WO2009044662A1 - Information recording medium and recording/reproducing apparatus for information recording medium - Google Patents

Information recording medium and recording/reproducing apparatus for information recording medium Download PDF

Info

Publication number
WO2009044662A1
WO2009044662A1 PCT/JP2008/067338 JP2008067338W WO2009044662A1 WO 2009044662 A1 WO2009044662 A1 WO 2009044662A1 JP 2008067338 W JP2008067338 W JP 2008067338W WO 2009044662 A1 WO2009044662 A1 WO 2009044662A1
Authority
WO
WIPO (PCT)
Prior art keywords
recording
layer
recording medium
information
information recording
Prior art date
Application number
PCT/JP2008/067338
Other languages
French (fr)
Japanese (ja)
Inventor
Jun Akiyama
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to JP2009536022A priority Critical patent/JPWO2009044662A1/en
Publication of WO2009044662A1 publication Critical patent/WO2009044662A1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1883—Methods for assignment of alternate areas for defective areas
    • 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
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
    • 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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816—Testing
    • G11B2020/1826—Testing wherein a defect list or error map is generated
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B2020/1873—Temporary defect structures for write-once discs, e.g. TDDS, TDMA or TDFL
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/23—Disc-shaped record carriers characterised in that the disc has a specific layer structure
    • G11B2220/235—Multilayer discs, i.e. multiple recording layers accessed from the same side
    • G11B2220/237—Multilayer discs, i.e. multiple recording layers accessed from the same side having exactly two recording layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

To provide an information recording medium having a rewritable type of recording layer (L0-layer) and a write-once type of recording layer (L1-layer) and also provide a recording/reproducing apparatus used for excellently performing recording/reproducing processes for the information recording medium. The rewritable type of recording layer (L0-layer) has a recording area (TDMA) used for recording, in addition to user information, a part, which can be updated, of management information used for managing the recording and reproducing of the user information in the write-once type of recording layer (L1-layer). In this way, there are provided an information recording medium, which has a write-once type of recording layer and in which management information of the write-once type of recording layer can be readily and efficiently recorded, and a recording/reproducing apparatus for this information recording medium.
PCT/JP2008/067338 2007-10-01 2008-09-25 Information recording medium and recording/reproducing apparatus for information recording medium WO2009044662A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009536022A JPWO2009044662A1 (en) 2007-10-01 2008-09-25 Information recording medium and recording / reproducing apparatus for information recording medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-257803 2007-10-01
JP2007257803 2007-10-01

Publications (1)

Publication Number Publication Date
WO2009044662A1 true WO2009044662A1 (en) 2009-04-09

Family

ID=40526091

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067338 WO2009044662A1 (en) 2007-10-01 2008-09-25 Information recording medium and recording/reproducing apparatus for information recording medium

Country Status (2)

Country Link
JP (1) JPWO2009044662A1 (en)
WO (1) WO2009044662A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012043482A (en) * 2010-08-12 2012-03-01 Jvc Kenwood Corp Recording device, recording method and recording medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04106761A (en) * 1990-08-28 1992-04-08 Matsushita Electric Ind Co Ltd Information recording and reproducing device and optical disk
JPH09259575A (en) * 1996-03-22 1997-10-03 Toshiba Corp Optical disk device
JP2002312985A (en) * 2001-04-11 2002-10-25 Takeshi Aoki Compound optical disk capable of protecting copyright and rewriting data

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62298982A (en) * 1986-06-18 1987-12-26 Hitachi Ltd Optical disk information retrieving system
KR100923654B1 (en) * 2001-04-17 2009-10-28 파나소닉 주식회사 Optical disc and information recording/reproduction apparatus using the same
KR20040028469A (en) * 2002-09-30 2004-04-03 엘지전자 주식회사 Method for managing a defect area on optical disc write once
AU2004271477B2 (en) * 2003-09-08 2009-11-05 Lg Electronics Inc. Write-once optical disc and method for recording management information thereon
JP3812584B1 (en) * 2005-02-16 2006-08-23 三菱電機株式会社 Optical disc and optical disc apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04106761A (en) * 1990-08-28 1992-04-08 Matsushita Electric Ind Co Ltd Information recording and reproducing device and optical disk
JPH09259575A (en) * 1996-03-22 1997-10-03 Toshiba Corp Optical disk device
JP2002312985A (en) * 2001-04-11 2002-10-25 Takeshi Aoki Compound optical disk capable of protecting copyright and rewriting data

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012043482A (en) * 2010-08-12 2012-03-01 Jvc Kenwood Corp Recording device, recording method and recording medium

Also Published As

Publication number Publication date
JPWO2009044662A1 (en) 2011-02-03

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