within the bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
BE153483A 1974-02-19 1975-02-19 Procede de deposition electrolytique BE825692A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US443624A US3926747A (en) 1974-02-19 1974-02-19 Selective electrodeposition of gold on electronic devices

Publications (1)

Publication Number Publication Date
BE825692A true BE825692A (fr) 1975-06-16

Family

ID=23761548

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153483A BE825692A (fr) 1974-02-19 1975-02-19 Procede de deposition electrolytique

Country Status (3)

Country Link
US (1) US3926747A (fr)
BE (1) BE825692A (fr)
CA (1) CA1034898A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062750A (en) * 1974-12-18 1977-12-13 James Francis Butler Thin film electrochemical electrode and cell
US4095876A (en) * 1975-12-08 1978-06-20 Rca Corporation Liquid crystal device and method for preparing same
US4176443A (en) * 1977-03-08 1979-12-04 Sgs-Ates Componenti Elettronici S.P.A. Method of connecting semiconductor structure to external circuits
US4414076A (en) * 1983-03-01 1983-11-08 The United States Of America As Represented By The Secretary Of The Navy Low resistance ohmic contact
JPH05206134A (ja) * 1991-11-12 1993-08-13 Nec Corp 半導体装置とその製造方法
JPH06326297A (ja) * 1993-03-19 1994-11-25 Nec Corp 半導体装置
US6476623B1 (en) * 2000-09-21 2002-11-05 Motorola, Inc. Percent backsputtering as a control parameter for metallization
DE10360206B4 (de) * 2003-12-13 2008-05-29 Infineon Technologies Ag Verfahren zum selektiven galvanischen Abscheiden in einer integrierten Schaltungsanordnung, insbesondere auf Kupfer, und integrierte Schaltungsanordnung
US20130175677A1 (en) * 2012-01-06 2013-07-11 Texas Instruments Incorporated Integrated Circuit Device With Wire Bond Connections
US9851337B2 (en) * 2013-12-06 2017-12-26 The University Of Akron Universal water condition monitoring device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862231A (en) * 1928-06-22 1932-06-07 Wadsworth Watch Case Co Decorating base metals or alloys of base metals
US1750418A (en) * 1928-12-05 1930-03-11 Wadsworth Watch Case Co Etching and decorating metal surfaces
US2367314A (en) * 1941-06-24 1945-01-16 Western Electric Co Electrolytic method of coating localized areas of articles
BE531769A (fr) * 1957-08-07 1900-01-01
US3287612A (en) * 1963-12-17 1966-11-22 Bell Telephone Labor Inc Semiconductor contacts and protective coatings for planar devices
US3274670A (en) * 1965-03-18 1966-09-27 Bell Telephone Labor Inc Semiconductor contact
US3388048A (en) * 1965-12-07 1968-06-11 Bell Telephone Labor Inc Fabrication of beam lead semiconductor devices
GB1175667A (en) * 1966-04-07 1969-12-23 Associated Semiconductor Mft Improvements in the Electrodeposition of Metals using a Composite Mask
US3663279A (en) * 1969-11-19 1972-05-16 Bell Telephone Labor Inc Passivated semiconductor devices
US3708403A (en) * 1971-09-01 1973-01-02 L Terry Self-aligning electroplating mask
US3809625A (en) * 1972-08-15 1974-05-07 Gen Motors Corp Method of making contact bumps on flip-chips

Also Published As

Publication number Publication date
CA1034898A (fr) 1978-07-18
US3926747A (en) 1975-12-16

Similar Documents

Publication Publication Date Title
FR2295777A1 (fr) Procede de filtration
BE833823A (fr) Procede de preparation de polyurethannes
BE826266A (fr) Procede de cracking
FR2276759A1 (fr) Procede de feuilletage
BE831843A (fr) Procede de preparation de polyurees
BE816648A (fr) Procede de decapage
BE817113A (fr) Procede de preparation de cyclo-alkenes
BE825692A (fr) Procede de deposition electrolytique
BE814359A (fr) Procede de revetement anelectrolytique
BE821775A (fr) Procede de formage de metaux
BE833151A (fr) Procede de preparation de tetrahydrofuranne
FR2277060A1 (fr) Procede de preparation de monoalcenylbenzenes
FR2282760A1 (fr) Procede de telecommunication
FR2295942A1 (fr) Procede de preparation de pinacoline
BE831633A (fr) Procede de preparation de polyurees
FR2274614A1 (fr) Procede de production de 5-aroyl-pyrroles
FR2286796A1 (fr) Procede de production de ferri-oxyde g
FR2353516A2 (fr) Procede de preparation de fluoronitrobenzenes
BE829388A (fr) Procede electrolytique
FR2299336A1 (fr) Procede de pre
BE832144A (fr) Procede de desacylation de penicillines
BE835326A (fr) Procede de purification
BE832352A (fr) Procede de preparation de polyvinylpyrrolidine
BE825499A (fr) Procede de preparation de la cis-vincamine
BE836863A (fr) Procede de deshydrochloruration

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19870228