FR2262818A1 - - Google Patents

Info

Publication number
FR2262818A1
FR2262818A1 FR7443570A FR7443570A FR2262818A1 FR 2262818 A1 FR2262818 A1 FR 2262818A1 FR 7443570 A FR7443570 A FR 7443570A FR 7443570 A FR7443570 A FR 7443570A FR 2262818 A1 FR2262818 A1 FR 2262818A1
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.)
Granted
Application number
FR7443570A
Other languages
French (fr)
Other versions
FR2262818B1 (en
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2262818A1 publication Critical patent/FR2262818A1/fr
Application granted granted Critical
Publication of FR2262818B1 publication Critical patent/FR2262818B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03F7/004—Photosensitive materials
    • G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
    • G03F7/095—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having more than one photosensitive layer
    • 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
    • G03F7/2022—Multi-step exposure, e.g. hybrid; backside exposure; blanket exposure, e.g. for image reversal; edge exposure, e.g. for edge bead removal; corrective exposure
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
FR7443570A 1974-02-28 1974-12-27 Expired FR2262818B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH286974A CH584422A5 (en) 1974-02-28 1974-02-28

Publications (2)

Publication Number Publication Date
FR2262818A1 true FR2262818A1 (en) 1975-09-26
FR2262818B1 FR2262818B1 (en) 1977-07-01

Family

ID=4243404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443570A Expired FR2262818B1 (en) 1974-02-28 1974-12-27

Country Status (6)

Country Link
JP (1) JPS5527476B2 (en)
CH (1) CH584422A5 (en)
DE (1) DE2459183C2 (en)
FR (1) FR2262818B1 (en)
GB (1) GB1443917A (en)
IT (1) IT1027852B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415325A1 (en) * 1978-01-23 1979-08-17 Grace W R Ltd LAMINATED STRUCTURE ALLOWING TO OBTAIN A RELIEF IMAGE UNDER THE ACTION OF RADIATIONS, AND PRINTING PLATE OBTAINED FROM THIS STRUCTURE
EP0284642A2 (en) * 1986-02-03 1988-10-05 E.I. Du Pont De Nemours And Company Increased photopolymer photospeed employing yellow light preexposure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626708A1 (en) * 1986-08-07 1988-02-11 Mania Gmbh Method for producing printed circuit boards

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415325A1 (en) * 1978-01-23 1979-08-17 Grace W R Ltd LAMINATED STRUCTURE ALLOWING TO OBTAIN A RELIEF IMAGE UNDER THE ACTION OF RADIATIONS, AND PRINTING PLATE OBTAINED FROM THIS STRUCTURE
EP0284642A2 (en) * 1986-02-03 1988-10-05 E.I. Du Pont De Nemours And Company Increased photopolymer photospeed employing yellow light preexposure
EP0284642A3 (en) * 1986-02-03 1990-07-11 E.I. Du Pont De Nemours And Company Increased photopolymer photospeed employing yellow light preexposure

Also Published As

Publication number Publication date
GB1443917A (en) 1976-07-28
JPS50119971A (en) 1975-09-19
FR2262818B1 (en) 1977-07-01
DE2459183C2 (en) 1983-02-24
JPS5527476B2 (en) 1980-07-21
IT1027852B (en) 1978-12-20
CH584422A5 (en) 1977-01-31
DE2459183A1 (en) 1975-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse