JPS58194143K1 - - Google Patents

Info

Publication number
JPS58194143K1
JPS58194143K1 JP7521382A JP7521382A JPS58194143K1 JP S58194143 K1 JPS58194143 K1 JP S58194143K1 JP 7521382 A JP7521382 A JP 7521382A JP 7521382 A JP7521382 A JP 7521382A JP S58194143 K1 JPS58194143 K1 JP S58194143K1
Authority
JP
Japan
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.)
Pending
Application number
JP7521382A
Other versions
JPS58194143A (en
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 filed Critical
Priority to JP7521382A priority Critical patent/JPS58194143K1/ja
Publication of JPS58194143K1 publication Critical patent/JPS58194143K1/ja
Publication of JPS58194143A publication Critical patent/JPS58194143A/en
Application status is Pending legal-status Critical

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
    • G11B20/18Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1883Methods for assignment of alternate areas for defective areas
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00Record carriers by type
    • G11B2220/20Disc-shaped record carriers
JP7521382A 1982-05-07 1982-05-07 Pending JPS58194143K1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7521382A JPS58194143K1 (en) 1982-05-07 1982-05-07

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7521382A JPS58194143K1 (en) 1982-05-07 1982-05-07
US06/491,590 US4558446A (en) 1982-05-07 1983-05-04 Memory system

Publications (2)

Publication Number Publication Date
JPS58194143K1 true JPS58194143K1 (en) 1983-11-12
JPS58194143A JPS58194143A (en) 1983-11-12

Family

ID=13569696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7521382A Pending JPS58194143K1 (en) 1982-05-07 1982-05-07

Country Status (2)

Country Link
US (1) US4558446A (en)
JP (1) JPS58194143K1 (en)

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US4841498A (en) * 1985-03-11 1989-06-20 Matsushita Electric Industrial Co., Ltd. Information recording/reproducing apparatus with means for substituting predetermined good sectors for defective ones
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DE3687156D1 (en) * 1985-10-03 1993-01-07 Canon Kk Arrangement for information recording and playback.
US4746998A (en) * 1985-11-20 1988-05-24 Seagate Technology, Inc. Method for mapping around defective sectors in a disc drive
JP2623238B2 (en) * 1985-12-25 1997-06-25 キヤノン株式会社 Information reproducing method
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US4772963A (en) * 1986-10-23 1988-09-20 Datatape Incorporated Duplicate digital date recording apparatus for enhancing bit error rate performance of a data storage medium
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US5132947A (en) * 1988-03-08 1992-07-21 Matsushita Electric Industrial Co., Ltd. Combined memory medium, drive apparatus and method therefor and playback apparatus therefor
US4974189A (en) * 1988-08-16 1990-11-27 Hewlett Packard Company Magnetic tape packet assembler/disassembler safeguards existing data with pretries during appends
JP2653505B2 (en) * 1989-01-11 1997-09-17 東芝インテリジェントテクノロジ株式会社 Optical disk device
US5130969A (en) * 1989-02-15 1992-07-14 Sony Corporation Apparatus having defective sector compensation coupled with analog information mode and digital information mode recording/reproducing capability
JP3057498B2 (en) * 1989-08-02 2000-06-26 富士通株式会社 Array disk system and the data reading method
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US5392290A (en) * 1992-07-30 1995-02-21 International Business Machines Corporation System and method for preventing direct access data storage system data loss from mechanical shock during write operation
US5818654A (en) * 1994-06-13 1998-10-06 Seagate Technology, Inc. Apparatus and process for managing defective headerless sectors
US6295176B1 (en) 1994-06-13 2001-09-25 Prafulla B. Reddy Apparatus and process for identifying sectors in a headerless sector data track
US5983309A (en) * 1994-07-27 1999-11-09 Seagate Technology, Inc. Autonomous high speed address translation with defect management for hard disc drives
DE60035022T2 (en) * 1999-11-15 2008-01-24 AutoNetworks Technologies, Ltd., Nagoya Test method of a latch circuit in an electronic control unit
JP2002150699A (en) 2000-11-06 2002-05-24 Sony Corp Information processor, information processing method, and recording medium with this method recorded thereon
JP4194559B2 (en) 2002-09-26 2008-12-10 エルジー エレクトロニクス インコーポレーテッド Method and apparatus for managing defective area on optical disc and write once optical disc
KR20040027259A (en) 2002-09-26 2004-04-01 엘지전자 주식회사 Method for managing a defect area on optical disc write once
KR20040028469A (en) 2002-09-30 2004-04-03 엘지전자 주식회사 Method for managing a defect area on optical disc write once
US7233550B2 (en) 2002-09-30 2007-06-19 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
JP2006510160A (en) * 2002-12-11 2006-03-23 エルジー エレクトロニクス インコーポレーテッド Overwriting method and apparatus for managing the write-once optical disc
CA2508454C (en) 2002-12-11 2013-01-08 Lg Electronics Inc. Method of managing overwrite and method of recording management information on an optical disc write once
CN100403438C (en) * 2002-12-30 2008-07-16 皇家飞利浦电子股份有限公司 Optical disc recorder and optical disc data recording method
US7372788B2 (en) 2003-01-14 2008-05-13 Lg Electronics Inc. Method for managing defective area on write-once optical recording medium, and optical recording medium using the same
KR20040067349A (en) * 2003-01-22 2004-07-30 주식회사 히타치엘지 데이터 스토리지 코리아 Method for reproducing a replacement record data on optical disc
TWI334595B (en) 2003-01-27 2010-12-11 Lg Electronics Inc Optical disc, method and apparatus for managing a defective area on an optical disc
TWI314315B (en) 2003-01-27 2009-09-01 Lg Electronics Inc Optical disc of write once type, method, and apparatus for managing defect information on the optical disc
US20040160799A1 (en) 2003-02-17 2004-08-19 Park Yong Cheol Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc
TWI335587B (en) 2003-02-21 2011-01-01 Lg Electronics Inc Write-once optical recording medium and defect management information management method thereof
US7499383B2 (en) 2003-02-21 2009-03-03 Lg Electronics Inc. Write-once optical disc and method for managing spare area thereof
US7188271B2 (en) 2003-02-25 2007-03-06 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on write-once optical disc
TWI278851B (en) 2003-02-25 2007-04-11 Lg Electronics Inc Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses
TWI291168B (en) 2003-02-25 2007-12-11 Lg Electronics Inc Defect management method for optical recording medium and optical recording medium using the same
EP1604366B1 (en) 2003-03-04 2014-01-15 LG Electronics Inc. Method for recording on optical recording medium, apparatus using the same and the optical recording medium
TWI328805B (en) * 2003-03-13 2010-08-11 Lg Electronics Inc Write-once recording medium and defective area management method and apparatus for write-once recording medium
MY141431A (en) 2003-05-09 2010-04-30 Lg Electronics Inc Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses
MXPA05012044A (en) * 2003-05-09 2006-02-03 Lg Electronics Inc Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc.
EP2068322A3 (en) 2003-05-09 2009-09-23 LG Electronics Inc. Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc
TW200501119A (en) * 2003-05-09 2005-01-01 Lg Electronics Inc Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses
JP4533892B2 (en) 2003-07-04 2010-09-01 エルジー エレクトロニクス インコーポレイティド Method and apparatus for managing overwriting of write-once optical disc
EP1644920B1 (en) * 2003-07-14 2009-05-06 Lg Electronics Inc. Write-once optical disc, method and apparatus for recording management information on write-once optical disc
KR20050009031A (en) 2003-07-15 2005-01-24 엘지전자 주식회사 Method for recording management information on optical disc write once
US7313065B2 (en) 2003-08-05 2007-12-25 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
WO2005013265A1 (en) 2003-08-05 2005-02-10 Lg Electronics Inc. Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc
BRPI0414213A (en) 2003-09-08 2006-10-31 Lg Electronics Inc method and apparatus to manage the physical recording and physical recording medium
EP1665261B1 (en) 2003-09-08 2013-11-27 LG Electronics Inc. Write-once optical disc, and method and apparatus for recording management information on the write-once optical disc
JP2007505432A (en) 2003-09-08 2007-03-08 エルジー エレクトロニクス インコーポレーテッド Write-once optical disc, and method and apparatus for recording management information thereon
KR100964685B1 (en) 2003-10-20 2010-06-21 엘지전자 주식회사 Method and apparatus for recording and reproducing data on/from optical disc write once
KR101113866B1 (en) * 2004-03-19 2012-03-02 엘지전자 주식회사 Data structure for a recording medium and method and apparatus of recording data on the recording medium
KR101024916B1 (en) 2004-03-19 2011-03-31 엘지전자 주식회사 Method for writing data in high density optical write once disc and Apparatus for the same
KR101049117B1 (en) 2004-06-08 2011-07-14 엘지전자 주식회사 Method and apparatus for recording management information on optical write once disc
KR101014727B1 (en) 2004-06-23 2011-02-16 엘지전자 주식회사 Method and Apparatus for managing a overwrite in Optical write once disc
KR101041811B1 (en) 2004-08-02 2011-06-17 엘지전자 주식회사 Method and Apparatus for write / reproducing in Optical storage
KR101012378B1 (en) 2004-08-16 2011-02-09 엘지전자 주식회사 Method and Apparatus for recording / reproducing in Optical storage
US7500137B2 (en) 2004-09-14 2009-03-03 Lg Electronics Inc. Recording medium, and method and apparatus of recording and reproducing data on the same
US7613874B2 (en) * 2004-10-14 2009-11-03 Lg Electronics, Inc. Recording medium, and a method and apparatus for overwriting data in the same
DE602005026928D1 (en) * 2005-07-06 2011-04-28 Graaf B V V D Drum motor drive and its use
KR101227485B1 (en) 2005-11-25 2013-01-29 엘지전자 주식회사 Recording mdium, Method and Apparatus for recording defect management information on the recording medium
KR20070058292A (en) 2005-12-02 2007-06-08 엘지전자 주식회사 Recording medium, method and apparatus for recording/reproducing information on/from the recording medium

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US3422402A (en) * 1965-12-29 1969-01-14 Ibm Memory systems for using storage devices containing defective bits
JPS53100214A (en) * 1977-02-14 1978-09-01 Fujitsu Ltd Magnetic recording system
JPS53133415A (en) * 1977-04-26 1978-11-21 Fujitsu Ltd Magnetic recording device
US4214280A (en) * 1978-05-30 1980-07-22 Xerox Corporation Method and apparatus for recording data without recording on defective areas of a data recording medium
WO1980002889A1 (en) * 1979-06-15 1980-12-24 Fujitsu Ltd Semiconductor memory device
US4420807A (en) * 1981-08-31 1983-12-13 International Business Machines Corporation Selectively holding data in a buffer for defective backing store tracks
US4434487A (en) * 1981-10-05 1984-02-28 Digital Equipment Corporation Disk format for secondary storage system

Also Published As

Publication number Publication date
US4558446A (en) 1985-12-10
JPS58194143A (en) 1983-11-12

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