GB1304625A - - Google Patents

Info

Publication number
GB1304625A
GB1304625A GB930270A GB930270A GB1304625A GB 1304625 A GB1304625 A GB 1304625A GB 930270 A GB930270 A GB 930270A GB 930270 A GB930270 A GB 930270A GB 1304625 A GB1304625 A GB 1304625A
Authority
GB
United Kingdom
Prior art keywords
light
feb
insulating surface
pattern
siemen
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
GB930270A
Other languages
English (en)
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
Priority claimed from DE19691910021 external-priority patent/DE1910021C/de
Application filed filed Critical
Publication of GB1304625A publication Critical patent/GB1304625A/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
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
    • H05K3/181—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating
    • H05K3/182—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method
    • H05K3/185—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method by making a catalytic pattern by photo-imaging
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/62—Metal compounds reducible to metal
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/58—Processes for obtaining metallic images by vapour deposition or physical development
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Manufacturing Of Printed Wiring (AREA)
GB930270A 1969-02-27 1970-02-26 Expired GB1304625A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691910021 DE1910021C (de) 1969-02-27 Verfahren zur Herstellung von elek tnschen Leiterplatten

Publications (1)

Publication Number Publication Date
GB1304625A true GB1304625A (enExample) 1973-01-24

Family

ID=5726573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB930270A Expired GB1304625A (enExample) 1969-02-27 1970-02-26

Country Status (5)

Country Link
BE (1) BE746670A (enExample)
DE (1) DE1910021B1 (enExample)
FR (1) FR2033408B1 (enExample)
GB (1) GB1304625A (enExample)
NL (1) NL7002155A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124830A (en) * 1982-07-30 1984-02-22 Xerox Corp Electrical circuit assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7806773A (nl) * 1978-06-23 1979-12-28 Philips Nv Additieve werkwijze voor het vervaardigen van metaal- patronen op kunststofsubstraten.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124830A (en) * 1982-07-30 1984-02-22 Xerox Corp Electrical circuit assembly

Also Published As

Publication number Publication date
BE746670A (fr) 1970-08-27
NL7002155A (enExample) 1970-08-31
DE1910021B1 (de) 1970-10-01
FR2033408A1 (enExample) 1970-12-04
FR2033408B1 (enExample) 1975-12-26

Similar Documents

Publication Publication Date Title
ES358533A1 (es) Procedimiento para la fabricacion de un electrodo para electrolisis.
CA973865A (en) Process and composition for coating metals
JPS5249266A (en) Method of coating polyolefin on metallic substrate
JPS5237934A (en) Electrical iron plate
JPS51111348A (en) Liquid crystal cell
CA933051A (en) Diffusion coating of metals
AU453715B2 (en) Diffusion coating of metals
JPS5273373A (en) Metal thin film conductor
AU451864B2 (en) Chromising ferrous metal substrates
GB1175832A (en) Improvements relating to the production of an Electrical Conductor Adhering to an Insulating Support
GB1171784A (en) Improvements in or relating to Processes for Forming an Insulating Coating on a Metal, and to Coated Metals.
CA645044A (en) Production of insulating coating on metal
AU408109B2 (en) Compositions and process for producing an electrically resistant coating on ferrous surfaces
AU260944B2 (en) Processes for coating ferrous metal with copper
JPS5278067A (en) Copper coated substrate
CA828697A (en) Electroless metal coating
CA816940A (en) Semiconductor evaporated metal electrical contact
AU6169065A (en) Compositions and process for producing an electrically resistant coating on ferrous surfaces
AU2075362A (en) Processes for coating ferrous metal with copper
CA835818A (en) Chemical deposition of copper and solutions therefor
CA970116A (en) Diffusion coating of metals
CA667612A (en) Copper plating process and solutions
CA835924A (en) Metal coating process and solutions
AU282652B2 (en) Metal coating process
CA809194A (en) Metal coating process

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee