AU473349B2 - The production of printed circuits - Google Patents

The production of printed circuits

Info

Publication number
AU473349B2
AU473349B2 AU41603/72A AU4160372A AU473349B2 AU 473349 B2 AU473349 B2 AU 473349B2 AU 41603/72 A AU41603/72 A AU 41603/72A AU 4160372 A AU4160372 A AU 4160372A AU 473349 B2 AU473349 B2 AU 473349B2
Authority
AU
Australia
Prior art keywords
production
printed circuits
printed
circuits
Prior art date
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
AU41603/72A
Other languages
English (en)
Other versions
AU4160372A (en
Inventor
Maurice Limburg Achille
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.)
THERMONIC SA
Original Assignee
THERMONIC SA
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 THERMONIC SA filed Critical THERMONIC SA
Publication of AU4160372A publication Critical patent/AU4160372A/en
Application granted granted Critical
Publication of AU473349B2 publication Critical patent/AU473349B2/en
Expired 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
    • H05K3/0073—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces
    • H05K3/0076—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces characterised by the composition of the mask
    • 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
    • H05K1/0266—Marks, test patterns or identification means
    • H05K1/0269—Marks, test patterns or identification means for visual or optical inspection
    • 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
    • H05K2203/16—Inspection; Monitoring; Aligning
    • H05K2203/161—Using chemical substances, e.g. colored or fluorescent, for facilitating optical or visual inspection
    • 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
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/04—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching
    • H05K3/046—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching by selective transfer or selective detachment of a conductive layer
    • H05K3/048—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching by selective transfer or selective detachment of a conductive layer using a lift-off resist pattern or a release layer pattern
    • 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
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
    • H05K3/061—Etching masks

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Luminescent Compositions (AREA)
  • Inorganic Insulating Materials (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
AU41603/72A 1971-08-31 1972-04-27 The production of printed circuits Expired AU473349B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES394688A ES394688A1 (es) 1971-08-31 1971-08-31 Procedimiento de fabricacion de composiciones de revesti- miento.
ESES394,68 1971-08-31

Publications (2)

Publication Number Publication Date
AU4160372A AU4160372A (en) 1973-11-01
AU473349B2 true AU473349B2 (en) 1976-06-17

Family

ID=8459087

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41603/72A Expired AU473349B2 (en) 1971-08-31 1972-04-27 The production of printed circuits

Country Status (7)

Country Link
JP (2) JPS4833359A (enrdf_load_stackoverflow)
AU (1) AU473349B2 (enrdf_load_stackoverflow)
CH (1) CH559499A5 (enrdf_load_stackoverflow)
DE (1) DE2242155A1 (enrdf_load_stackoverflow)
ES (1) ES394688A1 (enrdf_load_stackoverflow)
FR (1) FR2150976A1 (enrdf_load_stackoverflow)
IT (1) IT962620B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH559499A5 (enrdf_load_stackoverflow) 1975-02-28
FR2150976A1 (enrdf_load_stackoverflow) 1973-04-13
JPS4833359A (enrdf_load_stackoverflow) 1973-05-09
IT962620B (it) 1973-12-31
JPS4839971A (enrdf_load_stackoverflow) 1973-06-12
ES394688A1 (es) 1974-02-16
DE2242155A1 (de) 1973-03-08
AU4160372A (en) 1973-11-01

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