JP4020021B2 - 光ディスク装置 - Google Patents

光ディスク装置 Download PDF

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Publication number
JP4020021B2
JP4020021B2 JP2003154740A JP2003154740A JP4020021B2 JP 4020021 B2 JP4020021 B2 JP 4020021B2 JP 2003154740 A JP2003154740 A JP 2003154740A JP 2003154740 A JP2003154740 A JP 2003154740A JP 4020021 B2 JP4020021 B2 JP 4020021B2
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JP
Japan
Prior art keywords
data
dot
period
optical disc
signal
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.)
Expired - Fee Related
Application number
JP2003154740A
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English (en)
Japanese (ja)
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JP2004355764A5 (enExample
JP2004355764A (ja
Inventor
守人 森島
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.)
Yamaha Corp
Original Assignee
Yamaha Corp
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
Priority to JP2003154740A priority Critical patent/JP4020021B2/ja
Application filed by Yamaha Corp filed Critical Yamaha Corp
Priority to DE602004025067T priority patent/DE602004025067D1/de
Priority to EP09013053A priority patent/EP2146345A1/en
Priority to US10/857,304 priority patent/US7230900B2/en
Priority to EP04012716A priority patent/EP1482489B1/en
Priority to CNB2004100464426A priority patent/CN1306519C/zh
Priority to CN2007100037877A priority patent/CN1983399B/zh
Publication of JP2004355764A publication Critical patent/JP2004355764A/ja
Publication of JP2004355764A5 publication Critical patent/JP2004355764A5/ja
Priority to US11/784,129 priority patent/US7423950B2/en
Application granted granted Critical
Publication of JP4020021B2 publication Critical patent/JP4020021B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B20/10009—Improvement or modification of read or write signals
    • 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
    • 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
    • G11B7/24094—Indication parts or information parts for identification
    • 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
    • G11B20/14—Digital recording or reproducing using self-clocking codes
    • G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
    • G11B20/1423—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code
    • G11B20/1426—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP2003154740A 2003-05-30 2003-05-30 光ディスク装置 Expired - Fee Related JP4020021B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2003154740A JP4020021B2 (ja) 2003-05-30 2003-05-30 光ディスク装置
EP09013053A EP2146345A1 (en) 2003-05-30 2004-05-28 Optical disk apparatus and computer readable recording medium storing program
US10/857,304 US7230900B2 (en) 2003-05-30 2004-05-28 Optical disk apparatus and computer readable recording medium storing program
EP04012716A EP1482489B1 (en) 2003-05-30 2004-05-28 Optical disk apparatus and computer readable recording medium storing program
DE602004025067T DE602004025067D1 (de) 2003-05-30 2004-05-28 Optisches Plattengerät und computerlesbares Aufzeichnungsmedium welches ein Programm speichert
CNB2004100464426A CN1306519C (zh) 2003-05-30 2004-05-31 光盘设备
CN2007100037877A CN1983399B (zh) 2003-05-30 2004-05-31 光盘设备和系统以及处理图像形成数据的方法
US11/784,129 US7423950B2 (en) 2003-05-30 2007-04-04 Apparatus for forming an image on an optical disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003154740A JP4020021B2 (ja) 2003-05-30 2003-05-30 光ディスク装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007000489A Division JP4020160B2 (ja) 2007-01-05 2007-01-05 光ディスク装置

Publications (3)

Publication Number Publication Date
JP2004355764A JP2004355764A (ja) 2004-12-16
JP2004355764A5 JP2004355764A5 (enExample) 2005-07-21
JP4020021B2 true JP4020021B2 (ja) 2007-12-12

Family

ID=33128318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003154740A Expired - Fee Related JP4020021B2 (ja) 2003-05-30 2003-05-30 光ディスク装置

Country Status (5)

Country Link
US (2) US7230900B2 (enExample)
EP (2) EP2146345A1 (enExample)
JP (1) JP4020021B2 (enExample)
CN (2) CN1983399B (enExample)
DE (1) DE602004025067D1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4020021B2 (ja) * 2003-05-30 2007-12-12 ヤマハ株式会社 光ディスク装置
JP4967145B2 (ja) 2005-09-30 2012-07-04 ヤマハ株式会社 光ディスク画像形成装置
JP4363396B2 (ja) 2005-11-30 2009-11-11 ヤマハ株式会社 光ディスク描画方法および光ディスク描画装置並びに光ディスク描画プログラム
JP4380651B2 (ja) 2006-04-13 2009-12-09 ヤマハ株式会社 光ディスク描画方法および光ディスク描画プログラム並びに光ディスク描画システム
US8379501B2 (en) 2006-06-15 2013-02-19 Thomson Licensing Disc authentication by grayscale image
US7965613B2 (en) 2006-12-19 2011-06-21 Yamaha Corporation Image reader
JP4321585B2 (ja) * 2006-12-19 2009-08-26 ヤマハ株式会社 画像読取装置
JP4367483B2 (ja) 2006-12-25 2009-11-18 ヤマハ株式会社 光ディスク描画装置、ホストコンピュータ及び光ディスク描画方法
US8369198B2 (en) * 2008-02-05 2013-02-05 Mediatek Inc. System and method for printing visible image onto optical disc through tuning driving signal of optical pick-up unit

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967286A (en) * 1988-12-12 1990-10-30 Disctronics Manufacturing, Inc. Method and apparatus for forming a digital image on an optical recording disc
SG43860A1 (en) * 1990-09-10 1997-11-14 Mitsubishi Electric Corp Coding apparatus
JPH05330199A (ja) * 1992-05-28 1993-12-14 Toshiba Corp 記録装置
DE69422870T2 (de) * 1993-09-07 2000-10-05 Hitachi, Ltd. Informationsaufzeichnungsträger, optische Platten und Wiedergabesystem
JP2920065B2 (ja) * 1994-03-16 1999-07-19 株式会社東芝 データ記録方法、記録装置、再生装置及び再生方法
JPH07272325A (ja) * 1994-03-30 1995-10-20 Hitachi Ltd 情報記録媒体及びその利用システム並びにその複製品識別方法
JP3037562B2 (ja) * 1994-05-31 2000-04-24 日本コロムビア株式会社 光記録媒体記録装置
JPH087530A (ja) 1994-06-21 1996-01-12 Hitachi Ltd Ｃｄ方式の光ディスク
JPH0877618A (ja) * 1994-09-07 1996-03-22 Nippon Columbia Co Ltd 光ディスク原盤記録方法及び光ディスク原盤記録装置
JPH08194972A (ja) * 1995-01-12 1996-07-30 Pioneer Video Corp 光ディスク及びその製造装置
JP3523705B2 (ja) * 1995-03-16 2004-04-26 オリンパス株式会社 情報再生システム
JP3467575B2 (ja) * 1996-05-16 2003-11-17 日立コンピュータ機器株式会社 光ディスクデータ消去装置
JP3703040B2 (ja) * 1996-05-21 2005-10-05 ソニー株式会社 記録媒体記録装置、記録媒体記録方法、および記録媒体
JPH1011814A (ja) * 1996-06-27 1998-01-16 Pioneer Electron Corp 光ディスク原盤記録方法
EP0895242A1 (en) * 1997-07-28 1999-02-03 THOMSON multimedia A method for personalizing a data storage medium
JP2852741B2 (ja) * 1997-08-07 1999-02-03 パイオニア株式会社 光ディスク再生装置
JPH11213390A (ja) * 1998-01-20 1999-08-06 Sony Corp 光情報記録装置、光情報記録方法及び光情報記録媒体
JPH11213455A (ja) * 1998-01-28 1999-08-06 Sanyo Electric Co Ltd 光ディスク
JP3818474B2 (ja) * 1998-03-10 2006-09-06 日本ビクター株式会社 ディスク状記録媒体の再生装置
JP4265002B2 (ja) * 1998-10-02 2009-05-20 ソニー株式会社 光情報記録装置及び光情報記録方法
JP2001052104A (ja) * 1999-08-05 2001-02-23 Olympus Optical Co Ltd データ記録方法及びデータ再生方法、並びにデータ記録媒体
GB9929003D0 (en) * 1999-12-09 2000-02-02 Infinite Data Storage Limited Improved recordable compact disk writing and playing apparatus
JP4278820B2 (ja) * 2000-03-31 2009-06-17 パイオニア株式会社 光ディスク
JP2001283470A (ja) 2000-03-31 2001-10-12 Pioneer Electronic Corp 情報記録システム及び情報記録方法
JP3954280B2 (ja) * 2000-05-23 2007-08-08 株式会社東芝 光ディスクと再生方法と再生装置
JP2002288836A (ja) * 2001-03-23 2002-10-04 Hitachi Ltd 情報記録媒体及び情報記録方法、情報記録装置、情報再生装置
JP2003051118A (ja) * 2001-05-31 2003-02-21 Sony Corp 光記録媒体、記録装置及び記録方法
JP3577005B2 (ja) * 2001-06-27 2004-10-13 株式会社日立製作所 図形書き込み方法
JP2003016650A (ja) * 2001-06-28 2003-01-17 Matsushita Electric Ind Co Ltd 光ディスク装置及び光ディスク
JP4003691B2 (ja) 2002-11-15 2007-11-07 ヤマハ株式会社 可視画像形成方法、プログラムおよび可視画像形成システム
JP4020021B2 (ja) * 2003-05-30 2007-12-12 ヤマハ株式会社 光ディスク装置

Also Published As

Publication number Publication date
US20050036767A1 (en) 2005-02-17
US20070183287A1 (en) 2007-08-09
CN1983399A (zh) 2007-06-20
EP1482489A3 (en) 2007-08-08
EP2146345A1 (en) 2010-01-20
US7423950B2 (en) 2008-09-09
CN1306519C (zh) 2007-03-21
US7230900B2 (en) 2007-06-12
EP1482489B1 (en) 2010-01-13
CN1574042A (zh) 2005-02-02
JP2004355764A (ja) 2004-12-16
DE602004025067D1 (de) 2010-03-04
CN1983399B (zh) 2012-11-07
EP1482489A2 (en) 2004-12-01

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