DE3585750D1 - Optisches informationsaufzeichnungs- und wiedergabegeraet und optische platte. - Google Patents

Optisches informationsaufzeichnungs- und wiedergabegeraet und optische platte.

Info

Publication number
DE3585750D1
DE3585750D1 DE8585107265T DE3585750T DE3585750D1 DE 3585750 D1 DE3585750 D1 DE 3585750D1 DE 8585107265 T DE8585107265 T DE 8585107265T DE 3585750 T DE3585750 T DE 3585750T DE 3585750 D1 DE3585750 D1 DE 3585750D1
Authority
DE
Germany
Prior art keywords
address
sector
reproduction
recording
data
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
DE8585107265T
Other languages
English (en)
Inventor
Yuuji Takagi
Isao Satoh
Tatsuo Sugimura
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
Priority claimed from JP12300584A external-priority patent/JPS613370A/ja
Priority claimed from JP12299984A external-priority patent/JPS613369A/ja
Priority claimed from JP24366584A external-priority patent/JPS61122931A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3585750D1 publication Critical patent/DE3585750D1/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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1883—Methods for assignment of alternate areas for defective areas
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/04—Arrangements for preventing, inhibiting, or warning against double recording on the same blank or against other recording or reproducing malfunctions
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • 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
    • G11B27/30—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 the same track as the main recording
    • G11B27/3027—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 the same track as the main recording used signal is digitally coded
    • 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
    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B2020/1087—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing
    • G11B2020/10879—Digital recording or reproducing wherein a selection is made among at least two alternative ways of processing the kind of record carrier being the selection criterion
    • 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
    • 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
    • G11B2220/2537—Optical discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
DE8585107265T 1984-06-15 1985-06-12 Optisches informationsaufzeichnungs- und wiedergabegeraet und optische platte. Expired - Lifetime DE3585750D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12300584A JPS613370A (ja) 1984-06-15 1984-06-15 情報記録再生装置
JP12299984A JPS613369A (ja) 1984-06-15 1984-06-15 情報記録再生装置
JP24366584A JPS61122931A (ja) 1984-11-19 1984-11-19 光ディスク

Publications (1)

Publication Number Publication Date
DE3585750D1 true DE3585750D1 (de) 1992-05-07

Family

ID=27314597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585107265T Expired - Lifetime DE3585750D1 (de) 1984-06-15 1985-06-12 Optisches informationsaufzeichnungs- und wiedergabegeraet und optische platte.

Country Status (4)

Country Link
US (1) US4695993A (de)
EP (1) EP0164746B1 (de)
CA (1) CA1263476A (de)
DE (1) DE3585750D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6267731A (ja) * 1985-09-20 1987-03-27 Fujitsu Ltd 光記録再生方法及び光記録再生装置
JPS62102482A (ja) * 1985-10-28 1987-05-12 Matsushita Electric Ind Co Ltd 情報記録再生装置
US4823333A (en) * 1986-01-21 1989-04-18 Matsushita Electric Industrial Co., Ltd. Optical disk duplicating apparatus using sector data identification information for controlling duplication
US4958314A (en) * 1986-02-18 1990-09-18 Matsushita Electric Industrial Co., Ltd. Information recording/reproducing apparatus
EP0242093A1 (de) * 1986-04-11 1987-10-21 Hewlett-Packard Company Resynchronisation serieller Datenblocks
US4872154A (en) * 1986-09-22 1989-10-03 Canon Kabushiki Kaisha Method for recording indicia for indicating presence or absence of error in medium after error checking and apparatus therefor
US5001179A (en) * 1987-08-05 1991-03-19 National Starch And Chemical Investment Holding Corporation Recyclable hot melt adhesive compositions
NL8702903A (nl) * 1987-12-03 1989-07-03 Philips Nv Werkwijze en inrichting voor het optekenen van informatie op een registratiedrager, alsmede een inrichting voor het uitlezen van de opgetekende informatie.
JP2563138B2 (ja) * 1989-12-19 1996-12-11 株式会社日立製作所 情報記録単位の先頭検出方法，記録再生装置およびディスク記録媒体
US5237550A (en) * 1990-05-24 1993-08-17 Olympus Optical Co., Ltd. Reloadable optical recording/reproducing apparatus
US5596639A (en) * 1993-07-26 1997-01-21 Elonex Ip Holdings Ltd. Cd-prom
WO1995003655A1 (en) * 1993-07-26 1995-02-02 Oakleigh Systems, Inc. Cd prom encryption system
JP3123591B2 (ja) * 1995-12-20 2001-01-15 富士通株式会社 光ディスク装置
EP0911825B1 (de) 1997-10-21 2010-06-30 Sony Corporation Aufzeichnungsgerät, Aufzeichnungsverfahren, Aufzeichnungsmedium
JP3983871B2 (ja) * 1997-12-09 2007-09-26 松下電器産業株式会社 光ディスク再生装置
JP3866862B2 (ja) 1998-06-05 2007-01-10 パイオニア株式会社 情報記録装置及び方法
US6504805B1 (en) * 1999-07-22 2003-01-07 Terastor Corporation Track identification generation for optical disk
EP2009634A1 (de) 2000-12-14 2008-12-31 ECD Systems, Inc. Systeme und Verfahren zur Modifikation optischer Medien
US7562396B2 (en) 2001-08-21 2009-07-14 Ecd Systems, Inc. Systems and methods for media authentication
US7643393B2 (en) * 2001-12-12 2010-01-05 Ecd Systems, Inc. Systems and methods for optical media modification
US7716485B2 (en) * 2002-02-01 2010-05-11 Sca Ipla Holdings Inc. Systems and methods for media authentication
US7043166B2 (en) * 2003-07-08 2006-05-09 Hewlett-Packard Development Company, L.P. Methods and systems for providing firmware to a printing device
US7903508B2 (en) 2006-01-26 2011-03-08 Mediatek Inc. System and method for determining groove/land switching points of an optical disc utilizing a motor rotating signal and original switching points
US7778125B2 (en) * 2006-02-06 2010-08-17 Mediatek Inc. System and method for generating output signal indicating specific area on optical disc
US7961577B2 (en) * 2006-03-10 2011-06-14 Mediatek Inc. System and method for generating an output signal indicating a specific area on an optical disc utilizing an adjustable specific time
JP5540918B2 (ja) * 2010-06-15 2014-07-02 ソニー株式会社 情報消去装置、情報消去方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753844A (en) * 1980-09-18 1982-03-31 Hitachi Ltd Optical recording and reproducing disk
US4571716A (en) * 1981-02-02 1986-02-18 Discovision Associates Method and apparatus for scanning a recording medium for defects
JPS5835733A (ja) * 1981-08-26 1983-03-02 Fujitsu Ltd 情報記録再生方式
JPH0239020B2 (ja) * 1981-09-04 1990-09-03 Hitachi Ltd Hikarideisukunojohokakikomihoshiki
JPS59188815A (ja) * 1983-04-08 1984-10-26 Matsushita Electric Ind Co Ltd 情報記録再生装置
JPH0756694B2 (ja) * 1983-12-06 1995-06-14 松下電器産業株式会社 光情報記録再生方法
US4606016A (en) * 1984-02-08 1986-08-12 Optical Storage International Write protection and data detection using differential detector

Also Published As

Publication number Publication date
US4695993A (en) 1987-09-22
EP0164746B1 (de) 1992-04-01
EP0164746A2 (de) 1985-12-18
EP0164746A3 (en) 1987-12-02
CA1263476A (en) 1989-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee