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TW200516584A - Optical information recording medium and recording/reproducing device therefor - Google Patents

Optical information recording medium and recording/reproducing device therefor

Info

Publication number
TW200516584A
TW200516584A TW093123682A TW93123682A TW200516584A TW 200516584 A TW200516584 A TW 200516584A TW 093123682 A TW093123682 A TW 093123682A TW 93123682 A TW93123682 A TW 93123682A TW 200516584 A TW200516584 A TW 200516584A
Authority
TW
Taiwan
Prior art keywords
recording
optical information
recording medium
recording layer
sets
Prior art date
Application number
TW093123682A
Other languages
English (en)
Inventor
Michiaki Shinotsuka
Hiroyuki Iwasa
Masaru Shinkai
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of TW200516584A publication Critical patent/TW200516584A/zh

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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • 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
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
TW093123682A 2003-08-07 2004-08-06 Optical information recording medium and recording/reproducing device therefor TW200516584A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003289434 2003-08-07
JP2004069614A JP3782426B2 (ja) 2003-08-07 2004-03-11 光情報記録媒体及びその記録再生装置

Publications (1)

Publication Number Publication Date
TW200516584A true TW200516584A (en) 2005-05-16

Family

ID=34137932

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093123682A TW200516584A (en) 2003-08-07 2004-08-06 Optical information recording medium and recording/reproducing device therefor

Country Status (5)

Country Link
US (1) US7464390B2 (zh)
EP (1) EP1653452A4 (zh)
JP (1) JP3782426B2 (zh)
TW (1) TW200516584A (zh)
WO (1) WO2005015550A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7439007B2 (en) * 2002-12-20 2008-10-21 Ricoh Company, Ltd. Phase change information recording medium having multiple layers and recording and playback method for the medium
US8177129B2 (en) * 2004-02-17 2012-05-15 Timothy D. Larin Interactive multimedia smart affinity card with flash memory
US7213749B2 (en) * 2004-02-17 2007-05-08 R&R Card Systems, Inc. Interactive multimedia smart affinity card
JP4348741B2 (ja) * 2005-06-27 2009-10-21 日本電気株式会社 光学的情報記録媒体及び光学的情報再生装置
KR20080091830A (ko) * 2006-02-20 2008-10-14 가부시키가이샤 리코 최적 레이저 빔 파워를 결정하는 방법 및 광 기록 매체
JP2007323775A (ja) * 2006-06-02 2007-12-13 Toshiba Corp 光記録媒体、情報記録方法、情報再生方法
MY152553A (en) * 2008-11-26 2014-10-31 Panasonic Corp Information recording medium, recording apparatus, reproducing apparatus and reproducing method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7803069A (nl) 1978-03-22 1979-09-25 Philips Nv Meerlaags informatieschijf.
US5303225A (en) * 1989-10-30 1994-04-12 Matsushita Electrical Industrial Co., Ltd. Multi-layered optical disk with track and layer identification
JP2661293B2 (ja) 1989-11-15 1997-10-08 松下電器産業株式会社 光学的情報記録媒体
US5202875A (en) 1991-06-04 1993-04-13 International Business Machines Corporation Multiple data surface optical data storage system
US5764619A (en) * 1995-04-07 1998-06-09 Matsushita Electric Industrial Co., Ltd. Optical recording medium having two separate recording layers
EP1345215A3 (en) * 1996-07-10 2004-09-15 Hitachi, Ltd. Optical disc apparatus accessing method and system therefor
JPH11328735A (ja) * 1998-05-13 1999-11-30 Sony Corp 光ディスクとこれを利用した光学ピックアップ
US6175548B1 (en) * 1998-06-29 2001-01-16 Sony Corporation Optical recording medium and optical recording and reproducing apparatus
AU5449799A (en) 1998-09-10 2000-04-03 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, method of manufacture thereof, and method of recording and reproduction
AU6125299A (en) 1998-10-21 2000-05-08 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, and method and apparatus for recording andreproduction
JP2001010709A (ja) 1999-06-29 2001-01-16 Teraoka Seiko Co Ltd ベルト搬送装置
JP2001084643A (ja) 1999-09-09 2001-03-30 Hitachi Ltd 光ディスク媒体
JP4150155B2 (ja) * 2000-10-10 2008-09-17 株式会社日立製作所 情報記録媒体、情報の記録方法、再生方法、記録記録装置及び情報再生装置
JP2002352469A (ja) * 2001-05-25 2002-12-06 Pioneer Electronic Corp 多層情報記録媒体及び情報記録再生装置
JP2003016691A (ja) * 2001-06-29 2003-01-17 Toshiba Corp 多層構造の情報媒体およびこの媒体を用いる装置
JP3799318B2 (ja) * 2002-10-22 2006-07-19 株式会社日立製作所 光ピックアップおよびそれを用いた光学的情報記録装置または再生装置
KR100524959B1 (ko) * 2003-04-14 2005-11-01 삼성전자주식회사 광픽업 및 광 기록 및/또는 재생 기기 및 호환 트랙킹구현 방법

Also Published As

Publication number Publication date
EP1653452A1 (en) 2006-05-03
JP3782426B2 (ja) 2006-06-07
JP2005071561A (ja) 2005-03-17
US20060171290A1 (en) 2006-08-03
US7464390B2 (en) 2008-12-09
WO2005015550A1 (ja) 2005-02-17
EP1653452A4 (en) 2008-11-26

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