CN101419810A - 光盘介质、信息记录方法及光盘驱动器 - Google Patents

光盘介质、信息记录方法及光盘驱动器 Download PDF

Info

Publication number
CN101419810A
CN101419810A CNA2008102138735A CN200810213873A CN101419810A CN 101419810 A CN101419810 A CN 101419810A CN A2008102138735 A CNA2008102138735 A CN A2008102138735A CN 200810213873 A CN200810213873 A CN 200810213873A CN 101419810 A CN101419810 A CN 101419810A
Authority
CN
China
Prior art keywords
sub
piece
track
media
information recording
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.)
Pending
Application number
CNA2008102138735A
Other languages
English (en)
Chinese (zh)
Inventor
菊川敦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN101419810A publication Critical patent/CN101419810A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • G11B7/00745—Sectoring or header formats within a track
    • 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
    • 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
    • G11B2020/1232—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 sector, i.e. the minimal addressable physical data unit
    • 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
    • G11B2020/1238—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 track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located
    • 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
    • G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
    • G11B2020/1294—Increase of the access speed
    • G11B2020/1297—Increase of the access speed wherein the focus is on the write access speed
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
CNA2008102138735A 2007-10-22 2008-09-11 光盘介质、信息记录方法及光盘驱动器 Pending CN101419810A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007273582A JP2009104686A (ja) 2007-10-22 2007-10-22 光ディスク媒体、情報記録方法及び光ディスクドライブ
JP2007273582 2007-10-22

Publications (1)

Publication Number Publication Date
CN101419810A true CN101419810A (zh) 2009-04-29

Family

ID=40563361

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008102138735A Pending CN101419810A (zh) 2007-10-22 2008-09-11 光盘介质、信息记录方法及光盘驱动器

Country Status (3)

Country Link
US (1) US20090103418A1 (enExample)
JP (1) JP2009104686A (enExample)
CN (1) CN101419810A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4940197B2 (ja) * 2008-07-30 2012-05-30 株式会社日立製作所 信号変換モジュール及びそれを用いた光ディスク装置
JP5271179B2 (ja) * 2009-07-10 2013-08-21 株式会社日立製作所 光ディスク装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2701403B2 (ja) * 1988-12-29 1998-01-21 ソニー株式会社 光磁気デイスク装置
JPH03125329A (ja) * 1989-11-30 1991-05-28 Fuji Xerox Co Ltd 光ディスク装置
JPH03260930A (ja) * 1990-03-12 1991-11-20 Nippon Telegr & Teleph Corp <Ntt> マルチビーム記録再生方式
JP3499940B2 (ja) * 1993-12-16 2004-02-23 シャープ株式会社 符号化及び復号化方法
JPH07211003A (ja) * 1994-01-19 1995-08-11 Toshiba Corp 光ディスク及びディスク記録再生装置
JPH07211005A (ja) * 1994-01-21 1995-08-11 Toshiba Corp 光ディスク及び光ディスク記録再生装置
JP3338196B2 (ja) * 1994-09-01 2002-10-28 株式会社東芝 光ディスク装置
JP3627263B2 (ja) * 1994-10-31 2005-03-09 ソニー株式会社 データ記録方法およびその装置
EP1011100B1 (en) * 1996-04-15 2007-08-01 Matsushita Electric Industrial Co., Ltd. An optical disk recording/reproduction apparatus
JPH10149634A (ja) * 1996-11-19 1998-06-02 Sony Corp データ記録再生方法および装置
US6298033B1 (en) * 1997-06-30 2001-10-02 Kabushiki Kaisha Toshiba Recording/reproducing optical disk with constant product of rotation number and number of sector areas and recording/reproducing apparatus using same
US6314071B1 (en) * 1998-02-20 2001-11-06 Zen Research (Ireland), Ltd. Method and apparatus for reading multiple tracks and writing at least one track of an optical disk
JP2001084598A (ja) * 1999-09-14 2001-03-30 Canon Inc 光情報記録媒体
US6724708B2 (en) * 2001-06-20 2004-04-20 Matsushita Electric Industrial Co., Ltd. Optical disk medium and method and apparatus for reading information
US6826140B2 (en) * 2002-08-26 2004-11-30 Bae Systems Information And Electronic Systems Integration Inc Multichannel digital recording system with multi-user detection
JP4301026B2 (ja) * 2004-02-12 2009-07-22 ソニー株式会社 データ記録装置及びデータ記録方法、並びに記録再生システム
JP2007073147A (ja) * 2005-09-08 2007-03-22 Hitachi Ltd 光ディスク装置及びそれに用いられる集積回路
EP1997108A2 (en) * 2006-03-10 2008-12-03 Koninklijke Philips Electronics N.V. Method and apparatus for writing/reading an information carrier and such an information carrier

Also Published As

Publication number Publication date
US20090103418A1 (en) 2009-04-23
JP2009104686A (ja) 2009-05-14

Similar Documents

Publication Publication Date Title
US4967403A (en) Multi-format optical disk and reading device
CN1271611C (zh) 光盘驱动装置
RU2300147C2 (ru) Носитель записи в форме диска, устройство привода диска и способ производства диска
JP3240762B2 (ja) 光記録媒体の再生方法及び再生装置
US6097695A (en) Optical disk with a groove for defining serial data modulated into a signal using modulation processing
KR19990007146A (ko) 광 디스크 및 광 디스크 드라이브
CA2650715A1 (en) Multilayer optical information medium and optical information processing apparatus therefor, program product and information medium including the same
KR100378247B1 (ko) 기록매체와,기록매체에기록및기록매체로부터재생하는방법
JPH10320773A (ja) 光ディスクの製造方法、光ディスク及び光ディスク装置
US6504800B1 (en) Optical disk and optical apparatus
US20060291360A1 (en) Information recording and reproduction method and information recording and reproduction apparatus
JPH11328681A (ja) 消去・書換え可能光ディスク
CN101419810A (zh) 光盘介质、信息记录方法及光盘驱动器
CN101667432A (zh) 激光器驱动装置和光学设备
JP2000132850A (ja) 記録情報再生装置
KR100344483B1 (ko) 멀티빔 광학 판독 방법 및 장치
JP2615564B2 (ja) データ記録方法
JP2637958B2 (ja) デイスク状記録媒体
JP4170241B2 (ja) 光ディスク、クロック信号生成方法及び光ディスク装置
US20070242593A1 (en) Method and device for reading information from optical disc
JP2009541904A (ja) 光記録装置
KR20070109865A (ko) 복조 장치, 디스크 드라이브 장치, 및 복조 방법
JP2830228B2 (ja) トラッキング方法
CN101354892B (zh) 光盘和物理地址格式
JP4099202B2 (ja) 情報記録媒体、情報記録装置、情報記録方法及び情報再生装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20090429