CN101030418A - 信息存储介质中的最优功率控制的方法 - Google Patents
信息存储介质中的最优功率控制的方法 Download PDFInfo
- Publication number
- CN101030418A CN101030418A CNA2007100043878A CN200710004387A CN101030418A CN 101030418 A CN101030418 A CN 101030418A CN A2007100043878 A CNA2007100043878 A CN A2007100043878A CN 200710004387 A CN200710004387 A CN 200710004387A CN 101030418 A CN101030418 A CN 101030418A
- Authority
- CN
- China
- Prior art keywords
- information storage
- power control
- storage layer
- optimal power
- storage medium
- Prior art date
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000009825 accumulation Methods 0.000 claims description 24
- 238000013507 mapping Methods 0.000 claims description 8
- 238000013500 data storage Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Images
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
-
- 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
-
- 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
- G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
-
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/2403—Layers; Shape, structure or physical properties thereof
- G11B7/24035—Recording layers
- G11B7/24038—Multiple laminated recording layers
-
- 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
Abstract
Description
正常写功率 | 正常写功率 | 正常写功率 | 比正常写功率大20%的写功率 | 比正常写功率大20%的写功率 | 比正常写功率大20%的写功率 | |
L0 | 写 | 不写 | 写 | 写 | 写 | 写 |
L1 | 不写 | 写 | 写 | 写 | 写 | 写 |
抖动 | 5.9%(L0) | -(L0) | 6.0%(L0) | 5.8%(L0) | -(L0) | 5.9%->6.4%(L0) |
抖动 | -(L1) | 6.3%(L1) | 6.2%(L1) | 6.3%(L1) | 6.2%->6.3%(L1) | -(L1) |
写功率 | 6.4(L0) | -(L0) | 6.3(L0) | 6.3(L0) | 7.5(L0) | 6.4(L0) |
写功率 | -(L1) | 6.0(L1) | 6.0(L1) | 6.2(L1) | 6.0(L1) | 7.2(L1) |
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20030042996 | 2003-06-28 | ||
KR10-2003-0042996 | 2003-06-28 | ||
KR1020030042996 | 2003-06-28 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800032685A Division CN100454397C (zh) | 2003-06-28 | 2004-06-26 | 最小化最优功率控制区域间干扰的方法及记录/再现设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101030418A true CN101030418A (zh) | 2007-09-05 |
CN101030418B CN101030418B (zh) | 2010-05-19 |
Family
ID=36140027
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710004383XA Active CN101030417B (zh) | 2003-06-28 | 2004-06-26 | 信息存储介质中的最优功率控制的方法 |
CNB2007100043844A Active CN100481215C (zh) | 2003-06-28 | 2004-06-26 | 将信息存储介质的信息存储层之间的干扰最小化的方法 |
CN2007100043878A Active CN101030418B (zh) | 2003-06-28 | 2004-06-26 | 信息存储介质中的最优功率控制的方法 |
CNB2004800032685A Active CN100454397C (zh) | 2003-06-28 | 2004-06-26 | 最小化最优功率控制区域间干扰的方法及记录/再现设备 |
CNB2007100043863A Active CN100511446C (zh) | 2003-06-28 | 2004-06-26 | 记录和/或再现设备 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710004383XA Active CN101030417B (zh) | 2003-06-28 | 2004-06-26 | 信息存储介质中的最优功率控制的方法 |
CNB2007100043844A Active CN100481215C (zh) | 2003-06-28 | 2004-06-26 | 将信息存储介质的信息存储层之间的干扰最小化的方法 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800032685A Active CN100454397C (zh) | 2003-06-28 | 2004-06-26 | 最小化最优功率控制区域间干扰的方法及记录/再现设备 |
CNB2007100043863A Active CN100511446C (zh) | 2003-06-28 | 2004-06-26 | 记录和/或再现设备 |
Country Status (9)
Country | Link |
---|---|
US (12) | US7327650B2 (zh) |
EP (1) | EP1639586A4 (zh) |
JP (1) | JP4942478B2 (zh) |
KR (1) | KR100561436B1 (zh) |
CN (5) | CN101030417B (zh) |
HK (5) | HK1108202A1 (zh) |
MY (2) | MY142139A (zh) |
TW (1) | TWI273573B (zh) |
WO (1) | WO2005001825A1 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4101666B2 (ja) * | 2002-01-22 | 2008-06-18 | 松下電器産業株式会社 | 情報記録媒体、記録装置、再生装置、記録方法、再生方法 |
KR100677108B1 (ko) | 2003-06-12 | 2007-02-01 | 삼성전자주식회사 | 정보 저장매체 |
MY142139A (en) * | 2003-06-28 | 2010-09-30 | Samsung Electronics Co Ltd | Information storage medium |
US7286454B2 (en) * | 2003-06-30 | 2007-10-23 | Samsung Electronics Co., Ltd. | Information storage medium |
KR100717706B1 (ko) * | 2003-10-03 | 2007-05-11 | 파이오니아 가부시키가이샤 | 정보 기록 매체, 및 정보 기록 장치 및 방법 |
US7385891B2 (en) * | 2004-03-03 | 2008-06-10 | Samsung Electronics Co., Ltd. | Method, a medium, and an apparatus to record/reproduce data on/from a portion of the medium through which a test beam is passed while determining an optimum power |
CN101188123B (zh) * | 2004-04-09 | 2010-12-01 | 日本胜利株式会社 | 信息记录介质及信息记录介质的记录方法 |
KR100677114B1 (ko) * | 2004-04-27 | 2007-02-02 | 삼성전자주식회사 | 정보 저장 매체, 이 정보 저장 매체의 데이터 기록/재생방법 및 장치 |
WO2006003979A1 (ja) * | 2004-07-05 | 2006-01-12 | Pioneer Corporation | 情報記録媒体、情報記録装置及び方法、並びにコンピュータプログラム |
JP2006040377A (ja) * | 2004-07-26 | 2006-02-09 | Toshiba Corp | 光ディスク、光ディスク装置及び光ディスク記録方法 |
KR101053616B1 (ko) * | 2004-09-13 | 2011-08-03 | 엘지전자 주식회사 | 기록매체, 기록매체의 기록방법과 기록장치 |
US7535807B2 (en) * | 2004-09-24 | 2009-05-19 | Qisda Corporation | Method for implementing optimal recording power for multi-session recordable optical media in an optical disc drive |
ATE448543T1 (de) * | 2004-09-28 | 2009-11-15 | Panasonic Corp | Optische platte und optische plattenvorrichtung |
KR100667766B1 (ko) * | 2004-10-23 | 2007-01-11 | 삼성전자주식회사 | 정보 저장 매체, 기록/재생 장치 및 기록/재생 방법 |
KR20060082513A (ko) * | 2005-01-12 | 2006-07-19 | 엘지전자 주식회사 | 기록매체 및 기록매체의 기록방법과 기록장치 |
TWI358063B (en) * | 2005-01-14 | 2012-02-11 | Pioneer Corp | Recording medium, recording apparatus and recordin |
US8738707B2 (en) * | 2005-01-21 | 2014-05-27 | The Invention Science Fund I, Llc | Limited-life electronic mail accounts |
JP2006268889A (ja) * | 2005-03-22 | 2006-10-05 | Victor Co Of Japan Ltd | 光情報記録装置 |
JP3895354B2 (ja) * | 2005-05-26 | 2007-03-22 | 株式会社リコー | 記録方法及び光ディスク装置 |
KR20070003511A (ko) * | 2005-06-30 | 2007-01-05 | 엘지전자 주식회사 | 기록매체 및 기록매체 기록/재생방법 및 장치 |
JP2008016073A (ja) * | 2006-06-30 | 2008-01-24 | Toshiba Corp | 追記型情報記録媒体及びディスク装置 |
US20080117754A1 (en) * | 2006-11-20 | 2008-05-22 | Chih-Ching Yu | Calibration method for Optimum Power Control (OPC) of laser write strategy in an optical storage device |
JP2008146765A (ja) * | 2006-12-12 | 2008-06-26 | Funai Electric Co Ltd | 光ディスク装置 |
US8117478B2 (en) * | 2006-12-29 | 2012-02-14 | Intel Corporation | Optimizing power usage by processor cores based on architectural events |
JP2019164871A (ja) * | 2018-03-20 | 2019-09-26 | 株式会社東芝 | 磁気ディスク装置及び磁気ディスク装置の制御方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US7286153B1 (en) * | 1991-10-11 | 2007-10-23 | Hitachi, Ltd. | Three-dimensional recording and reproducing apparatus |
JP3249031B2 (ja) * | 1995-06-01 | 2002-01-21 | 株式会社リコー | 光情報記録再生方法 |
AU6125299A (en) | 1998-10-21 | 2000-05-08 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium, and method and apparatus for recording andreproduction |
JP2002529881A (ja) | 1998-11-09 | 2002-09-10 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 多層光学記録可能情報担体に記録する方法 |
JP2000195054A (ja) | 1998-12-24 | 2000-07-14 | Ricoh Co Ltd | 光学的情報記録再生装置 |
JP3856980B2 (ja) * | 1999-03-31 | 2006-12-13 | 株式会社東芝 | 情報記録再生装置 |
JP3486165B2 (ja) * | 2000-10-24 | 2004-01-13 | 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 |
AU2001286209B2 (en) * | 2000-09-13 | 2004-10-14 | Matsushita Electric Industrial Co., Ltd. | Optical information recording medium and optical information recording method, optical information recording device |
US20020136122A1 (en) * | 2001-03-21 | 2002-09-26 | Kazuhiko Nakano | Optical information record medium, method of recording information on optical information record medium, and information recording apparatus |
US6845071B2 (en) * | 2001-03-28 | 2005-01-18 | Matsushita Electric Industrial Co., Ltd. | Optical disc apparatus and recording power determining method thereof |
JP3869743B2 (ja) * | 2001-03-28 | 2007-01-17 | 松下電器産業株式会社 | 記録パワー決定方法及び記録パワー決定装置 |
KR20030096325A (ko) * | 2001-04-17 | 2003-12-24 | 마쯔시다덴기산교 가부시키가이샤 | 광 디스크 및 그것을 사용한 정보 기록/재생 방법 및 정보기록/재생 장치 |
JP4101666B2 (ja) * | 2002-01-22 | 2008-06-18 | 松下電器産業株式会社 | 情報記録媒体、記録装置、再生装置、記録方法、再生方法 |
CN101281770B (zh) * | 2002-01-22 | 2013-11-06 | 松下电器产业株式会社 | 多层信息记录媒介,信息记录设备,和记录方法 |
JP4322105B2 (ja) * | 2002-12-20 | 2009-08-26 | 三菱化学メディア株式会社 | 光記録媒体の記録方法及び記録装置 |
KR100677108B1 (ko) * | 2003-06-12 | 2007-02-01 | 삼성전자주식회사 | 정보 저장매체 |
MY142139A (en) | 2003-06-28 | 2010-09-30 | Samsung Electronics Co Ltd | Information storage medium |
US7286454B2 (en) | 2003-06-30 | 2007-10-23 | Samsung Electronics Co., Ltd. | Information storage medium |
KR100717706B1 (ko) * | 2003-10-03 | 2007-05-11 | 파이오니아 가부시키가이샤 | 정보 기록 매체, 및 정보 기록 장치 및 방법 |
JP2005174527A (ja) * | 2003-11-21 | 2005-06-30 | Ricoh Co Ltd | 記録方法、記録装置、プログラム、および記憶媒体 |
JP2005285254A (ja) * | 2004-03-30 | 2005-10-13 | Mitsubishi Electric Corp | 光ディスクの記録方法及び光ディスク |
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2004
- 2004-06-25 MY MYPI20080122A patent/MY142139A/en unknown
- 2004-06-25 US US10/875,793 patent/US7327650B2/en active Active
- 2004-06-25 MY MYPI20042523A patent/MY141026A/en unknown
- 2004-06-25 TW TW093118477A patent/TWI273573B/zh active
- 2004-06-26 CN CN200710004383XA patent/CN101030417B/zh active Active
- 2004-06-26 CN CNB2007100043844A patent/CN100481215C/zh active Active
- 2004-06-26 JP JP2006516951A patent/JP4942478B2/ja active Active
- 2004-06-26 CN CN2007100043878A patent/CN101030418B/zh active Active
- 2004-06-26 EP EP04774024A patent/EP1639586A4/en not_active Ceased
- 2004-06-26 CN CNB2004800032685A patent/CN100454397C/zh active Active
- 2004-06-26 WO PCT/KR2004/001563 patent/WO2005001825A1/en active Application Filing
- 2004-06-26 CN CNB2007100043863A patent/CN100511446C/zh active Active
- 2004-06-28 KR KR1020040049039A patent/KR100561436B1/ko active IP Right Grant
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2005
- 2005-08-16 US US11/204,180 patent/US7257064B2/en active Active
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2006
- 2006-05-11 US US11/431,659 patent/US7355943B2/en active Active
- 2006-05-11 US US11/431,658 patent/US7327652B2/en active Active
- 2006-05-11 US US11/431,584 patent/US7257065B2/en active Active
- 2006-06-15 HK HK08101137.4A patent/HK1108202A1/xx unknown
- 2006-06-15 HK HK08101138.3A patent/HK1108203A1/xx unknown
- 2006-06-15 HK HK08101139.2A patent/HK1108204A1/xx unknown
- 2006-06-15 HK HK08101136.5A patent/HK1108201A1/xx unknown
- 2006-06-15 HK HK06106872.4A patent/HK1086934A1/xx not_active IP Right Cessation
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2007
- 2007-07-09 US US11/774,827 patent/US7426162B2/en active Active
- 2007-07-09 US US11/774,672 patent/US7492681B2/en active Active
- 2007-07-20 US US11/780,820 patent/US7466641B2/en active Active
- 2007-07-20 US US11/780,863 patent/US7408864B2/en active Active
- 2007-12-17 US US11/957,690 patent/US7522500B2/en active Active
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2008
- 2008-04-04 US US12/062,773 patent/US7496013B2/en active Active
- 2008-04-04 US US12/062,763 patent/US7440368B2/en active Active
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Application publication date: 20070905 Assignee: China Hualu Group Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000238 Denomination of invention: Information storage medium optimum power control method Granted publication date: 20100519 License type: Common License Record date: 20140423 Application publication date: 20070905 Assignee: Guangdong OPPO Mobile Communications Co., Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000237 Denomination of invention: Information storage medium optimum power control method Granted publication date: 20100519 License type: Common License Record date: 20140423 Application publication date: 20070905 Assignee: Shenzhen Maxmade Technology Co.,Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000239 Denomination of invention: Information storage medium optimum power control method Granted publication date: 20100519 License type: Common License Record date: 20140423 Application publication date: 20070905 Assignee: TCL Kone Electronics (Huizhou) Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000240 Denomination of invention: Information storage medium optimum power control method Granted publication date: 20100519 License type: Common License Record date: 20140423 Application publication date: 20070905 Assignee: Guangzhou Panyu Juda Car Audio Equipment Co., Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: 2014990000233 Denomination of invention: Information storage medium optimum power control method Granted publication date: 20100519 License type: Common License Record date: 20140422 |
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Application publication date: 20070905 Assignee: Dongguan de video technology Co. Ltd. Kit Assignor: Blue light United Co., Ltd. Contract record no.: 2016990000233 Denomination of invention: Information storage medium optimum power control method Granted publication date: 20100519 License type: Common License Record date: 20160614 |
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