IT1034574B - Procedimento per preparare ori ginali da stampa per dispositivi di piste elettroconduttrici - Google Patents

Procedimento per preparare ori ginali da stampa per dispositivi di piste elettroconduttrici

Info

Publication number
IT1034574B
IT1034574B IT2156575A IT2156575A IT1034574B IT 1034574 B IT1034574 B IT 1034574B IT 2156575 A IT2156575 A IT 2156575A IT 2156575 A IT2156575 A IT 2156575A IT 1034574 B IT1034574 B IT 1034574B
Authority
IT
Italy
Prior art keywords
ginals
ori
procedure
devices
preparing printing
Prior art date
Application number
IT2156575A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1034574B publication Critical patent/IT1034574B/it

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
    • 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)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
IT2156575A 1974-03-26 1975-03-24 Procedimento per preparare ori ginali da stampa per dispositivi di piste elettroconduttrici IT1034574B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742414509 DE2414509C3 (de) 1974-03-26 1974-03-26 Verfahren zur Herstellung von Druckoriginalen für Leiterbahnanordnungen

Publications (1)

Publication Number Publication Date
IT1034574B true IT1034574B (it) 1979-10-10

Family

ID=5911207

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2156575A IT1034574B (it) 1974-03-26 1975-03-24 Procedimento per preparare ori ginali da stampa per dispositivi di piste elettroconduttrici

Country Status (7)

Country Link
BE (1) BE827221A (en])
CH (1) CH584500A5 (en])
DE (1) DE2414509C3 (en])
FR (1) FR2266195A1 (en])
GB (1) GB1498861A (en])
IT (1) IT1034574B (en])
NL (1) NL7503565A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939097A (ja) * 1982-08-30 1984-03-03 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン 印刷回路板の製造方法
US4515878A (en) * 1982-08-30 1985-05-07 International Business Machines Corporation Printed circuit board modification process
US4627005A (en) * 1984-09-24 1986-12-02 Honeywell Information Systems Inc. Equal density distribution process

Also Published As

Publication number Publication date
CH584500A5 (en]) 1977-01-31
FR2266195A1 (en]) 1975-10-24
DE2414509C3 (de) 1979-02-01
BE827221A (fr) 1975-09-26
DE2414509B2 (de) 1978-06-01
NL7503565A (nl) 1975-09-30
GB1498861A (en) 1978-01-25
DE2414509A1 (de) 1975-10-16

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