FR2487102A1 - Dispositif d'enregistrement d'informations optiques - Google Patents

Dispositif d'enregistrement d'informations optiques Download PDF

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Publication number
FR2487102A1
FR2487102A1 FR8114006A FR8114006A FR2487102A1 FR 2487102 A1 FR2487102 A1 FR 2487102A1 FR 8114006 A FR8114006 A FR 8114006A FR 8114006 A FR8114006 A FR 8114006A FR 2487102 A1 FR2487102 A1 FR 2487102A1
Authority
FR
France
Prior art keywords
information recording
layer
optical information
recording device
information
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
FR8114006A
Other languages
English (en)
French (fr)
Other versions
FR2487102B1 (en:Method
Inventor
Noboru Sato
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2487102A1 publication Critical patent/FR2487102A1/fr
Application granted granted Critical
Publication of FR2487102B1 publication Critical patent/FR2487102B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • 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
    • G03F7/0042—Photosensitive materials with inorganic or organometallic light-sensitive compounds not otherwise provided for, e.g. inorganic resists
    • G03F7/0043—Chalcogenides; Silicon, germanium, arsenic or derivatives thereof; Metals, oxides or alloys thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR8114006A 1980-07-18 1981-07-17 Dispositif d'enregistrement d'informations optiques Granted FR2487102A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9925280A JPS5724038A (en) 1980-07-18 1980-07-18 Information recording member

Publications (2)

Publication Number Publication Date
FR2487102A1 true FR2487102A1 (fr) 1982-01-22
FR2487102B1 FR2487102B1 (en:Method) 1984-12-21

Family

ID=14242509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114006A Granted FR2487102A1 (fr) 1980-07-18 1981-07-17 Dispositif d'enregistrement d'informations optiques

Country Status (7)

Country Link
US (1) US4358780A (en:Method)
JP (1) JPS5724038A (en:Method)
CA (1) CA1155220A (en:Method)
DE (1) DE3127617A1 (en:Method)
FR (1) FR2487102A1 (en:Method)
GB (1) GB2080560B (en:Method)
NL (1) NL8103409A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615969A (en) * 1982-05-28 1986-10-07 Energy Conversion Devices, Inc. Method and apparatus for making a stamping master for video disk replication
US4931336A (en) * 1988-01-18 1990-06-05 Fuji Photo Film Co., Ltd. Information recording medium and method of optically recording information employing the same
JP2802520B2 (ja) * 1989-10-20 1998-09-24 共同印刷株式会社 密閉型の光カード
JPH04193586A (ja) * 1990-11-28 1992-07-13 Ricoh Co Ltd 光記録媒体
US5751672A (en) * 1995-07-26 1998-05-12 Sony Corporation Compact disc changer utilizing disc database

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1151310A (en) * 1966-12-31 1969-05-07 Inst Phisikohimia Pri Bulgarsk Production of Photographic Materials using Photosensitive Compounds other than Silver Halides
US3707372A (en) * 1968-02-19 1972-12-26 Teeg Research Inc Electromagnetic radiation sensitive elements
DE2249825A1 (de) * 1971-10-11 1973-05-10 Canon Kk Fotoempfindliches element
DE2439848A1 (de) * 1973-08-20 1975-03-06 Canon Kk Aufzeichnungsmaterial fuer laserstrahlen und aufzeichnungsverfahren
FR2318481A1 (fr) * 1975-07-18 1977-02-11 Hitachi Ltd Film d'enregistrement d'informations
CH616797A5 (en) * 1976-08-16 1980-04-15 Eastman Kodak Co Method of producing video discs photographically and disc obtained by this method
FR2452758A1 (fr) * 1979-03-26 1980-10-24 Hitachi Ltd Support d'enregistrement
US4267261A (en) * 1971-07-15 1981-05-12 Energy Conversion Devices, Inc. Method for full format imaging

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7212045A (en:Method) * 1972-09-05 1974-03-07
JPS5932319B2 (ja) * 1974-03-22 1984-08-08 富士写真フイルム株式会社 記録材料
US4087281A (en) * 1975-09-19 1978-05-02 Rca Corporation Method of producing optical image on chromium or aluminum film with high-energy light beam

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1151310A (en) * 1966-12-31 1969-05-07 Inst Phisikohimia Pri Bulgarsk Production of Photographic Materials using Photosensitive Compounds other than Silver Halides
US3707372A (en) * 1968-02-19 1972-12-26 Teeg Research Inc Electromagnetic radiation sensitive elements
US4267261A (en) * 1971-07-15 1981-05-12 Energy Conversion Devices, Inc. Method for full format imaging
DE2249825A1 (de) * 1971-10-11 1973-05-10 Canon Kk Fotoempfindliches element
DE2439848A1 (de) * 1973-08-20 1975-03-06 Canon Kk Aufzeichnungsmaterial fuer laserstrahlen und aufzeichnungsverfahren
FR2318481A1 (fr) * 1975-07-18 1977-02-11 Hitachi Ltd Film d'enregistrement d'informations
CH616797A5 (en) * 1976-08-16 1980-04-15 Eastman Kodak Co Method of producing video discs photographically and disc obtained by this method
FR2452758A1 (fr) * 1979-03-26 1980-10-24 Hitachi Ltd Support d'enregistrement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol.89, no.12, 18 septembre 1978, page 513, résumé no.97875n, COLUMBUS OHIO (US) *

Also Published As

Publication number Publication date
DE3127617A1 (de) 1982-04-22
NL8103409A (nl) 1982-02-16
CA1155220A (en) 1983-10-11
JPS5724038A (en) 1982-02-08
GB2080560B (en) 1983-12-21
FR2487102B1 (en:Method) 1984-12-21
US4358780A (en) 1982-11-09
GB2080560A (en) 1982-02-03

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