HK1019948A1 - Optical disc with a rewritable area and a read-only area - Google Patents

Optical disc with a rewritable area and a read-only area

Info

Publication number
HK1019948A1
HK1019948A1 HK99104985A HK99104985A HK1019948A1 HK 1019948 A1 HK1019948 A1 HK 1019948A1 HK 99104985 A HK99104985 A HK 99104985A HK 99104985 A HK99104985 A HK 99104985A HK 1019948 A1 HK1019948 A1 HK 1019948A1
Authority
HK
Hong Kong
Prior art keywords
area
read
optical disc
rewritable
rewritable area
Prior art date
Application number
HK99104985A
Other languages
English (en)
Inventor
Yoshinari Takemura
Shunji Ohara
Takashi Ishida
Isao Satoh
Kazuhiko Nakane
Masato Nagasawa
Yoshinobu Ishida
Original Assignee
Matsushita Electric Ind Co Ltd
Mitsubishi Electric 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 Matsushita Electric Ind Co Ltd, Mitsubishi Electric Corp filed Critical Matsushita Electric Ind Co Ltd
Publication of HK1019948A1 publication Critical patent/HK1019948A1/xx

Links

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
    • 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
    • G11B7/007—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
    • G11B7/00718—Groove and land recording, i.e. user data recorded both in the grooves and on the lands
    • 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
    • G11B7/007—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
    • G11B7/0079—Zoned data area, e.g. having different data structures or formats for the user data within data layer, Zone Constant Linear Velocity [ZCLV], Zone Constant Angular Velocity [ZCAV], carriers with RAM and ROM areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
HK99104985A 1996-06-26 1999-11-02 Optical disc with a rewritable area and a read-only area HK1019948A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP16619496 1996-06-26
JP16618496 1996-06-26
PCT/JP1997/002158 WO1997050082A1 (en) 1996-06-26 1997-06-24 Optical disc with a rewritable area and a read-only area

Publications (1)

Publication Number Publication Date
HK1019948A1 true HK1019948A1 (en) 2000-03-03

Family

ID=26490650

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99104985A HK1019948A1 (en) 1996-06-26 1999-11-02 Optical disc with a rewritable area and a read-only area

Country Status (10)

Country Link
US (2) US5923640A (zh)
EP (2) EP0955631B1 (zh)
JP (1) JP3160298B2 (zh)
KR (1) KR100305996B1 (zh)
CN (2) CN1284152C (zh)
DE (2) DE69715225T2 (zh)
HK (1) HK1019948A1 (zh)
ID (1) ID17546A (zh)
TW (1) TW357345B (zh)
WO (1) WO1997050082A1 (zh)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5703867A (en) 1995-07-21 1997-12-30 Hitachi, Ltd. Optical recording medium having a dummy area at leading and/or trailing positions of recording area
US6215758B1 (en) 1996-10-04 2001-04-10 Sony Corporation Recording medium
KR100317596B1 (ko) 1996-04-15 2002-04-24 모리시타 요이찌 광디스크및그기록재생장치
ID22004A (id) * 1996-10-07 1999-08-19 Matsushita Electric Ind Co Ltd Piringan optik, piranti piringan optik dan metode perekaman pada piringan optik
DE69712219T2 (de) 1996-10-23 2002-12-12 Matsushita Electric Industrial Co., Ltd. Optische platte
EP0934588B1 (en) * 1996-10-25 2000-09-13 Matsushita Electric Industrial Co., Ltd. Optical disc having oscillating lands and grooves
JP3080902B2 (ja) * 1997-05-27 2000-08-28 株式会社東芝 記録再生用光ディスク及び光ディスク装置
JP3997564B2 (ja) * 1997-06-10 2007-10-24 ソニー株式会社 光学的記録媒体の製造方法
US6091698A (en) * 1997-07-17 2000-07-18 Hewlett Packard Company Overwriting phase change media by varying data patterns
US6522620B1 (en) * 1998-03-23 2003-02-18 Warner Music Group, Inc. Dual format optical disc
JP3860339B2 (ja) * 1998-05-20 2006-12-20 パイオニア株式会社 記録媒体製造装置及び記録媒体
JP3783909B2 (ja) * 1999-05-20 2006-06-07 パイオニア株式会社 カッティング装置、情報記録媒体、情報記録装置及び情報記録方法並びに、カッティング方法
JP4708650B2 (ja) * 1999-12-02 2011-06-22 パナソニック株式会社 光ディスク媒体およびその記録方法、記録装置
DE60118105T2 (de) * 2000-01-14 2006-08-31 Pioneer Corp. Beschreibbare optische Platte und Aufzeichnungsverfahren
JP2001229546A (ja) * 2000-02-14 2001-08-24 Sony Corp 光記録媒体及び光記録媒体製造用原盤
AU4460301A (en) * 2000-03-29 2001-10-08 Matsushita Electric Industrial Co., Ltd. Optical disk and recording device and reading device for such an optical disk
US8325587B2 (en) 2000-05-17 2012-12-04 JVC Kenwood Corporation Information recording medium, and recording method and reproducing method thereof
CN1326126C (zh) 2000-05-17 2007-07-11 日本胜利株式会社 信息记录媒体及其记录方法
KR100708090B1 (ko) * 2000-06-09 2007-04-16 삼성전자주식회사 멀티 스토리 컨텐츠 애드 온 시스템 및 방법
DE10035955A1 (de) * 2000-07-21 2002-01-31 Thomson Brandt Gmbh Verfahren zum Identifizieren eines reservierten Datenbereichs sowie entsprechendes Gerät
JPWO2002027717A1 (ja) * 2000-09-27 2004-02-05 松下電器産業株式会社 光ディスク
JP4278855B2 (ja) * 2000-11-01 2009-06-17 パイオニア株式会社 書換え可能型光ディスクならびにその製造方法および製造システム
US6733957B2 (en) * 2000-12-27 2004-05-11 Victor Company Of Japan Disk substrate and manufacturing method therefor, and disk manufactured by the disk substrate
US6985426B2 (en) * 2001-02-23 2006-01-10 Matsushita Electric Industrial Co., Ltd. Method and apparatus for recording optical information including dummy data, and optical disk having such data recorded thereon
KR100475604B1 (ko) 2001-03-09 2005-03-10 엘지전자 주식회사 재생전용 광디스크와, 그 재생전용 광디스크 장치에서의재생방법
CN1405765A (zh) * 2001-09-10 2003-03-26 株式会社理光 光信息记录媒体及使用该记录媒体的信息记录方法
CN1220981C (zh) * 2001-10-15 2005-09-28 日本胜利株式会社 信息记录载体
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
US7554898B2 (en) * 2002-02-26 2009-06-30 Dphi Acquisitions, Inc. Dual density disc with associated properties
KR20030092588A (ko) * 2002-05-30 2003-12-06 삼성전자주식회사 광정보 저장매체 및 그 기록/재생 방법
WO2003105140A1 (en) 2002-06-05 2003-12-18 Lg Electronics Inc. High-density optical disc, method for recording and reproducing encrypted data thereon
EP1571667A3 (en) 2002-06-05 2009-12-09 Lg Electronics Inc. Recording medium with a linking area including a synch pattern thereon and apparatus and method for forming, recording, and reproducing the recording medium
US8132024B2 (en) 2003-03-11 2012-03-06 Panasonic Corporation Digital work protection system, recording apparatus, reproduction apparatus, and recording medium
TW200502921A (en) * 2003-07-01 2005-01-16 Mediatek Inc System and method for judging recording area of optical storage medium
JP2006040445A (ja) * 2004-07-28 2006-02-09 Toshiba Corp 光ディスク及び情報再生装置
JP4510029B2 (ja) * 2004-10-19 2010-07-21 パナソニック株式会社 光学式記録媒体の記録再生方法および記録再生装置
US8151366B2 (en) * 2004-11-12 2012-04-03 Cinram International Inc. Secure optical media storage
US7564771B2 (en) * 2005-07-14 2009-07-21 Cinram International Inc. Bonded pre-recorded and pre-grooved optical disc
US7986611B1 (en) 2007-03-22 2011-07-26 Cinram International Inc. High-density optical recording media and method for making same
US7684309B2 (en) 2005-11-03 2010-03-23 Cinram International Inc. Multi-purpose high-density optical disc
US8675464B2 (en) * 2005-11-03 2014-03-18 Cinram Group, Inc. Dual sided optical storage media and method for making same
US7910191B1 (en) 2006-03-09 2011-03-22 Cinram International Inc. Method for forming light-transmitting cover layer for optical recording medium
US20110096655A1 (en) * 2006-03-09 2011-04-28 Cinram International Inc. Forming light-transmitting cover layer for recording medium
US8818530B2 (en) * 2007-10-29 2014-08-26 Pentair Water Pool And Spa, Inc. LED light controller system and method
US8739299B1 (en) 2009-12-24 2014-05-27 Cinram Group, Inc. Content unlocking

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750330A (en) * 1980-09-11 1982-03-24 Matsushita Electric Ind Co Ltd Optical recording and reproducing device
US4707816A (en) * 1985-03-29 1987-11-17 Hitachi, Ltd. Method and apparatus for composite wobbled and push-pull tracking servo system
US4748609A (en) * 1985-03-29 1988-05-31 Hitachi, Ltd. Method and apparatus for composite tracking servo system with track offset correction and rotary optical disc having at least one correction mark for correcting track offset
US5214627A (en) * 1989-02-08 1993-05-25 Fujitsu Limited Optical disk having read-exclusive and write-enable regions
JP2926899B2 (ja) * 1990-05-31 1999-07-28 ソニー株式会社 光ディスク
JPH056590A (ja) * 1991-06-28 1993-01-14 Toshiba Corp 光磁気記録装置
US5402411A (en) * 1992-03-05 1995-03-28 Fujitsu Limited Constant amplitude of tracking error signals generated from a head guide track and a performed track
US5796712A (en) * 1992-03-05 1998-08-18 Fujitsu Limited Optical disk having identification signal recorded between and used in common for two mutually adjacent tracks and optical disk unit therefor
JPH0689473A (ja) * 1992-09-10 1994-03-29 Matsushita Electric Ind Co Ltd 光磁気記録媒体
US5452284A (en) * 1992-09-14 1995-09-19 Matsushita Electric Industrial Co., Ltd. Optical recording/reproducing medium and apparatus using land and groove encoded information signals and identification signals including position information
JP2663817B2 (ja) * 1992-12-02 1997-10-15 松下電器産業株式会社 光ディスク及びそれを用いた光ディスク装置
JP3237982B2 (ja) * 1993-03-16 2001-12-10 株式会社東芝 光学的情報記録再生装置及び光学的情報記録媒体
JP2809043B2 (ja) * 1993-03-23 1998-10-08 日本ビクター株式会社 光ディスク
JPH06290465A (ja) * 1993-03-31 1994-10-18 Victor Co Of Japan Ltd 光ディスク記録媒体
US5566141A (en) * 1993-04-13 1996-10-15 Matsushita Electric Industrial Co., Ltd. Track retrieving method for making a light beam jump and scan from one track to another
DE69429891T2 (de) * 1993-06-08 2002-07-11 Matsushita Electric Industrial Co., Ltd. Optische Platte und Vorrichtung zur Aufnahme und Wiedergabe von Informationen
US5508995A (en) * 1993-07-15 1996-04-16 Matsushita Electric Industrial Co., Ltd. Optical disk capable of recording information on both groove and land tracks
JPH0746430A (ja) * 1993-07-20 1995-02-14 Fujitsu General Ltd ブランキングマスク回路
JP2684969B2 (ja) * 1993-08-13 1997-12-03 日本電気株式会社 光ディスク媒体
JPH07110944A (ja) * 1993-10-15 1995-04-25 Ricoh Co Ltd 光ディスク
JP3162234B2 (ja) * 1993-11-19 2001-04-25 株式会社日立製作所 情報記録用部材および記録再生装置
JPH0822640A (ja) * 1994-07-05 1996-01-23 Matsushita Electric Ind Co Ltd 光ディスクおよび光ディスク記録方法
JP3268126B2 (ja) * 1994-07-06 2002-03-25 シャープ株式会社 光記録媒体
JP3265527B2 (ja) * 1995-04-27 2002-03-11 株式会社ニコン 情報記録媒体
US5835479A (en) * 1995-10-09 1998-11-10 Matsushita Electric Industrial Co., Ltd. Optical information recording medium
JP3418065B2 (ja) * 1996-06-26 2003-06-16 三菱電機株式会社 光ディスク
JP3103505B2 (ja) * 1996-06-26 2000-10-30 三菱電機株式会社 光ディスク及び光ディスク駆動装置
JPH10124877A (ja) * 1996-10-21 1998-05-15 Sony Corp 光再生装置、記録媒体およびトラッキング方法

Also Published As

Publication number Publication date
EP0929892B1 (en) 2002-09-04
EP0929892A1 (en) 1999-07-21
EP0955631A2 (en) 1999-11-10
JP3160298B2 (ja) 2001-04-25
DE69715225T2 (de) 2003-05-08
DE69738872D1 (de) 2008-09-11
CN1228185A (zh) 1999-09-08
KR20000022156A (ko) 2000-04-25
CN1155949C (zh) 2004-06-30
KR100305996B1 (ko) 2001-11-02
EP0955631A3 (en) 2000-12-20
US6396798B1 (en) 2002-05-28
DE69715225D1 (de) 2002-10-10
TW357345B (en) 1999-05-01
EP0955631B1 (en) 2008-07-30
ID17546A (id) 1998-01-08
CN1530940A (zh) 2004-09-22
JPH11513167A (ja) 1999-11-09
WO1997050082A1 (en) 1997-12-31
CN1284152C (zh) 2006-11-08
US5923640A (en) 1999-07-13

Similar Documents

Publication Publication Date Title
HK1019948A1 (en) Optical disc with a rewritable area and a read-only area
HK1017478A1 (en) Optical disc and optical disc drive
EP0893792A4 (en) OPTICAL PLATE
GB2307589B (en) Optical disk drive and optical disk
HK1029430A1 (en) Optical disc having oscillating lands and grooves.
DE69726844D1 (de) Künstliche zwischenwirbelscheibe
GB9713094D0 (en) Optical disc drive
HK1039204A1 (en) Optical disc
HK1019532A1 (en) Optical disc
GB9721801D0 (en) Optical attenuator and its manufacture
EP1102248A4 (en) OPTICAL DISC AND OPTICAL DISC DRIVE
HK1019653A1 (en) Disc drive
GB2323655B (en) A clutch disc assembly
TW325185U (en) Optical disk
EP0984448A4 (en) PLATE REVERSE MECHANISM AND AUTOMATIC PLATE CHANGER THEREFORE
HK1010474A1 (en) Jewel provided with a removable element
SG68642A1 (en) Optical disc grade copolyestercarbonates derived from hydroxyphenylindanols
GB2326248B (en) Optical discs
HUP0000415A3 (en) Biologocal disk
AU1759397A (en) Light construction material
GB2319454B (en) Disc for a harvester and conditioning harvester
GB9805177D0 (en) High-density read-only optical disk
GB2317945B (en) Figure light
GB9714887D0 (en) Improvements in optical discs
TW295041U (en) Automatic stamper

Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20170623