GB1207471A - A method of making a screen stencil - Google Patents

A method of making a screen stencil

Info

Publication number
GB1207471A
GB1207471A GB04690/69A GB1469069A GB1207471A GB 1207471 A GB1207471 A GB 1207471A GB 04690/69 A GB04690/69 A GB 04690/69A GB 1469069 A GB1469069 A GB 1469069A GB 1207471 A GB1207471 A GB 1207471A
Authority
GB
United Kingdom
Prior art keywords
screen
stencil
photo
resist
stencils
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
GB04690/69A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB1207471A publication Critical patent/GB1207471A/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
    • H05K3/0002—Apparatus or processes for manufacturing printed circuits for manufacturing artworks for printed circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/14—Forme preparation for stencil-printing or silk-screen printing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils
    • 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
    • H05K2203/0557—Non-printed masks
    • 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
    • H05K3/12—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 thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • H05K3/1216—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 thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by screen printing or stencil printing
    • H05K3/1225—Screens or stencils; Holders therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)

Abstract

1,207,471. Screen stencils. GENERAL MOTORS CORP. March 20, 1969 [April 11, 1968], No.14690/69. Heading G2M. Screen stencils (e.g. for printing electrical circuits) are made by (1) forming a stencil from a metal sheet according to a desired pattern, (2) coating a screen with a plastics photo-resist emulsion, (3) laminating the stencil to one side of the screen with the wet emulsion, (4) drying the photo-resist while applying uniform pressure to the screen and stencil, (4) placing a positive transparency of the pattern adjacent the other side of the screen, (5) exposing through the transparency, and (5) washing the unexposed photo-resistant from the screen.
GB04690/69A 1968-04-11 1969-03-20 A method of making a screen stencil Expired GB1207471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72055268A 1968-04-11 1968-04-11

Publications (1)

Publication Number Publication Date
GB1207471A true GB1207471A (en) 1970-10-07

Family

ID=24894409

Family Applications (1)

Application Number Title Priority Date Filing Date
GB04690/69A Expired GB1207471A (en) 1968-04-11 1969-03-20 A method of making a screen stencil

Country Status (4)

Country Link
US (1) US3538847A (en)
FR (1) FR2009819A1 (en)
GB (1) GB1207471A (en)
NL (1) NL6905237A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2400929A1 (en) * 1973-12-03 1975-07-24 Mcgraw Colorgraph Co METHOD OF MANUFACTURING PRESSURE SCREEN
US4088073A (en) * 1973-12-27 1978-05-09 Xerox Corporation Process for preparing ink releasing stencil
US4324815A (en) * 1978-01-24 1982-04-13 Mitani Electronics Industry Corp. Screen-printing mask and method
US4242401A (en) * 1978-01-24 1980-12-30 Mitani Electronics Industry Corp. Screen-printing mask
US4856424A (en) * 1988-02-10 1989-08-15 Nippon Cmk Corporation Apparatus for filler taping screen frame and apparatus for applying filling liquid to screen frame
FR2627433B1 (en) * 1988-02-19 1990-09-21 Longeron Alain METHOD FOR MAKING DEEP ETCH RESISTANT MASKS AND COVERS BY JET OF ABRASIVE PARTICLES
US5054391A (en) * 1989-05-12 1991-10-08 Riso Kagaku Corporation Thermal stencil sheet assembly with stencil sheet temporarily detachable from frame
US5322763A (en) * 1992-05-06 1994-06-21 E. I. Du Pont De Nemours And Company Process for making metal ledge on stencil screen
WO2016053866A1 (en) * 2014-09-30 2016-04-07 3M Innovative Properties Company Electrically conductive patterns with wide line-width and methods for producing same

Also Published As

Publication number Publication date
NL6905237A (en) 1969-10-14
DE1917304A1 (en) 1970-01-29
DE1917304B2 (en) 1973-01-18
FR2009819A1 (en) 1970-02-13
US3538847A (en) 1970-11-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees