DE3853982D1 - Optisches Plattenspeichersystem. - Google Patents

Optisches Plattenspeichersystem.

Info

Publication number
DE3853982D1
DE3853982D1 DE3853982T DE3853982T DE3853982D1 DE 3853982 D1 DE3853982 D1 DE 3853982D1 DE 3853982 T DE3853982 T DE 3853982T DE 3853982 T DE3853982 T DE 3853982T DE 3853982 D1 DE3853982 D1 DE 3853982D1
Authority
DE
Germany
Prior art keywords
optical disk
storage system
disk storage
optical
storage
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
DE3853982T
Other languages
English (en)
Other versions
DE3853982T2 (de
Inventor
Seiji C O Yamaha Cor Matsumoto
Katsuichi C O Yamaha C Osakabe
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.)
Yamaha Corp
Original Assignee
Yamaha 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17712122&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3853982(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yamaha Corp filed Critical Yamaha Corp
Publication of DE3853982D1 publication Critical patent/DE3853982D1/de
Application granted granted Critical
Publication of DE3853982T2 publication Critical patent/DE3853982T2/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
    • G11B7/24—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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • 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
    • G11B7/0045—Recording
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/213—Read-only discs
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/216—Rewritable discs
    • 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
    • G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
    • G11B2220/215—Recordable discs
    • G11B2220/218—Write-once discs
    • 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
    • G11B2220/2525—Magneto-optical [MO] discs
    • 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
    • G11B2220/2545—CDs
    • 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
    • G11B2220/2545—CDs
    • G11B2220/255—CD-I, i.e. CD-interactive
    • 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
    • G11B2220/2587—Laser Discs; Optical disc using analog recording
DE3853982T 1987-11-13 1988-11-11 Optisches Plattenspeichersystem. Expired - Lifetime DE3853982T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62287029A JP2684657B2 (ja) 1987-11-13 1987-11-13 光ディスク記録方法

Publications (2)

Publication Number Publication Date
DE3853982D1 true DE3853982D1 (de) 1995-07-20
DE3853982T2 DE3853982T2 (de) 1995-10-12

Family

ID=17712122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3853982T Expired - Lifetime DE3853982T2 (de) 1987-11-13 1988-11-11 Optisches Plattenspeichersystem.

Country Status (4)

Country Link
US (1) US5003527A (de)
EP (1) EP0317193B1 (de)
JP (1) JP2684657B2 (de)
DE (1) DE3853982T2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553051A (en) * 1987-09-04 1996-09-03 Hitachi, Ltd. Increased intensity optical recording medium with adjacent grooves of different optical depth and a method and apparatus for reproducing the same
JP2671139B2 (ja) * 1987-12-10 1997-10-29 富士写真フイルム株式会社 情報記録媒体，光情報記録方法および光情報記録再生方法
JP2671127B2 (ja) * 1988-01-18 1997-10-29 富士写真フイルム株式会社 光情報記録方法と情報記録媒体
US5170390A (en) * 1988-08-22 1992-12-08 Sharp Kabushiki Kaisha Optical recording element and driving system
JPH02162529A (ja) * 1988-12-15 1990-06-22 Pioneer Electron Corp 光学式記録装置及び光ディスク
JP2708859B2 (ja) * 1989-03-16 1998-02-04 三洋電機株式会社 光ディスク記録装置
JPH0810490B2 (ja) * 1989-03-20 1996-01-31 富士通株式会社 光ディスク情報書込制御方法およびその装置
US5150351A (en) * 1989-06-30 1992-09-22 Matsushita Electric Industrial Co., Ltd. Optical information recording apparatus for recording an input signal having variable width pulse duration and pulse spacing periods
CA2020243C (en) * 1989-06-30 1994-12-13 Eiji Ohno Optical information recording method and recording apparatus
JPH03212830A (ja) * 1990-01-17 1991-09-18 Hitachi Ltd 光ディスク、その記録・消去システム、およびその記録・消去方法
US5216656A (en) * 1990-06-15 1993-06-01 Sony Corporation Method for recording a cd-ram which is compatible with a conventional cd recording format while allowing fast accessing
FR2664420A1 (fr) * 1990-07-05 1992-01-10 Thomson Csf Enregistreur-lecteur optique ou magneto-optique.
JP2852792B2 (ja) * 1990-07-05 1999-02-03 三菱電機株式会社 光ディスク装置
JPH05242603A (ja) * 1992-02-28 1993-09-21 Hitachi Ltd 光ディスクシステム
US5412626A (en) * 1992-03-23 1995-05-02 Matsushita Electric Industrial Co., Ltd. Method of recording optical information with selective correction in pulse waveform and a recording system therefor
JPH05266484A (ja) * 1992-03-23 1993-10-15 Toshiba Corp 情報再生装置
JP2639279B2 (ja) * 1992-05-08 1997-08-06 ヤマハ株式会社 光ディスク記録装置
US5400313A (en) * 1992-11-09 1995-03-21 International Business Machines Corporation Optical data storage system and method with reduced heat buildup
BE1007029A3 (nl) * 1993-04-22 1995-02-21 Koninkl Philips Electronics Nv Werkwijze voor het afleiden van een kwaliteitssignaal uit een uitgelezen signaal, alsmede een optekeninrichting en een uitleesinrichting waarin een dergelijke werkwijze wordt toegepast.
ATE198386T1 (de) * 1993-12-24 2001-01-15 Koninkl Philips Electronics Nv Verfahren zur herstellung eines optischen informationsträgers, vorrichtung zur durchführung des verfahrens, und nach diesem verfahren hergestellter optischer informationsträger
US5530688A (en) * 1994-10-31 1996-06-25 International Business Machines Corporation Optical disk recording device using two modulated laser beams for recording information data
EP0957475B1 (de) * 1996-12-20 2009-03-04 Panasonic Corporation Optisches aufzeichnungsverfahren und optisches aufzeichnungsgerät
JP3903536B2 (ja) * 1997-06-30 2007-04-11 ソニー株式会社 光ディスク記録装置、光ディスクおよび光ディスク再生装置
WO2000074045A1 (fr) * 1999-05-31 2000-12-07 Matsushita Electric Industrial Co., Ltd. Dispositif et procede d'enregistrement d'informations optiques, et support d'enregistrement d'informations optiques
US6388985B1 (en) * 1999-09-27 2002-05-14 Industrial Technology Research Institute Data recording method for optical disc
JP3793437B2 (ja) * 2000-10-10 2006-07-05 Ｔｄｋ株式会社 光記録方法および光記録媒体
JP4405115B2 (ja) * 2001-09-03 2010-01-27 パイオニア株式会社 情報記録装置および情報記録方法
JP2003315939A (ja) 2002-04-22 2003-11-06 Sharp Corp 原稿読取装置の原稿カバー開閉機構
US20050015616A1 (en) * 2003-07-16 2005-01-20 Hogan Josh N. Copy protected mastering system
US20060189091A1 (en) * 2004-11-11 2006-08-24 Bo Gu Method and system for laser hard marking

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687239A (en) * 1979-12-18 1981-07-15 Matsushita Electric Ind Co Ltd Optical recording and reproducing device
JPS5960742A (ja) * 1982-09-30 1984-04-06 Fujitsu Ltd 光デイスクの記録再生制御方法
JPS5998333A (ja) * 1982-11-27 1984-06-06 Canon Inc 情報記録再生装置
DE3482147D1 (de) * 1983-06-27 1990-06-07 Optical Disc Corp Optisches duennfilm-aufzeichnungsmedium mit hohem kontrast.
DE3483854D1 (de) * 1983-07-14 1991-02-07 Matsushita Electric Ind Co Ltd Platte zum aufzeichnen und wiedergeben von optischen informationen.
US4623963A (en) * 1983-07-27 1986-11-18 International Business Machines Corp. Device independent data transfer
JPS61129747A (ja) * 1984-11-26 1986-06-17 Tdk Corp 光記録媒体
JPH0766560B2 (ja) * 1985-04-15 1995-07-19 ティーディーケイ株式会社 光ディスクおよび光記録再生方法
JPH0659018B2 (ja) * 1985-07-25 1994-08-03 ソニー株式会社 Ｐｌｌ制御装置
US4873680A (en) * 1987-03-13 1989-10-10 Laserdrive Ltd. Apparatus and method for detecting and compensating for pit extension in an optical disk recording system

Also Published As

Publication number Publication date
US5003527A (en) 1991-03-26
JP2684657B2 (ja) 1997-12-03
EP0317193A2 (de) 1989-05-24
EP0317193A3 (en) 1990-05-02
JPH01128234A (ja) 1989-05-19
DE3853982T2 (de) 1995-10-12
EP0317193B1 (de) 1995-06-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 80796 MUENCHEN