JP2010118145A - 情報記録媒体、記録/再生装置及び記録/再生方法 - Google Patents
情報記録媒体、記録/再生装置及び記録/再生方法 Download PDFInfo
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- JP2010118145A JP2010118145A JP2010036727A JP2010036727A JP2010118145A JP 2010118145 A JP2010118145 A JP 2010118145A JP 2010036727 A JP2010036727 A JP 2010036727A JP 2010036727 A JP2010036727 A JP 2010036727A JP 2010118145 A JP2010118145 A JP 2010118145A
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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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
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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
- G11B20/1816—Testing
-
- 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
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
- G11B7/1267—Power calibration
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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
- G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
- G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
- G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
- G11B2020/1228—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc middle zone or outer guard area of a multilayer disc
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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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
- G11B2020/1275—Calibration data, e.g. specific training patterns for adjusting equalizer settings or other recording or playback parameters
-
- 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
- G11B2220/23—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
-
- 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
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
【解決手段】 各記録層がユーザデータを記録するためのユーザデータ領域、記録層の間を移動するために利用される基準データを記録するための少なくとも一つのミドル領域を備える、複数の記録層を備える情報記録媒体にデータを記録する記録部と、前記情報記録媒体にデータを記録するように前記記録部を制御し、前記情報記録媒体が最終化される時に前記少なくとも一つのミドル領域を拡張し、前記少なくとも拡張されたミドル領域に基準データを記録するように、前記記録部を制御する制御部と、を備える。
【選択図】 図2
Description
93に提供する一方、RF信号から得られた制御のためのサーボ信号をサーボ95に提供する。DSP 93は、変調されたデータを復調し、ECCエラー訂正を経て得られたデータを出力する。一方、サーボ95は、RF AMP 94から受けたサーボ信号とシステム制御器91から受けたサーボ制御に必要な命令とを受けて、ピックアップに対するサーボ制御を行う。ホストI/F 92は、DSP 93から受けたデータをホストに伝送する。
90 制御部
91 システム制御器
92 ホストI/F
93 DSP
94 RF AMP
95 サーボ
100 ディスク
Claims (5)
- 各記録層がユーザデータを記録するためのユーザデータ領域、記録層の間を移動するために利用される基準データを記録するための少なくとも一つのミドル領域を備える、複数の記録層を備える情報記録媒体にデータを記録する記録部と、
前記情報記録媒体にデータを記録するように前記記録部を制御し、前記情報記録媒体が最終化される時に前記少なくとも一つのミドル領域を拡張し、前記少なくとも拡張されたミドル領域に基準データを記録するように、前記記録部を制御する制御部と、を備えることを特徴とする装置。 - 前記基準データは、前記ユーザデータ領域でデータ記録の完了を表すリードアウト特性を表すことを特徴とする請求項1に記載の装置。
- 前記制御部は、前記少なくとも一つのミドル領域をユーザデータが記録されるユーザデータ領域の一ポイントの次に可変的に配置し、前記ユーザデータ領域の残りは、未記録状態に残し、前記情報記録媒体が最終化される時に、前記少なくとも一つのミドル領域を前記未記録領域の少なくとも一部に拡張することを特徴とする請求項1に記載の装置。
- 前記制御部は、前記情報記録媒体の外周の所定位置に固定的に配置された第2ミドル領域以外に、ユーザデータが記録されたユーザデータ領域の一ポイントの次に第1ミドル領域を可変的に配置し、前記ユーザデータ領域の残りは、未記録状態に残し、前記情報記録媒体が最終化される時に、前記第1ミドル領域を前記未記録領域の少なくとも一部に拡張することを特徴とする請求項1に記載の装置。
- 前記制御部は、ユーザデータが記録されたユーザデータ領域の一ポイントの次に少なくとも一つのミドル領域を可変的に配置し、前記少なくとも一つのミドル領域の次に専用領域を配置し、前記情報記録媒体が最終化される時に、前記少なくとも一つのミドル領域を特定目的のための専用領域の少なくとも一部に拡張することを特徴とする請求項1に記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2004-0085132 | 2004-10-23 | ||
KR1020040085132A KR100667766B1 (ko) | 2004-10-23 | 2004-10-23 | 정보 저장 매체, 기록/재생 장치 및 기록/재생 방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007537796A Division JP4864002B2 (ja) | 2004-10-23 | 2005-10-11 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
Publications (2)
Publication Number | Publication Date |
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JP2010118145A true JP2010118145A (ja) | 2010-05-27 |
JP4739456B2 JP4739456B2 (ja) | 2011-08-03 |
Family
ID=36206065
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007537796A Expired - Fee Related JP4864002B2 (ja) | 2004-10-23 | 2005-10-11 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
JP2010036726A Expired - Fee Related JP4864148B2 (ja) | 2004-10-23 | 2010-02-22 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
JP2010036727A Expired - Fee Related JP4739456B2 (ja) | 2004-10-23 | 2010-02-22 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
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JP2007537796A Expired - Fee Related JP4864002B2 (ja) | 2004-10-23 | 2005-10-11 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
JP2010036726A Expired - Fee Related JP4864148B2 (ja) | 2004-10-23 | 2010-02-22 | 情報記録媒体、記録/再生装置及び記録/再生方法 |
Country Status (15)
Country | Link |
---|---|
US (3) | US7974175B2 (ja) |
EP (1) | EP1803119B1 (ja) |
JP (3) | JP4864002B2 (ja) |
KR (1) | KR100667766B1 (ja) |
CN (3) | CN101800055B (ja) |
AT (1) | ATE462181T1 (ja) |
BR (1) | BRPI0517014A (ja) |
CA (1) | CA2584623C (ja) |
DE (1) | DE602005020171D1 (ja) |
HK (1) | HK1108213A1 (ja) |
MY (1) | MY142151A (ja) |
RU (1) | RU2359344C2 (ja) |
SG (2) | SG179460A1 (ja) |
TW (1) | TWI316710B (ja) |
WO (1) | WO2006080746A1 (ja) |
Cited By (1)
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KR101044938B1 (ko) * | 2004-07-10 | 2011-06-28 | 삼성전자주식회사 | 복수의 기록층을 구비한 정보 저장 매체 및 기록/재생 장치 |
JP4254688B2 (ja) * | 2004-10-29 | 2009-04-15 | ティアック株式会社 | 光ディスク装置及びそのデータ記録装置 |
KR101502622B1 (ko) * | 2007-12-27 | 2015-03-13 | 메이플 비젼 테크놀로지스 인크. | 광정보 처리를 위한 데이터 처리 시스템 및 데이터 처리방법 |
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2004
- 2004-10-23 KR KR1020040085132A patent/KR100667766B1/ko active IP Right Grant
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2005
- 2005-10-06 US US11/244,053 patent/US7974175B2/en not_active Expired - Fee Related
- 2005-10-11 AT AT05856516T patent/ATE462181T1/de not_active IP Right Cessation
- 2005-10-11 CA CA2584623A patent/CA2584623C/en active Active
- 2005-10-11 SG SG2012017000A patent/SG179460A1/en unknown
- 2005-10-11 EP EP05856516A patent/EP1803119B1/en not_active Not-in-force
- 2005-10-11 BR BRPI0517014-1A patent/BRPI0517014A/pt not_active Application Discontinuation
- 2005-10-11 WO PCT/KR2005/003371 patent/WO2006080746A1/en active Application Filing
- 2005-10-11 RU RU2007115052/28A patent/RU2359344C2/ru not_active IP Right Cessation
- 2005-10-11 CN CN201010128702XA patent/CN101800055B/zh not_active Expired - Fee Related
- 2005-10-11 CN CN2005800359691A patent/CN101044558B/zh not_active Expired - Fee Related
- 2005-10-11 CN CN2010101287138A patent/CN101872623B/zh not_active Expired - Fee Related
- 2005-10-11 SG SG200808805-6A patent/SG148209A1/en unknown
- 2005-10-11 JP JP2007537796A patent/JP4864002B2/ja not_active Expired - Fee Related
- 2005-10-11 DE DE602005020171T patent/DE602005020171D1/de active Active
- 2005-10-12 TW TW094135486A patent/TWI316710B/zh not_active IP Right Cessation
- 2005-10-21 MY MYPI20054953A patent/MY142151A/en unknown
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2008
- 2008-02-27 HK HK08102141.6A patent/HK1108213A1/xx not_active IP Right Cessation
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2010
- 2010-02-15 US US12/705,848 patent/US8199630B2/en not_active Expired - Fee Related
- 2010-02-16 US US12/706,242 patent/US8208355B2/en not_active Expired - Fee Related
- 2010-02-22 JP JP2010036726A patent/JP4864148B2/ja not_active Expired - Fee Related
- 2010-02-22 JP JP2010036727A patent/JP4739456B2/ja not_active Expired - Fee Related
Patent Citations (3)
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WO2006038689A1 (ja) * | 2004-10-07 | 2006-04-13 | Pioneer Corporation | 情報記録装置及び方法、並びに記録制御用のコンピュータプログラム |
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JP2010153028A (ja) * | 2004-10-23 | 2010-07-08 | Samsung Electronics Co Ltd | 情報記録媒体、記録/再生装置及び記録/再生方法 |
Cited By (6)
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JP2008518376A (ja) * | 2004-10-23 | 2008-05-29 | サムスン エレクトロニクス カンパニー リミテッド | 情報記録媒体、記録/再生装置及び記録/再生方法 |
JP2010153028A (ja) * | 2004-10-23 | 2010-07-08 | Samsung Electronics Co Ltd | 情報記録媒体、記録/再生装置及び記録/再生方法 |
US7974175B2 (en) | 2004-10-23 | 2011-07-05 | Samsung Electronics Co., Ltd. | Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
JP4864002B2 (ja) * | 2004-10-23 | 2012-01-25 | サムスン エレクトロニクス カンパニー リミテッド | 情報記録媒体、記録/再生装置及び記録/再生方法 |
US8199630B2 (en) | 2004-10-23 | 2012-06-12 | Samsung Electronics Co., Ltd. | Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
US8208355B2 (en) | 2004-10-23 | 2012-06-26 | Samsung Electronics Co., Ltd. | Information storage medium, and recording/reproducing apparatus and recording/reproducing method |
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