TWI327312B - - Google Patents

Download PDF

Info

Publication number
TWI327312B
TWI327312B TW094138003A TW94138003A TWI327312B TW I327312 B TWI327312 B TW I327312B TW 094138003 A TW094138003 A TW 094138003A TW 94138003 A TW94138003 A TW 94138003A TW I327312 B TWI327312 B TW I327312B
Authority
TW
Taiwan
Prior art keywords
identification information
disc
bit
specific
cluster
Prior art date
Application number
TW094138003A
Other languages
English (en)
Chinese (zh)
Other versions
TW200636697A (en
Inventor
Seiji Kobayashi
Goro Fujita
Original Assignee
Sony 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
Application filed by Sony Corp filed Critical Sony Corp
Publication of TW200636697A publication Critical patent/TW200636697A/zh
Application granted granted Critical
Publication of TWI327312B publication Critical patent/TWI327312B/zh

Links

Classifications

    • 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
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
    • G11B20/00115—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers wherein the record carrier stores a unique medium identifier
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1806—Pulse code modulation systems for audio signals
    • G11B20/1809—Pulse code modulation systems for audio signals by interleaving
    • 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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/268—Post-production operations, e.g. initialising phase-change recording layers, checking for defects
    • 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
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • 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
    • G11B2020/1453—17PP modulation, i.e. the parity preserving RLL(1,7) code with rate 2/3 used on Blu-Ray 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
    • G11B20/14—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
    • G11B2020/1469—Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code conversion to or from block codes or representations thereof modulation code with one or more merging bits between consecutive codewords
    • 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
    • G11B2220/2541—Blu-ray discs; Blue laser DVR discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Head (AREA)
TW094138003A 2004-11-02 2005-10-28 Optical disk manufacturing method and equipment, optical disk, optical disk reproduction method and device TW200636697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004319559A JP2006134385A (ja) 2004-11-02 2004-11-02 光ディスク製造方法及び装置、光ディスク、並びに、光ディスク再生方法及び装置

Publications (2)

Publication Number Publication Date
TW200636697A TW200636697A (en) 2006-10-16
TWI327312B true TWI327312B (enExample) 2010-07-11

Family

ID=36319043

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094138003A TW200636697A (en) 2004-11-02 2005-10-28 Optical disk manufacturing method and equipment, optical disk, optical disk reproduction method and device

Country Status (4)

Country Link
US (1) US8050163B2 (enExample)
JP (1) JP2006134385A (enExample)
TW (1) TW200636697A (enExample)
WO (1) WO2006049029A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006134386A (ja) * 2004-11-02 2006-05-25 Sony Corp 光ディスク再生方法及び装置、並びに、光ディスク製造方法
JP2006260614A (ja) * 2005-03-15 2006-09-28 Sony Corp ディスク製造方法、データ記録装置、情報記録媒体、情報処理装置および方法、並びにコンピュータ・プログラム
JP4622947B2 (ja) 2006-06-29 2011-02-02 ソニー株式会社 光ディスクおよび光ディスクの製造方法
JP5082404B2 (ja) * 2006-11-22 2012-11-28 ソニー株式会社 再生専用型光ディスク媒体及びその製造方法
JP4280288B2 (ja) 2007-02-01 2009-06-17 株式会社ソニー・ディスクアンドデジタルソリューションズ 再生専用型光ディスク媒体及びその製造方法
JP4337915B2 (ja) * 2007-06-12 2009-09-30 株式会社ソニー・ディスクアンドデジタルソリューションズ データ記録方法、再生専用型光ディスクの製造方法、及び再生専用型光ディスク
JP5057925B2 (ja) * 2007-10-18 2012-10-24 株式会社日立製作所 デジタル情報再生方法
US8254233B2 (en) * 2009-01-13 2012-08-28 Panasonic Corporation Information recording device, information reproducing device, and information recording medium
US8493246B2 (en) 2011-12-20 2013-07-23 General Electric Company Methods and systems for decoding data
US8493247B2 (en) 2011-12-20 2013-07-23 General Electric Company Methods and systems for decoding data
TWI642054B (zh) * 2016-05-27 2018-11-21 日商新力股份有限公司 Signal processing device and signal processing method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3503767B2 (ja) * 1994-10-21 2004-03-08 日本ビクター株式会社 光記録媒体
JP3580041B2 (ja) 1995-08-31 2004-10-20 ソニー株式会社 信号記録方法、信号送信方法及び装置、並びに信号受信方法及び装置
US6631359B1 (en) * 1999-09-10 2003-10-07 Dphi Acquisitions, Inc. Writeable medium access control using a medium writeable area
KR100803469B1 (ko) * 2000-10-27 2008-02-14 마츠시타 덴끼 산교 가부시키가이샤 광디스크, 기록장치 및 기록방법, 재생장치 및 재생방법
JP3585881B2 (ja) * 2001-10-31 2004-11-04 ソニー株式会社 データ記録装置及び方法並びにデータ再生装置及び方法
JP4089205B2 (ja) 2001-11-05 2008-05-28 ソニー株式会社 マスタリング装置及び方法並びにデータ記録装置及び方法
JP4089207B2 (ja) 2001-11-09 2008-05-28 ソニー株式会社 マスタリング装置、原盤の製造方法並びにデータ記録装置及び方法
JP3979087B2 (ja) * 2001-12-27 2007-09-19 ソニー株式会社 データ記録媒体、データ記録方法および装置
JP3979088B2 (ja) * 2001-12-27 2007-09-19 ソニー株式会社 データ記録媒体、データ記録方法および装置
JP2005310270A (ja) * 2004-04-21 2005-11-04 Sony Corp 固有の識別情報が書き込まれた再生専用の光記録媒体
JP4622291B2 (ja) * 2004-04-21 2011-02-02 ソニー株式会社 固有の識別情報が書き込まれた再生専用の光記録媒体
JP2006004541A (ja) * 2004-06-18 2006-01-05 Sony Corp 情報記録媒体、マスタリング装置、識別情報記録装置、識別情報再生装置、マスタリング方法、識別情報記録方法、及び識別情報再生方法
US8151366B2 (en) * 2004-11-12 2012-04-03 Cinram International Inc. Secure optical media storage

Also Published As

Publication number Publication date
WO2006049029A1 (ja) 2006-05-11
JP2006134385A (ja) 2006-05-25
TW200636697A (en) 2006-10-16
US8050163B2 (en) 2011-11-01
US20090067309A1 (en) 2009-03-12

Similar Documents

Publication Publication Date Title
TWI327312B (enExample)
JP2007035273A (ja) データを担うディスクの出所を決定する方法及び装置
WO2002039434A1 (en) Optical disk, recording device for optical disk, reproducing device for optical disk, method of reproducing optical disk and method of producing optical disk
US20060098559A1 (en) Optical recording medium and optical recording medium recording device
CN101467210B (zh) 具有一次写入金属反射膜的光学记录介质
AU2006211660B2 (en) Optical disc recording medium, reproduction device and method and recording device and method for the recording medium
JP4201006B2 (ja) 光記録媒体
US7684303B2 (en) Read-only optical recording medium on which unique identification information is written
JP4622291B2 (ja) 固有の識別情報が書き込まれた再生専用の光記録媒体
TWI232434B (en) Optical disc
TWI342552B (enExample)
CN101151664B (zh) 光盘记录介质、用于该记录介质的再现装置和方法以及记录装置和方法
JP4631901B2 (ja) 再生専用型光ディスク媒体の製造方法、再生専用型光ディスク媒体
WO2006049030A1 (ja) 光ディスク再生方法及び装置、並びに光ディスク製造方法
JP4277812B2 (ja) 光ディスク記録媒体、ディスク製造方法
TWI311749B (en) Optical storage medium, manufacturing method of optical storage medium and optical storage device
HK1110986A (en) Optical disc recording medium, reproduction device and method and recording device and method for the recording medium
JP2007048413A (ja) 再生装置、再生方法、記録装置、記録方法、光ディスク製造方法、光ディスク記録媒体
JP2004362667A (ja) 不正コピー防止可能な光記録媒体とその不正コピー防止方法

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees