CS156631B1 - - Google Patents

Info

Publication number
CS156631B1
CS156631B1 CS198870A CS198870A CS156631B1 CS 156631 B1 CS156631 B1 CS 156631B1 CS 198870 A CS198870 A CS 198870A CS 198870 A CS198870 A CS 198870A CS 156631 B1 CS156631 B1 CS 156631B1
Authority
CS
Czechoslovakia
Application number
CS198870A
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 CS156631B1 publication Critical patent/CS156631B1/cs

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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0002—Apparatus or processes for manufacturing printed circuits for manufacturing artworks for printed circuits
    • 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
    • H05K2201/09972—Partitioned, e.g. portions of a PCB dedicated to different functions; Boundary lines therefore; Portions of a PCB being processed separately or differently
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/05—Patterning and lithography; Masks; Details of resist
    • H05K2203/0548—Masks
    • H05K2203/056—Using an artwork, i.e. a photomask for exposing photosensitive layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
CS198870A 1969-03-26 1970-03-25 CS156631B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD13879869 1969-03-26

Publications (1)

Publication Number Publication Date
CS156631B1 true CS156631B1 (cs) 1974-08-23

Family

ID=5481062

Family Applications (1)

Application Number Title Priority Date Filing Date
CS198870A CS156631B1 (cs) 1969-03-26 1970-03-25

Country Status (2)

Country Link
CS (1) CS156631B1 (cs)
DE (1) DE2012359A1 (cs)

Also Published As

Publication number Publication date
DE2012359A1 (de) 1970-10-08

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