FR2266195A1 - - Google Patents

Info

Publication number
FR2266195A1
FR2266195A1 FR7508564A FR7508564A FR2266195A1 FR 2266195 A1 FR2266195 A1 FR 2266195A1 FR 7508564 A FR7508564 A FR 7508564A FR 7508564 A FR7508564 A FR 7508564A FR 2266195 A1 FR2266195 A1 FR 2266195A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7508564A
Other languages
French (fr)
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Publication of FR2266195A1 publication Critical patent/FR2266195A1/fr
Withdrawn legal-status Critical Current

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)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
FR7508564A 1974-03-26 1975-03-19 Withdrawn FR2266195A1 (enrdf_load_stackoverflow)

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
FR2266195A1 true FR2266195A1 (enrdf_load_stackoverflow) 1975-10-24

Family

ID=5911207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7508564A Withdrawn FR2266195A1 (enrdf_load_stackoverflow) 1974-03-26 1975-03-19

Country Status (7)

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

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
DE2414509B2 (de) 1978-06-01
IT1034574B (it) 1979-10-10
DE2414509A1 (de) 1975-10-16
CH584500A5 (enrdf_load_stackoverflow) 1977-01-31
BE827221A (fr) 1975-09-26
NL7503565A (nl) 1975-09-30
DE2414509C3 (de) 1979-02-01
GB1498861A (en) 1978-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse