FR2148038B1 - - Google Patents

Info

Publication number
FR2148038B1
FR2148038B1 FR7226929A FR7226929A FR2148038B1 FR 2148038 B1 FR2148038 B1 FR 2148038B1 FR 7226929 A FR7226929 A FR 7226929A FR 7226929 A FR7226929 A FR 7226929A FR 2148038 B1 FR2148038 B1 FR 2148038B1
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
FR7226929A
Other versions
FR2148038A1 (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.)
INST PHISIKOCHIMI
Original Assignee
INST PHISIKOCHIMI
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 INST PHISIKOCHIMI filed Critical INST PHISIKOCHIMI
Publication of FR2148038A1 publication Critical patent/FR2148038A1/fr
Application granted granted Critical
Publication of FR2148038B1 publication Critical patent/FR2148038B1/fr
Expired 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
    • G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
    • 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
    • H05K3/105—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 by conversion of non-conductive material on or in the support into conductive material, e.g. by using an energy beam
    • H05K3/106—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 by conversion of non-conductive material on or in the support into conductive material, e.g. by using an energy beam by photographic methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Photoreceptors In Electrophotography (AREA)
FR7226929A 1971-07-30 1972-07-26 Expired FR2148038B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG1820371A BG17681A1 (fr) 1971-07-30 1971-07-30

Publications (2)

Publication Number Publication Date
FR2148038A1 FR2148038A1 (fr) 1973-03-16
FR2148038B1 true FR2148038B1 (fr) 1977-01-14

Family

ID=3897999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7226929A Expired FR2148038B1 (fr) 1971-07-30 1972-07-26

Country Status (7)

Country Link
BE (1) BE785508A (fr)
BG (1) BG17681A1 (fr)
DE (1) DE2235983A1 (fr)
FR (1) FR2148038B1 (fr)
GB (1) GB1376836A (fr)
IT (1) IT958524B (fr)
NL (1) NL7208299A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1092877A (fr) * 1976-11-05 1981-01-06 Nicholas F. Borrelli Film photosensible et methodes de fabrication
US4246337A (en) * 1978-05-01 1981-01-20 Corning Glass Works Photosensitive medium for optical information storage
FR2460205A1 (fr) * 1979-07-03 1981-01-23 Inst Elektrodinamiki Akademii Materiau sensible aux radiations et procede d'enregistrement d'information sur le materiau sensible aux radiations
US4239338A (en) * 1979-10-22 1980-12-16 Corning Glass Works Silver halide optical information storage media

Also Published As

Publication number Publication date
BG17681A1 (fr) 1973-12-25
GB1376836A (en) 1974-12-11
FR2148038A1 (fr) 1973-03-16
IT958524B (it) 1973-10-30
BE785508A (fr) 1972-10-16
DE2235983A1 (de) 1973-03-15
NL7208299A (fr) 1973-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse