CN101030417B - 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 PDF

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Publication number
CN101030417B
CN101030417B CN200710004383XA CN200710004383A CN101030417B CN 101030417 B CN101030417 B CN 101030417B CN 200710004383X A CN200710004383X A CN 200710004383XA CN 200710004383 A CN200710004383 A CN 200710004383A CN 101030417 B CN101030417 B CN 101030417B
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CN
China
Prior art keywords
information storage
area
power control
optimal power
storage layer
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Expired - Lifetime
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CN200710004383XA
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English (en)
Chinese (zh)
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CN101030417A (zh
Inventor
李坰根
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Publication of CN101030417A publication Critical patent/CN101030417A/zh
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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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CN200710004383XA 2003-06-28 2004-06-26 信息存储介质中的最优功率控制的方法 Expired - Lifetime CN101030417B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2003-0042996 2003-06-28
KR20030042996 2003-06-28
KR1020030042996 2003-06-28

Related Parent Applications (1)

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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
CN101030417A CN101030417A (zh) 2007-09-05
CN101030417B true CN101030417B (zh) 2010-05-19

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Family Applications (5)

Application Number Title Priority Date Filing Date
CN200710004383XA Expired - Lifetime 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
CN2007100043878A Expired - Lifetime 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
CNB2007100043844A Expired - Lifetime 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
CNB2007100043863A Expired - Lifetime CN100511446C (zh) 2003-06-28 2004-06-26 记录和/或再现设备
CNB2004800032685A Expired - Lifetime 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

Family Applications After (4)

Application Number Title Priority Date Filing Date
CN2007100043878A Expired - Lifetime 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
CNB2007100043844A Expired - Lifetime 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
CNB2007100043863A Expired - Lifetime CN100511446C (zh) 2003-06-28 2004-06-26 记录和/或再现设备
CNB2004800032685A Expired - Lifetime 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

Country Status (8)

Country Link
US (12) US7327650B2 (https=)
EP (1) EP1639586A4 (https=)
JP (1) JP4942478B2 (https=)
KR (1) KR100561436B1 (https=)
CN (5) CN101030417B (https=)
MY (2) MY141026A (https=)
TW (1) TWI273573B (https=)
WO (1) WO2005001825A1 (https=)

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KR100677108B1 (ko) 2003-06-12 2007-02-01 삼성전자주식회사 정보 저장매체
TWI273573B (en) * 2003-06-28 2007-02-11 Samsung Electronics Co Ltd Information storage medium, recording and reproducing apparatus, and method for minimizing interference
US7286454B2 (en) * 2003-06-30 2007-10-23 Samsung Electronics Co., Ltd. Information storage medium
WO2005034110A1 (ja) * 2003-10-03 2005-04-14 Pioneer Corporation 情報記録媒体、並びに情報記録装置及び方法
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
CN101188122B (zh) * 2004-04-09 2011-08-24 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
US7800999B2 (en) 2004-07-05 2010-09-21 Pioneer Corporation Information recording medium, information recording device and method, and computer program
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
CN101577122B (zh) * 2004-09-28 2011-04-13 松下电器产业株式会社 光盘及光盘装置
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

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Also Published As

Publication number Publication date
HK1086934A1 (zh) 2006-09-29
HK1108201A1 (zh) 2008-05-02
JP2007521607A (ja) 2007-08-02
US20070263508A1 (en) 2007-11-15
MY142139A (en) 2010-09-30
KR100561436B1 (ko) 2006-03-17
CN101030407A (zh) 2007-09-05
US20050013223A1 (en) 2005-01-20
US20070258342A1 (en) 2007-11-08
EP1639586A4 (en) 2008-08-06
US20050270935A1 (en) 2005-12-08
US20080013422A1 (en) 2008-01-17
US7440368B2 (en) 2008-10-21
KR20050002586A (ko) 2005-01-07
US7257065B2 (en) 2007-08-14
US7492681B2 (en) 2009-02-17
CN1745419A (zh) 2006-03-08
MY141026A (en) 2010-02-25
US20060203653A1 (en) 2006-09-14
HK1108203A1 (zh) 2008-05-02
CN101030398A (zh) 2007-09-05
US7522500B2 (en) 2009-04-21
EP1639586A1 (en) 2006-03-29
US7327652B2 (en) 2008-02-05
US20080094973A1 (en) 2008-04-24
US20060203652A1 (en) 2006-09-14
CN101030418A (zh) 2007-09-05
US7355943B2 (en) 2008-04-08
US7327650B2 (en) 2008-02-05
TWI273573B (en) 2007-02-11
CN100511446C (zh) 2009-07-08
CN101030418B (zh) 2010-05-19
WO2005001825A1 (en) 2005-01-06
HK1108202A1 (zh) 2008-05-02
US7257064B2 (en) 2007-08-14
HK1108204A1 (zh) 2008-05-02
JP4942478B2 (ja) 2012-05-30
US20080181068A1 (en) 2008-07-31
TW200509093A (en) 2005-03-01
CN100481215C (zh) 2009-04-22
US7466641B2 (en) 2008-12-16
CN100454397C (zh) 2009-01-21
US7496013B2 (en) 2009-02-24
US7426162B2 (en) 2008-09-16
US20060203654A1 (en) 2006-09-14
US20080181069A1 (en) 2008-07-31
CN101030417A (zh) 2007-09-05
US20080013421A1 (en) 2008-01-17
US7408864B2 (en) 2008-08-05

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