NL8103409A - Werkwijze voor het maken van informatiedragers met optisch uitleesbare informatie. - Google Patents

Werkwijze voor het maken van informatiedragers met optisch uitleesbare informatie. Download PDF

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Publication number
NL8103409A
NL8103409A NL8103409A NL8103409A NL8103409A NL 8103409 A NL8103409 A NL 8103409A NL 8103409 A NL8103409 A NL 8103409A NL 8103409 A NL8103409 A NL 8103409A NL 8103409 A NL8103409 A NL 8103409A
Authority
NL
Netherlands
Prior art keywords
information
layer
recording medium
recording
atomic percent
Prior art date
Application number
NL8103409A
Other languages
English (en)
Dutch (nl)
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 NL8103409A publication Critical patent/NL8103409A/nl

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)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
NL8103409A 1980-07-18 1981-07-17 Werkwijze voor het maken van informatiedragers met optisch uitleesbare informatie. NL8103409A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9925280 1980-07-18
JP9925280A JPS5724038A (en) 1980-07-18 1980-07-18 Information recording member

Publications (1)

Publication Number Publication Date
NL8103409A true NL8103409A (nl) 1982-02-16

Family

ID=14242509

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8103409A NL8103409A (nl) 1980-07-18 1981-07-17 Werkwijze voor het maken van informatiedragers met optisch uitleesbare informatie.

Country Status (7)

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

Families Citing this family (6)

* 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
JPH01258243A (ja) * 1988-04-08 1989-10-16 Fujitsu Ltd 互換型書き換え可能光ディスク
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1534597A (fr) * 1966-12-31 1968-07-26 Inst Phisikochimia Pri Bulgars Procédé de préparation de matériaux photogrpahiques à base de composés photosensibles exempts d'argent
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
US3843394A (en) * 1971-10-11 1974-10-22 Canon Kk Photosensitive member
NL7212045A (fr) * 1972-09-05 1974-03-07
DE2439848C2 (de) * 1973-08-20 1985-05-15 Canon K.K., Tokio/Tokyo Verfahren zum Aufzeichnen mittels eines Laserstrahls
JPS5932319B2 (ja) * 1974-03-22 1984-08-08 富士写真フイルム株式会社 記録材料
FR2318481A1 (fr) * 1975-07-18 1977-02-11 Hitachi Ltd Film d'enregistrement d'informations
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
CA1171959A (fr) * 1976-08-16 1984-07-31 Harold T. Thomas Methode de fabrication de disques video utilisant le tirage photographique par contact
US4357616A (en) * 1979-03-26 1982-11-02 Hitachi, Ltd. Recording medium

Also Published As

Publication number Publication date
JPS5724038A (en) 1982-02-08
FR2487102B1 (fr) 1984-12-21
GB2080560B (en) 1983-12-21
FR2487102A1 (fr) 1982-01-22
GB2080560A (en) 1982-02-03
US4358780A (en) 1982-11-09
DE3127617A1 (de) 1982-04-22
CA1155220A (fr) 1983-10-11

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed