AU5810196A - Method of producing an information-bearing disc which can be scanned by a laser beam, and disc produced thereby - Google Patents

Method of producing an information-bearing disc which can be scanned by a laser beam, and disc produced thereby

Info

Publication number
AU5810196A
AU5810196A AU58101/96A AU5810196A AU5810196A AU 5810196 A AU5810196 A AU 5810196A AU 58101/96 A AU58101/96 A AU 58101/96A AU 5810196 A AU5810196 A AU 5810196A AU 5810196 A AU5810196 A AU 5810196A
Authority
AU
Australia
Prior art keywords
disc
scanned
producing
information
laser beam
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.)
Abandoned
Application number
AU58101/96A
Inventor
Dieter E. Gross
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.)
BOD BERLIN OPTICAL DISC GmbH
Original Assignee
BOD BERLIN OPTICAL DISC GmbH
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 BOD BERLIN OPTICAL DISC GmbH filed Critical BOD BERLIN OPTICAL DISC GmbH
Publication of AU5810196A publication Critical patent/AU5810196A/en
Abandoned 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
    • 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
    • G11B7/24097—Structures for detection, control, recording operation or replay operation; Special shapes or structures for centering or eccentricity prevention; Arrangements for testing, inspecting or evaluating; Containers, cartridges or cassettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
AU58101/96A 1995-07-21 1996-05-17 Method of producing an information-bearing disc which can be scanned by a laser beam, and disc produced thereby Abandoned AU5810196A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19527769 1995-07-21
DE19527769 1995-07-21
PCT/DE1996/000910 WO1997004450A1 (en) 1995-07-21 1996-05-17 Method of producing an information-bearing disc which can be scanned by a laser beam, and disc produced thereby

Publications (1)

Publication Number Publication Date
AU5810196A true AU5810196A (en) 1997-02-18

Family

ID=7768116

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58101/96A Abandoned AU5810196A (en) 1995-07-21 1996-05-17 Method of producing an information-bearing disc which can be scanned by a laser beam, and disc produced thereby

Country Status (2)

Country Link
AU (1) AU5810196A (en)
WO (1) WO1997004450A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742150C1 (en) * 1997-09-24 1999-04-22 Siemens Nixdorf Inf Syst Process for the production of an optical storage disc and for the production of a suitable CD-R disc blank

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169938A (en) * 1981-04-10 1982-10-19 Sony Corp Optical type recording medium
JPS6464147A (en) * 1987-09-03 1989-03-10 Sony Corp Formation of protective film of magnetic recording medium
JPH0782666B2 (en) * 1988-08-01 1995-09-06 シャープ株式会社 Substrate with protective film for optical memory device manufacturing
JPH0762919B2 (en) * 1989-05-18 1995-07-05 三菱化学株式会社 Play-only optical disc
CA2068618A1 (en) * 1991-05-21 1992-11-22 Tadahiko Mizukuki Optical recording medium and production thereof

Also Published As

Publication number Publication date
WO1997004450A1 (en) 1997-02-06

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