DE3485435D1 - Optische aufzeichnungs- und wiedergabevorrichtung. - Google Patents

Optische aufzeichnungs- und wiedergabevorrichtung.

Info

Publication number
DE3485435D1
DE3485435D1 DE8484901625T DE3485435T DE3485435D1 DE 3485435 D1 DE3485435 D1 DE 3485435D1 DE 8484901625 T DE8484901625 T DE 8484901625T DE 3485435 T DE3485435 T DE 3485435T DE 3485435 D1 DE3485435 D1 DE 3485435D1
Authority
DE
Germany
Prior art keywords
optical recording
playback device
playback
recording
optical
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
DE8484901625T
Other languages
English (en)
Inventor
Kenji Koishi
Tamotsu Matsuo
Isao Sato
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 Holdings 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 DE3485435D1 publication Critical patent/DE3485435D1/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
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/30—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for auxiliary signals
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with 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
    • 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
DE8484901625T 1983-04-22 1984-04-23 Optische aufzeichnungs- und wiedergabevorrichtung. Expired - Lifetime DE3485435D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58071670A JPS59198537A (ja) 1983-04-22 1983-04-22 光学的記録再生装置
PCT/JP1984/000211 WO1984004417A1 (en) 1983-04-22 1984-04-23 Optical recording and reproducing apparatus

Publications (1)

Publication Number Publication Date
DE3485435D1 true DE3485435D1 (de) 1992-02-20

Family

ID=13467255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484901625T Expired - Lifetime DE3485435D1 (de) 1983-04-22 1984-04-23 Optische aufzeichnungs- und wiedergabevorrichtung.

Country Status (5)

Country Link
US (1) US4688203A (de)
EP (1) EP0144436B1 (de)
JP (1) JPS59198537A (de)
DE (1) DE3485435D1 (de)
WO (1) WO1984004417A1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0828054B2 (ja) * 1983-11-30 1996-03-21 ソニー株式会社 デイスク状記録媒体
US5247494A (en) * 1984-06-08 1993-09-21 Matsushita Electric Industrial Co. Ltd. Method for recording and reproducing information on and from an optical disk having a read-only recorded zone and a writable and readable zone using a spot laser light
US5289451A (en) * 1984-11-29 1994-02-22 Canon Kabushiki Kaisha Optical information recording/reproduction apparatus including means for detecting the type of recording medium
JPS61222033A (ja) * 1985-03-28 1986-10-02 Matsushita Electric Ind Co Ltd 光学的記録再生装置
US5410527A (en) * 1985-05-14 1995-04-25 Canon Kabushiki Kaisha Information recording/reproducing apparatus including setting optimum recording condition or reproducing condition
US5166805A (en) * 1985-06-18 1992-11-24 Pioneer Electronic Corporation Disk player with a blanking during fast scanning
DE3688669T2 (de) * 1985-10-08 1993-12-16 Sharp Kk Magnetooptische Speichervorrichtung.
US4924447A (en) * 1986-02-07 1990-05-08 Sharp Kabushiki Kaisha Optical memory device for recording, reproducing or erasing information onto a recording medium, including a recorded region detecting circuit.
US5144608A (en) * 1986-04-09 1992-09-01 Canon Kabushiki Kaisha Apparatus for recording and reproducing information on and from a recording medium having a reference position mark
EP0242118B1 (de) * 1986-04-09 1992-01-22 Canon Kabushiki Kaisha Optisches Informationsmedium und Gerät zum Wiedergeben von Informationen von einem, und/oder Aufzeichnen von Informationen auf ein derartiges Medium
DE3780866T2 (de) * 1986-05-20 1993-03-18 Canon Kk Optisches informations-aufzeichnungs- und wiedergabegeraet.
KR910001337B1 (ko) * 1986-06-24 1991-03-04 삼성전자 주식회사 장시간용 정각속도 디스크의 플레이어회로
US4916680A (en) * 1986-12-22 1990-04-10 International Business Machines Corporation Magnetooptic recording member having selectively-reversed erasure directions in predetermined recording areas of the record member
US4937800A (en) * 1986-12-22 1990-06-26 International Business Machines Corporation Method of recording using selective-erasure directions for magnetooptic record members
JPS63109366U (de) * 1986-12-27 1988-07-14
US5113061A (en) * 1987-02-13 1992-05-12 Olympus Optical Co., Ltd. Optical card having an identifier for identifying track construction and apparatus for writing and/or reading data on and/or from the optical card
NL8800223A (nl) * 1987-04-21 1988-11-16 Philips Nv Systeem voor het registreren van een informatiesignaal, alsmede een registratiedrager en registratieinrichting voor toepassing in het systeem.
JPS6414731A (en) * 1987-07-08 1989-01-18 Pioneer Electronic Corp Disk recording and reproducing method
US4839877A (en) * 1987-10-02 1989-06-13 International Business Machines Corporation Rotational position controls for optical disk players using removable disks
JPH01130324A (ja) * 1987-11-16 1989-05-23 Olympus Optical Co Ltd 光学的記録再生装置
NL8800170A (nl) * 1988-01-26 1989-08-16 Philips Nv Optisch uitleesbare registratiedrager van het beschrijfbare type en optische uitleesinrichting voor het uitlezen van een dergelijke registratiedrager.
NL8800255A (nl) * 1988-02-03 1989-09-01 Philips Nv Optische registratiedrager.
DE3838859A1 (de) * 1988-11-17 1990-05-23 Thomson Brandt Gmbh Schaltungsanordnung zum erkennen des typs eines optischen aufzeichnungstraegers
JP2835407B2 (ja) * 1989-10-02 1998-12-14 三菱電機株式会社 光磁気記録媒体及び光磁気記録装置
US5303225A (en) * 1989-10-30 1994-04-12 Matsushita Electrical Industrial Co., Ltd. Multi-layered optical disk with track and layer identification
JPH03171453A (ja) * 1989-11-29 1991-07-24 Sony Corp 光磁気信号再生方法
US5105415A (en) * 1989-12-11 1992-04-14 International Business Machines Corporation Detecting magnetooptic and intensity-modulated optical signals with the same detector
USRE37185E1 (en) * 1990-04-20 2001-05-22 Matsushita Electric Industrial Co., Ltd. Optical head
US5148421A (en) * 1990-04-20 1992-09-15 Matsushita Electric Industrial Co., Ltd. Optical head
DE4114234A1 (de) * 1990-05-16 1991-11-21 Mitsubishi Electric Corp Optisches aufnahme- und speichermedium und optische aufnahmevorrichtung
US5235581A (en) 1990-08-09 1993-08-10 Matsushita Electric Industrial Co., Ltd. Optical recording/reproducing apparatus for optical disks with various disk substrate thicknesses
US5202863A (en) * 1990-09-11 1993-04-13 Matsushita Electric Industrial Co., Ltd. Magneto-optical disk unit compatible with different two types of magneto-optical disks and a magnetic-field generator suitable thereof
US5197048A (en) * 1990-10-02 1993-03-23 Mitsubishi Denki Kabushiki Kaisha Magneto-optic recording medium, magneto-optic recording system and magneto-optic recording method
US5210672A (en) * 1990-11-09 1993-05-11 Insite Peripherals, Inc. Magnetically indelible media type identification system
JP2959586B2 (ja) * 1991-02-12 1999-10-06 ソニー株式会社 光磁気ディスクの再生方法
JP3368908B2 (ja) * 1991-07-24 2003-01-20 松下電器産業株式会社 光磁気ディスク記録再生装置
US5502576A (en) * 1992-08-24 1996-03-26 Ramsay International Corporation Method and apparatus for the transmission, storage, and retrieval of documents in an electronic domain
JP2721841B2 (ja) * 1992-12-07 1998-03-04 三洋電機株式会社 光ディスクと光ディスク再生装置
US5502702A (en) * 1993-08-09 1996-03-26 Yamaha Corporation Optical disc recording device using basic recording information and projection time control
JPH07320331A (ja) * 1994-05-26 1995-12-08 Canon Inc 光磁気記録装置
JPH10172243A (ja) * 1996-12-11 1998-06-26 Sony Corp 円盤状記録媒体および円盤状記録媒体再生装置
EP1049095A3 (de) * 1999-04-28 2006-06-28 Victor Company Of Japan, Ltd. Informationsaufzeichnungsmedium und Wiedergabegerät
DE19925579A1 (de) * 1999-06-04 2000-12-07 Mannesmann Vdo Ag Gerät zum Abspielen von optischen Aufzeichnungsträgern
JP4576316B2 (ja) * 2005-10-20 2010-11-04 株式会社日立製作所 サーボ制御信号生成装置、光ディスク装置及びサーボ制御信号生成方法
JP2012142078A (ja) * 2012-02-13 2012-07-26 Toshiba Corp 情報記憶媒体、再生方法及び記録方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7803517A (nl) * 1978-04-03 1979-10-05 Philips Nv Registratiedrager met een optisch uitleesbare fase- struktuur en inrichting voor het uitlezen.
JPS5528610A (en) * 1978-08-21 1980-02-29 Toshiba Corp Video and audio recording and reproducing unit
BE871690R (fr) * 1978-10-27 1979-02-15 Staar Sa Dispositif de memorisation de la position instantanee d'une bande magnetique contenue dans une cassette
DE2901575C2 (de) * 1979-01-17 1984-10-11 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Anordnung zur automatischen Erkennung und Auswertung von Markierungen an Bandkassetten in Aufnahme- und/oder Wiedergabegeräten
US4243850A (en) * 1979-02-07 1981-01-06 Eastman Kodak Company Apparatus for tracking a record track on a video disc
JPS5625262A (en) * 1979-08-08 1981-03-11 Toshiba Corp Disk memory control system
JPS56145530A (en) * 1980-04-15 1981-11-12 Matsushita Electric Ind Co Ltd Optical information recording and erasing method
FR2481501B1 (fr) * 1980-04-25 1985-09-13 Philips Nv Porteur d'enregistrement comportant une structure d'information lisible par voie optique et dispositif pour la lecture d'un tel porteur d'enregistrement
JPS5774846A (en) * 1980-10-28 1982-05-11 Toshiba Corp Information storing medium
EP0054438B1 (de) * 1980-12-17 1985-11-06 Matsushita Electric Industrial Co., Ltd. Optische Scheibe mit Indexmarkierung
JPS57117106A (en) * 1981-01-09 1982-07-21 Olympus Optical Co Ltd Optical magnetic recording and reproducing method
JPS5994242A (ja) * 1982-11-22 1984-05-30 Nec Corp 光デイスク装置

Also Published As

Publication number Publication date
EP0144436A1 (de) 1985-06-19
JPH0150970B2 (de) 1989-11-01
EP0144436B1 (de) 1992-01-08
WO1984004417A1 (en) 1984-11-08
JPS59198537A (ja) 1984-11-10
EP0144436A4 (de) 1987-10-22
US4688203A (en) 1987-08-18

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Legal Events

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