AU2000235495A1 - An optical disk with a pattern and its manufacturing methods - Google Patents

An optical disk with a pattern and its manufacturing methods

Info

Publication number
AU2000235495A1
AU2000235495A1 AU2000235495A AU3549500A AU2000235495A1 AU 2000235495 A1 AU2000235495 A1 AU 2000235495A1 AU 2000235495 A AU2000235495 A AU 2000235495A AU 3549500 A AU3549500 A AU 3549500A AU 2000235495 A1 AU2000235495 A1 AU 2000235495A1
Authority
AU
Australia
Prior art keywords
pattern
optical disk
manufacturing methods
manufacturing
methods
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
AU2000235495A
Inventor
Fai Man Siu
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.)
GOLDSENSE LASER AV PRODUCTION Ltd
Original Assignee
GOLDSENSE LASER AV PRODUCTION
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 GOLDSENSE LASER AV PRODUCTION filed Critical GOLDSENSE LASER AV PRODUCTION
Publication of AU2000235495A1 publication Critical patent/AU2000235495A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
AU2000235495A 2000-03-29 2000-03-29 An optical disk with a pattern and its manufacturing methods Abandoned AU2000235495A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2000/000067 WO2001073778A1 (en) 2000-03-29 2000-03-29 An optical disk with a pattern and its manufacturing methods

Publications (1)

Publication Number Publication Date
AU2000235495A1 true AU2000235495A1 (en) 2001-10-08

Family

ID=4574642

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000235495A Abandoned AU2000235495A1 (en) 2000-03-29 2000-03-29 An optical disk with a pattern and its manufacturing methods

Country Status (3)

Country Link
CN (1) CN1452770A (en)
AU (1) AU2000235495A1 (en)
WO (1) WO2001073778A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311683C2 (en) * 1993-04-08 1996-05-02 Sonopress Prod Disc-shaped optical memory and method for its production
KR0185765B1 (en) * 1993-04-10 1999-04-15 가와다 미쓰구 Optical information medium and method for fabricating same
GB9605729D0 (en) * 1996-03-19 1996-05-22 Applied Holographics Optical data storage disc
JP3555813B2 (en) * 1996-09-19 2004-08-18 コロムビアデジタルメディア株式会社 Optical information recording medium
CN1205511A (en) * 1997-07-09 1999-01-20 三洋电机株式会社 Optical disk with pattern and fabrication method thereof
CN1074154C (en) * 1998-03-17 2001-10-31 英业达股份有限公司 Compact disk with anti-fake mark and its production and use method

Also Published As

Publication number Publication date
WO2001073778A1 (en) 2001-10-04
CN1452770A (en) 2003-10-29

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