GB1329214A - Continuous photographic printing apparatus - Google Patents

Continuous photographic printing apparatus

Info

Publication number
GB1329214A
GB1329214A GB3975571A GB3975571A GB1329214A GB 1329214 A GB1329214 A GB 1329214A GB 3975571 A GB3975571 A GB 3975571A GB 3975571 A GB3975571 A GB 3975571A GB 1329214 A GB1329214 A GB 1329214A
Authority
GB
United Kingdom
Prior art keywords
web
film
master
photo
rack
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
GB3975571A
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.)
TE Connectivity Corp
Original Assignee
AMP Inc
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 AMP Inc filed Critical AMP Inc
Publication of GB1329214A publication Critical patent/GB1329214A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching
    • 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
    • G03F7/16—Coating processes; Apparatus therefor
    • 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
    • G03F7/20—Exposure; Apparatus therefor
    • G03F7/24—Curved surfaces
    • 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
    • H05K3/0082—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces characterised by the exposure method of radiation-sensitive 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0393—Flexible materials
    • 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
    • H05K2203/15—Position of the PCB during processing
    • H05K2203/1545—Continuous processing, i.e. involving rolls moving a band-like or solid carrier along a continuous production path

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Lead Frames For Integrated Circuits (AREA)

Abstract

1329214 Contact printing AMP Inc 24 Aug 1971 [25 Sept 1970] 39755/71 Heading G2A Apparatus for printing a pattern from an endless master film transparency 16 on to a photosensitive layer on one side of a web 1 comprises drive means arranged to feed the web continuously to an exposure section 38, a storage chamber for the master film comprising a pair of racks 44, 46 positioned on one side of the web feed path and movable towards and away from each other, the adjacent sides of the racks having generally parallel fingers 50 spaced longitudinally of the web feed path, the fingers of each rack being offset with respect to those of the other rack and carrying rollers 52 around which the master film is looped and guide and registration,means e.g. sprockets and rollers which guide the master film from the storage chamber into contact with the photo-sensitive layer and maintain them superposed during exposure. The web 1 and endless master film 16 are fed into the exposure section 38 at 68 and 64 respectively, the master film coming into contact with a photo-resist layer on the upper surface of the web after passing round a sprocket 74. The web and film then pass in registration around a resilient roll 78 and glass roll 80 housing a mercury vapour lamp 90. The lamp is surrounded by two opaque sleeves 86, 88 having elongate slits 81 the registry of the slits defining an exposure aperture the width of which may be adjusted by rotating sleeve 86 relative to sleeve 88. The glass roll also houses two hollow tubes of arcuate cross-section 129, 131 which are supplied with liquid coolant in counterflow. After the upper surface of the web has been exposed the film 16 leaves the section and the lower surface of the web which may also carry a photo-resist layer may be brought into contact with and exposed to a second endless master film 18 in a way similar to that described above for film 16. In the storage chambers for the master films rack 44 is fixed while rack 46 is mounted by sliding bushings 49 on vertical posts 48 thus by sliding rack 46 up and down the spatial separation of the racks may be altered enabling the accommodation of endless master films of variable length e.g. 6 feet to 50 feet. The invention is described with particular reference to a photo-etching apparatus for making printed circuits in which a metallized web is cleaned, coated with photo-resist, exposed to the master films, as described above, and etched.
GB3975571A 1970-09-25 1971-08-24 Continuous photographic printing apparatus Expired GB1329214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7539770A 1970-09-25 1970-09-25

Publications (1)

Publication Number Publication Date
GB1329214A true GB1329214A (en) 1973-09-05

Family

ID=22125455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3975571A Expired GB1329214A (en) 1970-09-25 1971-08-24 Continuous photographic printing apparatus

Country Status (14)

Country Link
US (1) US3712735A (en)
AR (1) AR193046A1 (en)
AT (1) AT314563B (en)
AU (1) AU459847B2 (en)
BE (1) BE772895A (en)
BR (1) BR7106267D0 (en)
CA (1) CA954736A (en)
DE (1) DE2145849A1 (en)
ES (1) ES395232A1 (en)
FR (1) FR2108569A5 (en)
GB (1) GB1329214A (en)
IT (1) IT938800B (en)
NL (1) NL7112870A (en)
SE (1) SE372111B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8302994A (en) * 1982-06-11 1984-01-31 Du Pont EXPOSURE PROCESS FOR FORMATION OF ACTIVE RADIATION IMAGE
ZA837453B (en) * 1982-10-11 1984-06-27 Fisher & Paykel Clothes driers
EP0136534B1 (en) * 1983-09-06 1990-06-13 Energy Conversion Devices, Inc. Method of forming a large surface area integrated circuit
US5250758A (en) * 1991-05-21 1993-10-05 Elf Technologies, Inc. Methods and systems of preparing extended length flexible harnesses
CA2233448A1 (en) * 1995-09-29 1997-04-03 Sage Technology, Incorporated Optical digital media recording and reproduction system
WO1997026570A1 (en) * 1996-01-16 1997-07-24 British Telecommunications Public Limited Company Method and device for recording a refractive index pattern in an optical medium
US8042267B2 (en) * 2003-01-17 2011-10-25 microTec Gesellschaft für Mikrotechnologie mbH Method for producing microsystems

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US607648A (en) * 1898-07-19 schwarz
US1299792A (en) * 1917-10-25 1919-04-08 Iwan Serrurier Picture-projecting apparatus.
US1725944A (en) * 1924-05-28 1929-08-27 Spoor Thompson Machine Company Film printer
US1843172A (en) * 1927-07-13 1932-02-02 Freeman H Owens Printing apparatus
US2041478A (en) * 1933-06-03 1936-05-19 Niederle Max Means for light or photo printing
US2835180A (en) * 1954-07-01 1958-05-20 Eastman Kodak Co Continuous printer for sound-color film
US2928327A (en) * 1955-09-01 1960-03-15 Eastman Kodak Co Continuous photographic printer
DE1238775B (en) * 1964-08-01 1967-04-13 Werner Moll Fa Rotary imagesetter for photopolymer printing plates
US3323434A (en) * 1964-09-24 1967-06-06 Metro Kalvar Inc Apparatus for sound and image printing of irradiation sensitive film
US3479120A (en) * 1964-10-05 1969-11-18 Columbia Broadcasting Syst Inc Apparatus for duplicating reelable film
US3313223A (en) * 1965-03-24 1967-04-11 Buckbee Mears Co Endless belt film for making photoprinted reproductions
US3531200A (en) * 1966-11-30 1970-09-29 Werner Moll Circular exposing device
DE1572298A1 (en) * 1967-04-07 1970-02-19 Gerhard Ritzerfeld Thermal copier with a hollow cylinder permeable to infrared rays

Also Published As

Publication number Publication date
AR193046A1 (en) 1973-03-30
FR2108569A5 (en) 1972-05-19
SE372111B (en) 1974-12-09
DE2145849A1 (en) 1972-03-30
BE772895A (en) 1972-03-21
AU459847B2 (en) 1975-04-10
AU3347271A (en) 1973-03-22
IT938800B (en) 1973-02-10
ES395232A1 (en) 1974-11-01
CA954736A (en) 1974-09-17
NL7112870A (en) 1972-03-28
US3712735A (en) 1973-01-23
AT314563B (en) 1974-04-10
BR7106267D0 (en) 1973-07-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee