JP4744126B2 - 光ディスク装置及び光ディスク媒体の交替領域設定方法 - Google Patents
光ディスク装置及び光ディスク媒体の交替領域設定方法 Download PDFInfo
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- JP4744126B2 JP4744126B2 JP2004344217A JP2004344217A JP4744126B2 JP 4744126 B2 JP4744126 B2 JP 4744126B2 JP 2004344217 A JP2004344217 A JP 2004344217A JP 2004344217 A JP2004344217 A JP 2004344217A JP 4744126 B2 JP4744126 B2 JP 4744126B2
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Classifications
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- 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
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- 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
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- 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
-
- 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
- G11B7/0045—Recording
Description
Claims (3)
- 外部のホスト装置と接続し、光ディスク媒体の記録領域に欠陥セクタがある場合に該媒体の他の領域に該欠陥セクタの代替記録を行うための交替領域を設定することが可能な光ディスク装置において、
光ディスク媒体から該媒体に固有の媒体情報として、該媒体の製造メーカと製造型番に関する情報を取得する媒体情報取得部と、
上記媒体情報と交替領域のサイズとの関係を記憶するテーブルを有し、取得した媒体情報に基づき該媒体に適した交替領域のサイズを決定する領域サイズ決定部と、
決定した交替領域のサイズを該ホスト装置へ通知する通知部と、
該ホスト装置からの指令により該媒体に交替領域を設定する領域設定部と、
を備えることを特徴とする光ディスク装置。 - 光ディスク媒体の記録領域に欠陥セクタがある場合に該媒体の他の領域に該欠陥セクタの代替記録を行うための交替領域を設定する光ディスク媒体の交替領域設定方法において、
光ディスク媒体から該媒体に固有の媒体情報として、該媒体の製造メーカと製造型番に関する情報を含む情報を取得し、
取得した媒体情報に基づき、該媒体に適した交替領域のサイズを決定し、
決定したサイズの交替領域を該媒体に設定することを特徴とする光ディスク媒体の交替領域設定方法。 - 請求項1に記載の光ディスク装置であって、
前記テーブルに記憶する媒体情報、媒体特性及び交替領域のサイズ値を更新するためのテーブル更新部を備えることを特徴とする光ディスク装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004344217A JP4744126B2 (ja) | 2004-11-29 | 2004-11-29 | 光ディスク装置及び光ディスク媒体の交替領域設定方法 |
KR1020050114270A KR100661418B1 (ko) | 2004-11-29 | 2005-11-28 | 광 디스크 장치 및 광 디스크 매체의 교체 영역 설정 방법 |
CN2005101243853A CN1815605B (zh) | 2004-11-29 | 2005-11-29 | 光盘装置及光盘媒体的替换区域设定方法 |
US11/290,378 US7719939B2 (en) | 2004-11-29 | 2005-11-29 | Optical disk drive and method for allocating spare area on optical disk medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004344217A JP4744126B2 (ja) | 2004-11-29 | 2004-11-29 | 光ディスク装置及び光ディスク媒体の交替領域設定方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006155744A JP2006155744A (ja) | 2006-06-15 |
JP4744126B2 true JP4744126B2 (ja) | 2011-08-10 |
Family
ID=36611362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004344217A Expired - Fee Related JP4744126B2 (ja) | 2004-11-29 | 2004-11-29 | 光ディスク装置及び光ディスク媒体の交替領域設定方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7719939B2 (ja) |
JP (1) | JP4744126B2 (ja) |
KR (1) | KR100661418B1 (ja) |
CN (1) | CN1815605B (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080074968A1 (en) * | 2006-09-22 | 2008-03-27 | Mediatek Inc. | Spare area allocation system and method |
KR100923990B1 (ko) * | 2007-02-13 | 2009-10-28 | 삼성전자주식회사 | 플래시 저장 장치의 특성을 기반으로 한 컴퓨팅 시스템 |
JP2009110287A (ja) * | 2007-10-30 | 2009-05-21 | Fujitsu Ltd | アクセス制御装置およびアクセス制御方法 |
JP4775416B2 (ja) * | 2008-07-18 | 2011-09-21 | 日本ビクター株式会社 | ディスク記録装置、書換え型光ディスク記録媒体における代替領域設定方法 |
JP2010129158A (ja) * | 2008-11-30 | 2010-06-10 | Bifristec Kk | 光学式記録媒体及びその記録・再生装置 |
JP2010146622A (ja) * | 2008-12-17 | 2010-07-01 | Toshiba Corp | 情報記録装置および記録媒体フォーマット方法 |
JP2016146225A (ja) * | 2015-02-09 | 2016-08-12 | 株式会社日立エルジーデータストレージ | 光ディスク装置、ライブラリ装置及びデータ記録方法 |
US10268421B2 (en) | 2015-10-02 | 2019-04-23 | Panasonic Intellectual Property Management Co., Ltd. | Information recording device and information recording method |
US9983963B2 (en) | 2015-11-09 | 2018-05-29 | Alibaba Group Holding Limited | System and method for exploiting hard disk drive capacity reserve and extending operating life thereof |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US67190A (en) * | 1867-07-30 | Improvement in machine foe tkimming peecussion-caps | ||
US131350A (en) * | 1872-09-17 | Improvement in boilers for ranges | ||
JPH01122080A (ja) | 1987-11-06 | 1989-05-15 | Matsushita Commun Ind Co Ltd | 記録再生装置 |
JPH07235139A (ja) | 1994-02-24 | 1995-09-05 | Sony Corp | 光ディスク装置 |
JP3707222B2 (ja) * | 1997-12-18 | 2005-10-19 | 三菱電機株式会社 | 光ディスク、光ディスク処理装置および光ディスク処理方法 |
JP3076033B1 (ja) * | 1998-09-14 | 2000-08-14 | 松下電器産業株式会社 | 光学情報の記録再生装置および情報記録媒体 |
JP3875492B2 (ja) * | 1998-09-14 | 2007-01-31 | 株式会社東芝 | 情報記録媒体、情報記録装置、情報記録方法、情報再生装置、及び情報再生方法 |
US6581167B1 (en) * | 1999-02-01 | 2003-06-17 | Matsushita Electric Industrial Co., Ltd. | Information recording medium, information recording method and information recording/reproduction system |
JP2001297516A (ja) | 2000-04-18 | 2001-10-26 | Funai Electric Co Ltd | ディスク再生装置 |
JP2002150699A (ja) * | 2000-11-06 | 2002-05-24 | Sony Corp | 情報処理装置、情報処理方法及び情報処理方法を記録した記録媒体 |
JP4185253B2 (ja) | 2001-03-19 | 2008-11-26 | 株式会社リコー | 情報処理方法及び情報処理装置 |
TWI220982B (en) | 2001-03-19 | 2004-09-11 | Ricoh Kk | Writing method for optical disc, processing method for information, optical disc apparatus, and information processing apparatus |
JP3461340B2 (ja) | 2001-04-17 | 2003-10-27 | 株式会社東芝 | 情報記録方法 |
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 |
US20050220442A1 (en) * | 2004-04-02 | 2005-10-06 | Hiroshi Kase | Data recording and reproducing apparatus, data recording and reproducing method and recording medium |
-
2004
- 2004-11-29 JP JP2004344217A patent/JP4744126B2/ja not_active Expired - Fee Related
-
2005
- 2005-11-28 KR KR1020050114270A patent/KR100661418B1/ko not_active IP Right Cessation
- 2005-11-29 US US11/290,378 patent/US7719939B2/en not_active Expired - Fee Related
- 2005-11-29 CN CN2005101243853A patent/CN1815605B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20060140093A1 (en) | 2006-06-29 |
CN1815605A (zh) | 2006-08-09 |
KR20060059828A (ko) | 2006-06-02 |
JP2006155744A (ja) | 2006-06-15 |
US7719939B2 (en) | 2010-05-18 |
CN1815605B (zh) | 2010-04-14 |
KR100661418B1 (ko) | 2006-12-27 |
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