DE2933073C2 - - Google Patents

Info

Publication number
DE2933073C2
DE2933073C2 DE19792933073 DE2933073A DE2933073C2 DE 2933073 C2 DE2933073 C2 DE 2933073C2 DE 19792933073 DE19792933073 DE 19792933073 DE 2933073 A DE2933073 A DE 2933073A DE 2933073 C2 DE2933073 C2 DE 2933073C2
Authority
DE
Germany
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
DE19792933073
Other languages
German (de)
Other versions
DE2933073A1 (en
Inventor
Heribert 7000 Stuttgart De Reith
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19792933073 priority Critical patent/DE2933073A1/en
Publication of DE2933073A1 publication Critical patent/DE2933073A1/en
Application granted granted Critical
Publication of DE2933073C2 publication Critical patent/DE2933073C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/42—Plated through-holes or plated via connections
    • H05K3/423—Plated through-holes or plated via connections characterised by electroplating method
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0335—Layered conductors or foils
    • H05K2201/0355—Metal foils
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09981—Metallised walls
    • 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
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/42—Plated through-holes or plated via connections
    • H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
    • H05K3/427—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in metal-clad substrates
    • 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
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/42—Plated through-holes or plated via connections
    • H05K3/429—Plated through-holes specially for multilayer circuits, e.g. having connections to inner circuit layers
DE19792933073 1979-08-16 1979-08-16 Forming metal bushes in holes in composite boards - esp. printed circuit boards, using electroplating to deposit metal in holes to make electric contacts Granted DE2933073A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792933073 DE2933073A1 (en) 1979-08-16 1979-08-16 Forming metal bushes in holes in composite boards - esp. printed circuit boards, using electroplating to deposit metal in holes to make electric contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792933073 DE2933073A1 (en) 1979-08-16 1979-08-16 Forming metal bushes in holes in composite boards - esp. printed circuit boards, using electroplating to deposit metal in holes to make electric contacts

Publications (2)

Publication Number Publication Date
DE2933073A1 DE2933073A1 (en) 1981-02-26
DE2933073C2 true DE2933073C2 (en) 1987-03-12

Family

ID=6078523

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792933073 Granted DE2933073A1 (en) 1979-08-16 1979-08-16 Forming metal bushes in holes in composite boards - esp. printed circuit boards, using electroplating to deposit metal in holes to make electric contacts

Country Status (1)

Country Link
DE (1) DE2933073A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018396A3 (en) * 2008-06-24 2010-10-05 Smalt Spol S R O Sheet metal panel NACHTRAGLICHEM WITH ANTI CORROSION AND ITS MANUFACTURING METHOD.

Also Published As

Publication number Publication date
DE2933073A1 (en) 1981-02-26

Similar Documents

Publication Publication Date Title
FR2447621B1 (en)
BR8002583A (en)
BR8006808A (en)
FR2448549B1 (en)
FR2447837B1 (en)
FR2412923B1 (en)
DE2933073C2 (en)
AU79826S (en)
AU77763S (en)
AU78271S (en)
AU78385S (en)
AU78386S (en)
AU80228S (en)
AU78389S (en)
AU78390S (en)
AU78391S (en)
AU78270S (en)
AU79200S (en)
AU79557S (en)
AU79558S (en)
AU79559S (en)
BR5901094U (en)
AU79918S (en)
AU79950S (en)
BG28782A1 (en)

Legal Events

Date Code Title Description
8120 Willingness to grant licenses paragraph 23
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee