CH623702A5 - Electrical printed-circuit board - Google Patents

Electrical printed-circuit board Download PDF

Info

Publication number
CH623702A5
CH623702A5 CH267078A CH267078A CH623702A5 CH 623702 A5 CH623702 A5 CH 623702A5 CH 267078 A CH267078 A CH 267078A CH 267078 A CH267078 A CH 267078A CH 623702 A5 CH623702 A5 CH 623702A5
Authority
CH
Switzerland
Prior art keywords
holes
layers
rows
main conductors
branches
Prior art date
Application number
CH267078A
Other languages
German (de)
English (en)
Inventor
Ib Obel Pedersen
Original Assignee
Ib Obel Pedersen
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 Ib Obel Pedersen filed Critical Ib Obel Pedersen
Publication of CH623702A5 publication Critical patent/CH623702A5/de

Links

Classifications

    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0286—Programmable, customizable or modifiable circuits
    • H05K1/0287—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns
    • 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
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
    • H05K2201/10621—Components characterised by their electrical contacts
    • H05K2201/10689—Leaded Integrated Circuit [IC] package, e.g. dual-in-line [DIL]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structure Of Printed Boards (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Cookers (AREA)
CH267078A 1977-03-15 1978-03-10 Electrical printed-circuit board CH623702A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK111577A DK111577A (da) 1977-03-15 1977-03-15 Elektrisk kredsloebsplade

Publications (1)

Publication Number Publication Date
CH623702A5 true CH623702A5 (en) 1981-06-15

Family

ID=8101172

Family Applications (1)

Application Number Title Priority Date Filing Date
CH267078A CH623702A5 (en) 1977-03-15 1978-03-10 Electrical printed-circuit board

Country Status (8)

Country Link
CH (1) CH623702A5 (da)
DE (1) DE2810575A1 (da)
DK (1) DK111577A (da)
FR (1) FR2384419A1 (da)
GB (1) GB1561567A (da)
NL (1) NL7802778A (da)
NO (1) NO149090C (da)
SE (1) SE7802821L (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254445A (en) * 1979-05-07 1981-03-03 International Business Machines Corporation Discretionary fly wire chip interconnection
FR2518862A1 (fr) * 1981-12-21 1983-06-24 Coulon Gerard Plaque pour le couplage des composants d'un circuit electrique ou electronique
DE3209699C2 (de) * 1982-03-12 1985-10-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Universal-Leiterplatte
GB2222726A (en) * 1988-09-08 1990-03-14 Racal Milgo Ltd Printed circuit boards
GB8823770D0 (en) * 1988-10-11 1988-11-16 Bicc Plc Improved circuit board
GB8823771D0 (en) * 1988-10-11 1988-11-16 Bicc Plc Improvements relating to circuit boards
CZ20021366A3 (cs) * 2002-04-19 2003-12-17 Ladislav Ing. Šafář Elektrotechnická stavebnice

Also Published As

Publication number Publication date
DE2810575A1 (de) 1978-09-21
NO149090B (no) 1983-10-31
NO149090C (no) 1984-02-08
FR2384419B3 (da) 1980-12-05
NL7802778A (nl) 1978-09-19
SE7802821L (sv) 1978-09-16
GB1561567A (en) 1980-02-27
NO780894L (no) 1978-09-18
FR2384419A1 (fr) 1978-10-13
DK111577A (da) 1978-09-16

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased