AU2002221557A1 - Disc-shaped optical data support - Google Patents

Disc-shaped optical data support

Info

Publication number
AU2002221557A1
AU2002221557A1 AU2002221557A AU2155702A AU2002221557A1 AU 2002221557 A1 AU2002221557 A1 AU 2002221557A1 AU 2002221557 A AU2002221557 A AU 2002221557A AU 2155702 A AU2155702 A AU 2155702A AU 2002221557 A1 AU2002221557 A1 AU 2002221557A1
Authority
AU
Australia
Prior art keywords
disc
optical data
shaped optical
data support
support
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
AU2002221557A
Inventor
Karl-Heinz Schoppe
Remco Van Der Wel
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.)
IQ-DATA GmbH
Original Assignee
IQ DATA 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 IQ DATA GmbH filed Critical IQ DATA GmbH
Publication of AU2002221557A1 publication Critical patent/AU2002221557A1/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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
AU2002221557A 2000-11-15 2001-11-13 Disc-shaped optical data support Abandoned AU2002221557A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000156712 DE10056712A1 (en) 2000-11-15 2000-11-15 Disc-shaped optical data carrier
DE10056712 2000-11-15
PCT/DE2001/004226 WO2002041304A1 (en) 2000-11-15 2001-11-13 Disc-shaped optical data support

Publications (1)

Publication Number Publication Date
AU2002221557A1 true AU2002221557A1 (en) 2002-05-27

Family

ID=7663466

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002221557A Abandoned AU2002221557A1 (en) 2000-11-15 2001-11-13 Disc-shaped optical data support

Country Status (3)

Country Link
AU (1) AU2002221557A1 (en)
DE (2) DE10056712A1 (en)
WO (1) WO2002041304A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1837866B1 (en) * 2005-01-14 2009-11-25 Pioneer Corporation Recording device and recording method, and computer program

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3060460B2 (en) * 1989-05-15 2000-07-10 ソニー株式会社 Disk, disk recording device, and disk recording / reproducing device
JPH0773470A (en) * 1993-09-03 1995-03-17 Pioneer Electron Corp Draw type optical disk and its recorder
JP3145235B2 (en) * 1993-09-03 2001-03-12 パイオニア株式会社 Recordable disc, recording device and recording method thereof
JPH0950477A (en) * 1995-08-09 1997-02-18 Toshiba Emi Ltd Optical disk discriminating device
JPH11273143A (en) * 1998-02-19 1999-10-08 Hewlett Packard Co <Hp> Compact disk medium device
AU6009499A (en) * 1999-01-11 2000-08-01 Won Rae Lee Noncircular-shaped compact disc having positioning markers and sliding-resistance
JP4002354B2 (en) * 1999-01-21 2007-10-31 トエミ・メディア・ソリューションズ株式会社 Information recording disk and manufacturing method thereof

Also Published As

Publication number Publication date
WO2002041304A1 (en) 2002-05-23
DE10056712A1 (en) 2002-06-20
DE10194996D2 (en) 2003-10-30

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