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MXPA05008822A - Medio de grabacion optico de escritura una vez y metodo de manejo de informacion de manejo de defectos del mismo. - Google Patents

Medio de grabacion optico de escritura una vez y metodo de manejo de informacion de manejo de defectos del mismo.

Info

Publication number
MXPA05008822A
MXPA05008822A MXPA05008822A MXPA05008822A MXPA05008822A MX PA05008822 A MXPA05008822 A MX PA05008822A MX PA05008822 A MXPA05008822 A MX PA05008822A MX PA05008822 A MXPA05008822 A MX PA05008822A MX PA05008822 A MXPA05008822 A MX PA05008822A
Authority
MX
Mexico
Prior art keywords
defect management
recording medium
optical recording
write
once optical
Prior art date
Application number
MXPA05008822A
Other languages
English (en)
Inventor
Dae Kim Sung
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of MXPA05008822A publication Critical patent/MXPA05008822A/es

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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • 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
    • 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

Landscapes

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

Abstract

Se describe un medio de grabacion optico de escritura una vez, un metodo para asignar un area de manejo de defectos del medio de grabacion optico de escritura una vez y un metodo para asignar un area de repuesto del medio de grabacion optico de escritura una vez. El metodo para manejar defectos en un medio de grabacion opticos de escritura una vez que tiene por lo menos una capa de grabacion incluye las etapas de asignar por lo menos un area de manejo de defectos temporal que tiene un tamano fijo y por lo menos un area de manejo de defectos temporal que tiene un tamano variable al medio de grabacion optico, respectivamente, grabar informacion de manejo de defectos sobre la por lo menos un area de manejo de defectos temporal que tiene un tamano fijo y la por lo menos un area de manejo de defectos temporal que tiene un tamano variable y utilizar la por lo menos un area de manejo de defectos temporal que tiene un tamano fijo y la por lo menos un area de manejo de defectos temporal que tiene un tamano variable.
MXPA05008822A 2003-02-21 2003-10-01 Medio de grabacion optico de escritura una vez y metodo de manejo de informacion de manejo de defectos del mismo. MXPA05008822A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20030010925 2003-02-21
KR20030013200 2003-03-03
KR20030023876 2003-04-16
PCT/KR2003/002027 WO2004075180A1 (en) 2003-02-21 2003-10-01 Write-once optical recording medium and defect management information management method thereof

Publications (1)

Publication Number Publication Date
MXPA05008822A true MXPA05008822A (es) 2005-10-18

Family

ID=36147040

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05008822A MXPA05008822A (es) 2003-02-21 2003-10-01 Medio de grabacion optico de escritura una vez y metodo de manejo de informacion de manejo de defectos del mismo.

Country Status (15)

Country Link
US (2) US7643390B2 (es)
EP (2) EP1573723B1 (es)
JP (2) JP4838586B2 (es)
KR (1) KR101067777B1 (es)
CN (2) CN100385512C (es)
AT (1) ATE436069T1 (es)
AU (1) AU2003265116B2 (es)
BR (1) BR0318116A (es)
CA (1) CA2515435C (es)
DE (1) DE60328310D1 (es)
ES (1) ES2329034T3 (es)
MX (1) MXPA05008822A (es)
RU (1) RU2334289C2 (es)
TW (1) TWI335587B (es)
WO (1) WO2004075180A1 (es)

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US7643390B2 (en) 2010-01-05
ATE436069T1 (de) 2009-07-15
EP1573723B1 (en) 2009-07-08
AU2003265116A1 (en) 2004-09-09
TW200416688A (en) 2004-09-01
JP2007042279A (ja) 2007-02-15
RU2334289C2 (ru) 2008-09-20
CN1754206A (zh) 2006-03-29
US20040193946A1 (en) 2004-09-30
CN101261867A (zh) 2008-09-10
CN100385512C (zh) 2008-04-30
CN101261867B (zh) 2012-05-02
US20100085852A1 (en) 2010-04-08
JP4838586B2 (ja) 2011-12-14
US7929391B2 (en) 2011-04-19
KR20050101345A (ko) 2005-10-21
EP2088598A3 (en) 2009-08-19
TWI335587B (en) 2011-01-01
EP1573723A1 (en) 2005-09-14
DE60328310D1 (de) 2009-08-20
RU2005125957A (ru) 2006-06-10
CA2515435C (en) 2012-12-04
EP2088598A2 (en) 2009-08-12
KR101067777B1 (ko) 2011-09-28
WO2004075180A1 (en) 2004-09-02
BR0318116A (pt) 2006-02-07
JP2006514397A (ja) 2006-04-27
AU2003265116B2 (en) 2009-07-23
ES2329034T3 (es) 2009-11-20
CA2515435A1 (en) 2004-09-02

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