FR2322389A1 - Direct imaging using laser beam on evaporable particles - contained in or on polymer layer on transparent support - Google Patents

Direct imaging using laser beam on evaporable particles - contained in or on polymer layer on transparent support

Info

Publication number
FR2322389A1
FR2322389A1 FR7526373A FR7526373A FR2322389A1 FR 2322389 A1 FR2322389 A1 FR 2322389A1 FR 7526373 A FR7526373 A FR 7526373A FR 7526373 A FR7526373 A FR 7526373A FR 2322389 A1 FR2322389 A1 FR 2322389A1
Authority
FR
France
Prior art keywords
contained
transparent support
laser beam
polymer layer
direct imaging
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.)
Granted
Application number
FR7526373A
Other languages
French (fr)
Other versions
FR2322389B1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2322389A1 publication Critical patent/FR2322389A1/en
Application granted granted Critical
Publication of FR2322389B1 publication Critical patent/FR2322389B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/725—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing inorganic compounds
    • G03C1/7253—Lead salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Laminated Bodies (AREA)

Abstract

Visible images are directly formed without development by exposing radiation absorbent particles associated wit a softenable layer on a light transmitting support, to high intensity activating rays; the absorbent particles may either be contained in the softenable layer, or may be on the surface of the softenable layer on the side opposite to the transparent support. No development is required and also, unlike previous processes, no discolouration occurs or deposition on the lenses used for focussing. The exposure time is reduced to the level of nanoseconds.
FR7526373A 1974-08-28 1975-08-27 Direct imaging using laser beam on evaporable particles - contained in or on polymer layer on transparent support Granted FR2322389A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742441263 DE2441263A1 (en) 1974-08-28 1974-08-28 RECORDING PROCEDURES

Publications (2)

Publication Number Publication Date
FR2322389A1 true FR2322389A1 (en) 1977-03-25
FR2322389B1 FR2322389B1 (en) 1979-07-27

Family

ID=5924325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526373A Granted FR2322389A1 (en) 1974-08-28 1975-08-27 Direct imaging using laser beam on evaporable particles - contained in or on polymer layer on transparent support

Country Status (4)

Country Link
JP (1) JPS5163622A (en)
BE (1) BE832773A (en)
DE (1) DE2441263A1 (en)
FR (1) FR2322389A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1116752A (en) * 1977-07-15 1982-01-19 Gary F. Schiefelbein Photsensitive material for optical digital recording and high density information storage
FR2474222A1 (en) * 1980-01-23 1981-07-24 Thomson Csf METHOD FOR THERMO-OPTICAL INFORMATION REGISTRATION AND INFORMATION CARRIER FOR IMPLEMENTING SAID METHOD
JPS5816888A (en) * 1981-07-22 1983-01-31 Mitsui Toatsu Chem Inc Lasers-recording film
EP0089168B1 (en) * 1982-03-15 1986-07-23 Kabushiki Kaisha Toshiba Optical type information recording medium
EP0734325B1 (en) * 1993-12-17 1997-12-29 Minnesota Mining And Manufacturing Company Ablative imaging by proximity lithography

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2083918A5 (en) * 1970-03-09 1971-12-17 Energy Conversion Devices Inc
FR2095860A5 (en) * 1970-06-08 1972-02-11 Energy Conversion Devices Inc
FR2103896A5 (en) * 1970-08-13 1972-04-14 Energy Conversion Devices Inc
US3661586A (en) * 1970-02-20 1972-05-09 Bell & Howell Co Lead iodine film
DE2228265A1 (en) * 1971-06-10 1972-12-28 Fuji Photo Film Co. Ltd., Ashigara Kanagawa (Japan) Recording method
DE2312675A1 (en) * 1972-03-14 1973-09-27 Fuji Photo Film Co Ltd Dry photographic process - using tempered (mixed) metal halide for high contrast and sensitivity
US3787210A (en) * 1971-09-30 1974-01-22 Ncr Laser recording technique using combustible blow-off

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661586A (en) * 1970-02-20 1972-05-09 Bell & Howell Co Lead iodine film
FR2083918A5 (en) * 1970-03-09 1971-12-17 Energy Conversion Devices Inc
FR2095860A5 (en) * 1970-06-08 1972-02-11 Energy Conversion Devices Inc
FR2103896A5 (en) * 1970-08-13 1972-04-14 Energy Conversion Devices Inc
DE2228265A1 (en) * 1971-06-10 1972-12-28 Fuji Photo Film Co. Ltd., Ashigara Kanagawa (Japan) Recording method
US3787210A (en) * 1971-09-30 1974-01-22 Ncr Laser recording technique using combustible blow-off
DE2312675A1 (en) * 1972-03-14 1973-09-27 Fuji Photo Film Co Ltd Dry photographic process - using tempered (mixed) metal halide for high contrast and sensitivity

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
APPLIED PHYSICS LETTERS, VOLUME 26, NO. 6, MARS 1975, AMERICAN INSTITUTE OF PHYSICS, NEW YORK, TOLLE ET MEMMING: "FAST IMAGING PROCESS IN PBI2 FILMS". *

Also Published As

Publication number Publication date
FR2322389B1 (en) 1979-07-27
BE832773A (en) 1976-02-26
JPS5163622A (en) 1976-06-02
DE2441263A1 (en) 1976-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse