SG118070A1 - Method of verifying defect management area information of disc and test apparatus for performing thesame - Google Patents

Method of verifying defect management area information of disc and test apparatus for performing thesame

Info

Publication number
SG118070A1
SG118070A1 SG200102040A SG200102040A SG118070A1 SG 118070 A1 SG118070 A1 SG 118070A1 SG 200102040 A SG200102040 A SG 200102040A SG 200102040 A SG200102040 A SG 200102040A SG 118070 A1 SG118070 A1 SG 118070A1
Authority
SG
Singapore
Prior art keywords
disc
test apparatus
area information
management area
defect management
Prior art date
Application number
SG200102040A
Other languages
English (en)
Inventor
Ko Jung-Wan
Chung Hyun-Kwon
Original Assignee
Samsung Electronics Co Ltd
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
Priority claimed from KR1020000018505A external-priority patent/KR100584545B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of SG118070A1 publication Critical patent/SG118070A1/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • 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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • 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)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
SG200102040A 2000-04-08 2001-04-05 Method of verifying defect management area information of disc and test apparatus for performing thesame SG118070A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020000018505A KR100584545B1 (ko) 2000-04-08 2000-04-08 디스크 결함관리영역 정보 검증방법 및 이를 수행하기위한 테스트 장치
US19534900P 2000-04-10 2000-04-10
US09/805,439 US6779137B2 (en) 2000-04-08 2001-03-14 Method of verifying defect management area information of disc and test apparatus for performing the same

Publications (1)

Publication Number Publication Date
SG118070A1 true SG118070A1 (en) 2006-01-27

Family

ID=36102678

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200102040A SG118070A1 (en) 2000-04-08 2001-04-05 Method of verifying defect management area information of disc and test apparatus for performing thesame

Country Status (10)

Country Link
US (1) US6779137B2 (ja)
EP (1) EP1148495A2 (ja)
JP (1) JP3644902B2 (ja)
CN (1) CN1248224C (ja)
BR (1) BR0102832A (ja)
CA (1) CA2342553C (ja)
ID (1) ID29749A (ja)
MY (1) MY126826A (ja)
SG (1) SG118070A1 (ja)
TW (1) TWI227870B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6782494B2 (en) 2000-04-08 2004-08-24 Samsung Electronics, Co., Ltd Method of verifying defect management area information of disc and test apparatus for performing the same
CA2479487C (en) * 2002-03-20 2013-01-22 Matsushita Electric Industrial Co., Ltd. Information recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method allowing for updating of a defect list
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
KR20040028469A (ko) * 2002-09-30 2004-04-03 엘지전자 주식회사 1 회 기록 가능한 광디스크의 디펙트 영역 관리방법
DE60331859D1 (de) * 2002-12-11 2010-05-06 Lg Electronics Inc Verfahren für eine einmalig beschreibbare optische diskette
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
TWI349282B (en) * 2003-05-09 2011-09-21 Lg Electronics Inc Write once optical disc, and method and apparatus for recovering disc management information from the write once optical disc
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
KR100619016B1 (ko) * 2004-05-06 2006-08-31 삼성전자주식회사 광 기록 정보 저장 매체, 기록/재생 장치 및 호스트 장치
WO2005109432A1 (ja) * 2004-05-11 2005-11-17 Matsushita Electric Industrial Co., Ltd. 情報記録装置
KR100619023B1 (ko) * 2004-05-25 2006-08-31 삼성전자주식회사 광 기록 정보 저장 매체, 기록/재생 방법, 기록/재생 장치
JP2006031884A (ja) * 2004-07-20 2006-02-02 Toshiba Corp 情報記憶媒体、情報記録再生装置、情報再生装置、情報記録方法、情報再生方法
KR101333725B1 (ko) * 2006-06-30 2013-11-28 삼성전자주식회사 검증 방법 및 검증 장치
JP6254981B2 (ja) 2015-08-12 2017-12-27 ファナック株式会社 レーザ発振器の真空容器
CN113238963A (zh) * 2021-06-16 2021-08-10 中国农业银行股份有限公司 测试报告生成方法、装置、设备、存储介质及程序产品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332555A (en) * 1997-12-18 1999-06-23 Mitsubishi Electric Corp A rewritable optical disc
EP0952573A2 (en) * 1998-04-20 1999-10-27 Samsung Electronics Co., Ltd. Recording medium for storing defect management information for recording real time data, defect managing method therefore, and real time data recording method
DE19942438A1 (de) * 1998-09-07 2000-03-09 Lg Electronics Inc Verfahren und Vorrichtung zum Suchen des ersten verfügbaren, guten Ersatzblocks eines optischen Aufzeichnungsmediums

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564660A (en) 1978-11-06 1980-05-15 Toshiba Corp Self-diagnostic device of magnetic disk unit
US5166935A (en) * 1990-09-28 1992-11-24 International Business Machines Corporation Method of determining correctness and contents of control data structures in moving media data storage systems
JPH05307836A (ja) 1992-04-30 1993-11-19 Nec Corp フォーマット装置
WO1997007505A1 (fr) * 1995-08-18 1997-02-27 Matsushita Electric Industrial Co., Ltd. Dispositif d'enregistrement et de reproduction d'informations et support d'enregistrement et de reproduction d'informations
JPH10144011A (ja) 1996-11-12 1998-05-29 Sony Corp ディスク装置
KR100292093B1 (ko) * 1998-03-02 2001-06-01 구자홍 기록매체의 결함영역 관리자료 생성방법 및 생성장치 그리고 이에 의한 광기록매체
KR100437756B1 (ko) 1998-07-14 2004-09-08 엘지전자 주식회사 광기록매체및그결함영역관리방법과그포맷팅방법
WO2000007185A1 (en) 1998-07-28 2000-02-10 Lg Electronics Inc. Method and apparatus of recording data in the optical recording medium
US6418100B1 (en) * 1998-10-20 2002-07-09 Lg Electronics Inc. Method for formatting, and managing defective area of, optical recording medium
US6782494B2 (en) 2000-04-08 2004-08-24 Samsung Electronics, Co., Ltd Method of verifying defect management area information of disc and test apparatus for performing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2332555A (en) * 1997-12-18 1999-06-23 Mitsubishi Electric Corp A rewritable optical disc
EP0952573A2 (en) * 1998-04-20 1999-10-27 Samsung Electronics Co., Ltd. Recording medium for storing defect management information for recording real time data, defect managing method therefore, and real time data recording method
DE19942438A1 (de) * 1998-09-07 2000-03-09 Lg Electronics Inc Verfahren und Vorrichtung zum Suchen des ersten verfügbaren, guten Ersatzblocks eines optischen Aufzeichnungsmediums

Also Published As

Publication number Publication date
TWI227870B (en) 2005-02-11
CN1321976A (zh) 2001-11-14
MY126826A (en) 2006-10-31
EP1148495A2 (en) 2001-10-24
US20020007472A1 (en) 2002-01-17
ID29749A (id) 2001-10-11
JP2001357635A (ja) 2001-12-26
BR0102832A (pt) 2001-11-06
CN1248224C (zh) 2006-03-29
CA2342553C (en) 2004-06-22
US6779137B2 (en) 2004-08-17
JP3644902B2 (ja) 2005-05-11
CA2342553A1 (en) 2001-10-08

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