DE602006021462D1 - Mehrschichtiges optisches informationsaufzeichnung - Google Patents

Mehrschichtiges optisches informationsaufzeichnung

Info

Publication number
DE602006021462D1
DE602006021462D1 DE602006021462T DE602006021462T DE602006021462D1 DE 602006021462 D1 DE602006021462 D1 DE 602006021462D1 DE 602006021462 T DE602006021462 T DE 602006021462T DE 602006021462 T DE602006021462 T DE 602006021462T DE 602006021462 D1 DE602006021462 D1 DE 602006021462D1
Authority
DE
Germany
Prior art keywords
information recording
optical information
multilayer optical
multilayer
recording
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.)
Active
Application number
DE602006021462T
Other languages
English (en)
Inventor
Shigeyoshi Misawa
Shigeru Oouchida
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.)
Ricoh Co Ltd
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
Priority claimed from JP2005349202A external-priority patent/JP4503525B2/ja
Priority claimed from JP2006016382A external-priority patent/JP4540115B2/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE602006021462D1 publication Critical patent/DE602006021462D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0938—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following servo format, e.g. guide tracks, pilot signals
DE602006021462T 2005-12-02 2006-11-30 Mehrschichtiges optisches informationsaufzeichnung Active DE602006021462D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005349202A JP4503525B2 (ja) 2005-12-02 2005-12-02 多層光情報記録媒体
JP2006016382A JP4540115B2 (ja) 2006-01-25 2006-01-25 多層光情報記録媒体、光学ヘッド、光ドライブ装置
PCT/JP2006/324406 WO2007064040A1 (en) 2005-12-02 2006-11-30 Multilayer optical information recording medium, optical head, and optical drive

Publications (1)

Publication Number Publication Date
DE602006021462D1 true DE602006021462D1 (de) 2011-06-01

Family

ID=37744085

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006021462T Active DE602006021462D1 (de) 2005-12-02 2006-11-30 Mehrschichtiges optisches informationsaufzeichnung

Country Status (6)

Country Link
US (1) US7940628B2 (de)
EP (1) EP1955323B1 (de)
CN (1) CN101894570A (de)
DE (1) DE602006021462D1 (de)
TW (1) TWI336887B (de)
WO (1) WO2007064040A1 (de)

Families Citing this family (14)

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EP1955323B1 (de) 2005-12-02 2011-04-20 Ricoh Company, Ltd. Mehrschichtiges optisches informationsaufzeichnungsmedium, optischer kopf und optisches laufwerk
JP2008021348A (ja) * 2006-07-11 2008-01-31 Ricoh Co Ltd 光情報記録媒体、光情報記録再生光学系、及び光情報記録再生装置
WO2008099708A1 (ja) * 2007-02-16 2008-08-21 Sanyo Electric Co., Ltd. 記録媒体、光ピックアップ装置および記録再生装置
WO2009037773A1 (ja) * 2007-09-20 2009-03-26 Pioneer Corporation 記録再生方法、記録再生装置及び記録媒体
TW200945339A (en) * 2007-12-19 2009-11-01 Koninkl Philips Electronics Nv Optical disk format for direct writing materials on a substrate
JP5264589B2 (ja) * 2008-03-28 2013-08-14 富士フイルム株式会社 同時２光子吸収３次元光記録媒体および同時２光子３次元光記録方法
EP2161721A1 (de) * 2008-09-05 2010-03-10 Thomson Licensing Kompatibles optisches Aufzeichnungsmedium
US8040760B2 (en) 2008-10-16 2011-10-18 Seagate Technology Llc Polarization near-field transducer having optical conductive blades
EP2320418A1 (de) * 2009-10-30 2011-05-11 Thomson Licensing Optisches Aufzeichnungsmedium für hohe Datendichte
US11798589B2 (en) 2011-06-09 2023-10-24 Case Western Reserve University Optical storage medium
US11211091B2 (en) * 2011-06-09 2021-12-28 Case Western Reserve University Optical information storage medium
JP5727021B2 (ja) * 2011-09-09 2015-06-03 株式会社東芝 情報記録媒体、情報再生装置及び管理情報再生方法、情報記録再生装置及び識別情報再生記録方法
JP5731569B2 (ja) * 2013-05-02 2015-06-10 ファナック株式会社 精度補正機能を備えたエンコーダ
JP2022524135A (ja) * 2019-03-12 2022-04-27 ケース ウエスタン リザーブ ユニバーシティ 光学情報ストレージ媒体

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JPS61248232A (ja) 1985-04-25 1986-11-05 Ricoh Co Ltd 光記録方法および光記録媒体
JPS6417228A (en) 1987-07-10 1989-01-20 Sony Corp Recording/reproducing device for optical recording medium
JPH03254439A (ja) 1990-03-02 1991-11-13 Pioneer Electron Corp 光学式情報記録担体及びその記録再生装置
US5172369A (en) * 1990-03-02 1992-12-15 Pioneer Electronic Corporation Optical pickup, optical information recording carrier and recording and reproducing apparatus thereof
NL9002841A (nl) 1990-12-21 1992-07-16 Philips Nv Werkwijze en inrichting voor het langs optische weg inschrijven, uitlezen, en wissen van een meervlaks registratiedrager, en registratiedrager geschikt voor deze werkwijze en inrichting.
JPH0628672A (ja) 1992-06-12 1994-02-04 Senri Oyo Keisoku Kenkyusho:Kk 光学的データ記憶体並びにこの記録装置及び記録再生装置
US5919090A (en) * 1995-09-14 1999-07-06 Grips Electronic Gmbh Apparatus and method for data gathering in games of chance
US6738322B2 (en) * 1999-07-29 2004-05-18 Research Investment Network, Inc. Optical data storage system with focus and tracking error correction
US6574174B1 (en) * 2000-04-15 2003-06-03 Siros Technologies, Inc. Optical data storage system with multiple layer media
US6540397B2 (en) * 2000-04-07 2003-04-01 Siro Technologies, Inc. Optical information storage medium
JP4037034B2 (ja) 2000-04-19 2008-01-23 オリンパス株式会社 情報記録再生装置
JP2001155380A (ja) 2000-10-27 2001-06-08 Victor Co Of Japan Ltd 光記録媒体
JP4464576B2 (ja) 2001-04-12 2010-05-19 株式会社リコー ３次元光ディスク記録再生装置および記録方法
JP2003036537A (ja) 2001-05-14 2003-02-07 Matsushita Electric Ind Co Ltd 光記録媒体、光ピックアップ装置及び記録再生装置
US6738324B2 (en) * 2001-05-29 2004-05-18 Matsushita Electric Industrial Co. Recording and/or reproduction apparatus
JP2003051129A (ja) 2001-05-29 2003-02-21 Matsushita Electric Ind Co Ltd 情報担体装置
JP2003173543A (ja) 2001-09-26 2003-06-20 Victor Co Of Japan Ltd 情報記録担体及び情報記録担体の再生方法及び情報記録担体の再生装置
CN1248201C (zh) * 2001-10-02 2006-03-29 松下电器产业株式会社 光学信息记录方法以及再生装置
JP2003141739A (ja) 2001-10-30 2003-05-16 Mitsubishi Chemicals Corp 光メモリ素子
TW559800B (en) * 2001-11-27 2003-11-01 Ind Tech Res Inst Manufacturing method for multi-layer information storage medium
JP2003296959A (ja) 2002-03-26 2003-10-17 Samsung Electro Mech Co Ltd 波長選択性開口制限素子と波長選択性ビームスプリッタ及びそれを備えた光ピックアップ装置
US6934243B2 (en) * 2002-03-29 2005-08-23 Matsushita Electric Industrial Co., Ltd. Optical information recording medium, recording/reproducing apparatus and recording /reproducing method for the same, and method for manufacturing optical information recording medium
CN100392738C (zh) * 2002-04-08 2008-06-04 松下电器产业株式会社 信息记录媒体、其制造方法以及光信息记录再现装置
KR100925213B1 (ko) * 2002-06-07 2009-11-06 엘지전자 주식회사 고밀도 멀티 레이어 광디스크와, 그에 따른 광 파워조절방법
JP2004079121A (ja) 2002-08-21 2004-03-11 Mitsubishi Chemicals Corp 光学的情報記録方法及び光学的情報記録装置
US6985377B2 (en) 2002-10-15 2006-01-10 Nanochip, Inc. Phase change media for high density data storage
AU2003267826A1 (en) * 2002-10-17 2004-05-04 Matsushita Electric Industrial Co., Ltd. Optical disc drive
JP3871060B2 (ja) * 2003-03-25 2007-01-24 株式会社リコー 光記録媒体及び情報記録方法
WO2004093070A1 (ja) * 2003-04-14 2004-10-28 Mitsubishi Chemical Corporation 光記録媒体及びその記録再生方法
EP1471514A3 (de) 2003-04-22 2006-10-04 Konica Minolta Opto, Inc. Optische Abtastvorrichtung und Vorrichtung zur optischen Aufnahme und Wiedergabe von Information, Aufweitungslinse, Kopplungslinse und optisches Element zur Korrektur chromatischer Aberration
JP2005018852A (ja) 2003-06-24 2005-01-20 Nippon Hoso Kyokai <Nhk> 光情報記録媒体、光情報記録媒体の製造方法、光情報記録再生光学系、及び光情報記録再生装置
JP2005259192A (ja) * 2004-03-09 2005-09-22 Lintec Corp 光記録媒体用粘接着シート、光記録媒体用多層構造体及び多層光記録媒体
KR101120025B1 (ko) * 2005-03-10 2012-03-15 삼성전자주식회사 다층 기록 매체 및 그 제조 방법
JP2006260669A (ja) 2005-03-16 2006-09-28 Ricoh Co Ltd 光情報記録再生装置及び記録媒体
EP1955323B1 (de) 2005-12-02 2011-04-20 Ricoh Company, Ltd. Mehrschichtiges optisches informationsaufzeichnungsmedium, optischer kopf und optisches laufwerk

Also Published As

Publication number Publication date
US7940628B2 (en) 2011-05-10
WO2007064040B1 (en) 2007-08-09
TW200746125A (en) 2007-12-16
CN101894570A (zh) 2010-11-24
EP1955323A1 (de) 2008-08-13
TWI336887B (en) 2011-02-01
EP1955323B1 (de) 2011-04-20
WO2007064040A1 (en) 2007-06-07
US20080165652A1 (en) 2008-07-10

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