FR2322389B1 - - Google Patents

Info

Publication number
FR2322389B1
FR2322389B1 FR7526373A FR7526373A FR2322389B1 FR 2322389 B1 FR2322389 B1 FR 2322389B1 FR 7526373 A FR7526373 A FR 7526373A FR 7526373 A FR7526373 A FR 7526373A FR 2322389 B1 FR2322389 B1 FR 2322389B1
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.)
Expired
Application number
FR7526373A
Other languages
French (fr)
Other versions
FR2322389A1 (fr
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/fr
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)
  • Laminated Bodies (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
FR7526373A 1974-08-28 1975-08-27 Procede d'enregistrement Granted FR2322389A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742441263 DE2441263A1 (de) 1974-08-28 1974-08-28 Aufzeichnungsverfahren

Publications (2)

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

Family

ID=5924325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526373A Granted FR2322389A1 (fr) 1974-08-28 1975-08-27 Procede d'enregistrement

Country Status (4)

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

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 (fr) 1980-01-23 1981-07-24 Thomson Csf Procede d'inscription thermo-optique d'information et support d'information destine a la mise en oeuvre de ce procede
JPS5816888A (ja) * 1981-07-22 1983-01-31 Mitsui Toatsu Chem Inc 半導体レーザ記録フイルム
EP0089168B1 (de) * 1982-03-15 1986-07-23 Kabushiki Kaisha Toshiba Informationsspeichermedium zum optischen Aufzeichnen
JPH09506565A (ja) * 1993-12-17 1997-06-30 ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー 近接石版印刷を利用した削摩による結像

Family Cites Families (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
US3665425A (en) * 1970-03-09 1972-05-23 Energy Conversion Devices Inc Information storage systems utilizing amorphous thin films
US3636526A (en) * 1970-06-08 1972-01-18 Energy Conversion Devices Inc Information-recording system employing amorphous materials
FR2103896A5 (de) * 1970-08-13 1972-04-14 Energy Conversion Devices Inc
DE2228265A1 (de) * 1971-06-10 1972-12-28 Fuji Photo Film Co. Ltd., Ashigara Kanagawa (Japan) Aufzeichnungsverfahren
US3787210A (en) * 1971-09-30 1974-01-22 Ncr Laser recording technique using combustible blow-off
JPS4894435A (de) * 1972-03-14 1973-12-05

Also Published As

Publication number Publication date
FR2322389A1 (fr) 1977-03-25
DE2441263A1 (de) 1976-03-18
JPS5163622A (de) 1976-06-02
BE832773A (fr) 1976-02-26

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Legal Events

Date Code Title Description
ST Notification of lapse