DE60037148D1 - Optisches Aufzeichnungsmedium, Substrat eines optischen Aufzeichnungsmediums und optisches Plattengerät - Google Patents

Optisches Aufzeichnungsmedium, Substrat eines optischen Aufzeichnungsmediums und optisches Plattengerät

Info

Publication number
DE60037148D1
DE60037148D1 DE60037148T DE60037148T DE60037148D1 DE 60037148 D1 DE60037148 D1 DE 60037148D1 DE 60037148 T DE60037148 T DE 60037148T DE 60037148 T DE60037148 T DE 60037148T DE 60037148 D1 DE60037148 D1 DE 60037148D1
Authority
DE
Germany
Prior art keywords
recording medium
optical recording
optical
disk apparatus
medium substrate
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 - Lifetime
Application number
DE60037148T
Other languages
English (en)
Other versions
DE60037148T2 (de
Inventor
Tetsuya Akiyama
Kenichi Nishiuchi
Masahiko Tsukuda
Shigeaki Furukawa
Tomoyoshi Miyake
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60037148D1 publication Critical patent/DE60037148D1/de
Publication of DE60037148T2 publication Critical patent/DE60037148T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • G11B7/005—Reproducing
    • 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
    • G11B7/005—Reproducing
    • G11B7/0053—Reproducing non-user data, e.g. wobbled address, prepits, BCA
    • 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
    • G11B7/00745—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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
DE60037148T 1999-10-19 2000-09-13 Optisches Aufzeichnungsmedium, Substrat eines optischen Aufzeichnungsmediums und optisches Plattengerät Expired - Lifetime DE60037148T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29638999 1999-10-19
JP29638999 1999-10-19

Publications (2)

Publication Number Publication Date
DE60037148D1 true DE60037148D1 (de) 2007-12-27
DE60037148T2 DE60037148T2 (de) 2008-03-13

Family

ID=17832921

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60037134T Expired - Lifetime DE60037134T2 (de) 1999-10-19 2000-09-13 Optisches aufzeichnungsmedium, substrat eines optischen aufzeichnungsmediums und optisches plattengerät
DE60037148T Expired - Lifetime DE60037148T2 (de) 1999-10-19 2000-09-13 Optisches Aufzeichnungsmedium, Substrat eines optischen Aufzeichnungsmediums und optisches Plattengerät

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60037134T Expired - Lifetime DE60037134T2 (de) 1999-10-19 2000-09-13 Optisches aufzeichnungsmedium, substrat eines optischen aufzeichnungsmediums und optisches plattengerät

Country Status (8)

Country Link
US (1) US7088668B1 (de)
EP (2) EP1526516B1 (de)
KR (1) KR100467465B1 (de)
CN (2) CN1290091C (de)
AU (1) AU7312800A (de)
DE (2) DE60037134T2 (de)
MX (1) MXPA02003982A (de)
WO (1) WO2001029834A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040017383A (ko) * 2002-08-21 2004-02-27 삼성전자주식회사 어드레스 데이터 변조 방법 및 장치, 그 어드레스 데이터복조방법 및 장치, 그리고 그 기록매체
JP2006099926A (ja) * 2004-09-06 2006-04-13 Sanyo Electric Co Ltd 光磁気記録媒体および層構造

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59177744A (ja) 1983-03-28 1984-10-08 Matsushita Electric Ind Co Ltd 記録再生用デイスク担体
US4712204A (en) * 1984-08-31 1987-12-08 Matsushita Electric Industrial Co., Ltd. Optical disk and method for reproducing reference signal therefrom
JPH03142717A (ja) * 1989-10-27 1991-06-18 Ricoh Co Ltd 光ディスク
US5666336A (en) * 1992-02-27 1997-09-09 Kabushiki Kaisha Toshiba Reproduction apparatus for reproducing first and second data regions on a CD-ROM
JPH0689473A (ja) * 1992-09-10 1994-03-29 Matsushita Electric Ind Co Ltd 光磁気記録媒体
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
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
US5638354A (en) 1993-07-16 1997-06-10 Ricoh Company, Ltd. Optical information recording medium
JPH07220282A (ja) 1994-02-02 1995-08-18 Sony Corp 光ディスク記録再生装置
JP3268126B2 (ja) 1994-07-06 2002-03-25 シャープ株式会社 光記録媒体
JPH08321045A (ja) * 1995-05-23 1996-12-03 Sharp Corp 光ディスク装置
US6044051A (en) 1996-04-11 2000-03-28 Matsushita Electric Industrial Co., Ltd. Optical information recording/reproducing device and method for recording, reproducing and erasing information on an optical information recording medium utilizing light beam radiation
JP3802189B2 (ja) 1996-04-11 2006-07-26 松下電器産業株式会社 光学的情報記録再生装置及び記録再生方法
KR100245666B1 (ko) * 1996-12-30 2000-02-15 전주범 와이어구동형 광 픽업장치
JPH10275364A (ja) 1997-03-28 1998-10-13 Toshiba Corp 情報記憶媒体および情報再生装置
JPH11162019A (ja) 1997-11-28 1999-06-18 Asahi Chem Ind Co Ltd 光ディスク媒体
JPH11203710A (ja) 1998-01-05 1999-07-30 Hitachi Ltd 光ディスクフォーマットの形成方法および光ディスク
JP3775914B2 (ja) * 1998-02-02 2006-05-17 三菱電機株式会社 光学的情報再生装置
EP0973155A3 (de) 1998-07-15 2001-12-12 Matsushita Electric Industrial Co., Ltd. Optische Platte und optisches Plattengerät, das diese verwendet

Also Published As

Publication number Publication date
KR100467465B1 (ko) 2005-01-24
AU7312800A (en) 2001-04-30
DE60037148T2 (de) 2008-03-13
CN1382294A (zh) 2002-11-27
MXPA02003982A (es) 2004-03-19
KR20020045612A (ko) 2002-06-19
EP1526516B1 (de) 2007-11-14
US7088668B1 (en) 2006-08-08
EP1526516A2 (de) 2005-04-27
CN1290091C (zh) 2006-12-13
EP1229522A1 (de) 2002-08-07
CN1192368C (zh) 2005-03-09
DE60037134T2 (de) 2008-02-21
DE60037134D1 (de) 2007-12-27
EP1229522B1 (de) 2007-11-14
EP1526516A3 (de) 2005-12-28
WO2001029834A1 (fr) 2001-04-26
CN1637871A (zh) 2005-07-13
EP1229522A4 (de) 2004-08-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803