DE69728230D1 - Aufzeichnungs- und Wiedergabevorrichtung für einen optischen Aufzeichnungsträger - Google Patents

Aufzeichnungs- und Wiedergabevorrichtung für einen optischen Aufzeichnungsträger

Info

Publication number
DE69728230D1
DE69728230D1 DE69728230T DE69728230T DE69728230D1 DE 69728230 D1 DE69728230 D1 DE 69728230D1 DE 69728230 T DE69728230 T DE 69728230T DE 69728230 T DE69728230 T DE 69728230T DE 69728230 D1 DE69728230 D1 DE 69728230D1
Authority
DE
Germany
Prior art keywords
reproducing device
recording
recording medium
optical 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 - Fee Related
Application number
DE69728230T
Other languages
English (en)
Other versions
DE69728230T2 (de
Inventor
Martin Hake
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.)
Deutsche Thomson Brandt GmbH
Original Assignee
Deutsche Thomson Brandt GmbH
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 Deutsche Thomson Brandt GmbH filed Critical Deutsche Thomson Brandt GmbH
Priority to DE69728230T priority Critical patent/DE69728230T2/de
Application granted granted Critical
Publication of DE69728230D1 publication Critical patent/DE69728230D1/de
Publication of DE69728230T2 publication Critical patent/DE69728230T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B7/004—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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • 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
    • 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
    • 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
    • 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
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • 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
    • G11B2020/1291—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting serves a specific purpose
    • 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
    • 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
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE69728230T 1996-10-16 1997-10-06 Aufzeichnungs- und Wiedergabevorrichtung für einen optischen Aufzeichnungsträger Expired - Fee Related DE69728230T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69728230T DE69728230T2 (de) 1996-10-16 1997-10-06 Aufzeichnungs- und Wiedergabevorrichtung für einen optischen Aufzeichnungsträger

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19642716A DE19642716A1 (de) 1996-10-16 1996-10-16 Wiedergabe- oder Aufzeichnungsgerät für optische Aufzeichnungsträger
DE19642716 1996-10-16
DE69728230T DE69728230T2 (de) 1996-10-16 1997-10-06 Aufzeichnungs- und Wiedergabevorrichtung für einen optischen Aufzeichnungsträger

Publications (2)

Publication Number Publication Date
DE69728230D1 true DE69728230D1 (de) 2004-04-29
DE69728230T2 DE69728230T2 (de) 2005-04-14

Family

ID=7808941

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19642716A Withdrawn DE19642716A1 (de) 1996-10-16 1996-10-16 Wiedergabe- oder Aufzeichnungsgerät für optische Aufzeichnungsträger
DE69728230T Expired - Fee Related DE69728230T2 (de) 1996-10-16 1997-10-06 Aufzeichnungs- und Wiedergabevorrichtung für einen optischen Aufzeichnungsträger

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19642716A Withdrawn DE19642716A1 (de) 1996-10-16 1996-10-16 Wiedergabe- oder Aufzeichnungsgerät für optische Aufzeichnungsträger

Country Status (11)

Country Link
US (1) US6104694A (de)
EP (1) EP0837467B1 (de)
JP (1) JPH10124966A (de)
KR (1) KR100508824B1 (de)
CN (1) CN1115672C (de)
DE (2) DE19642716A1 (de)
HK (1) HK1008607A1 (de)
ID (1) ID19192A (de)
MY (1) MY116987A (de)
PT (1) PT837467E (de)
SG (1) SG63748A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030233660A1 (en) * 2002-06-18 2003-12-18 Bellsouth Intellectual Property Corporation Device interaction
US7039698B2 (en) 2002-06-18 2006-05-02 Bellsouth Intellectual Property Corporation Notification device interaction
US6889207B2 (en) 2002-06-18 2005-05-03 Bellsouth Intellectual Property Corporation Content control in a device environment
US6795404B2 (en) 2002-06-18 2004-09-21 Bellsouth Intellectual Property Corporation Device for aggregating, translating, and disseminating communications within a multiple device environment
US7016888B2 (en) 2002-06-18 2006-03-21 Bellsouth Intellectual Property Corporation Learning device interaction rules
EP1677293A4 (de) * 2003-10-20 2008-02-27 Matsushita Electric Ind Co Ltd Spindelmotor und klemmvorrichtung
KR20050100275A (ko) * 2004-04-13 2005-10-18 삼성전자주식회사 광픽업 액츄에이터 및 이를 채용한 광 기록 및/또는재생기기
US20100220564A1 (en) * 2005-06-29 2010-09-02 Koninklijke Philips Electronics, N.V. Disc-drive apparatus and method
DE102006007667A1 (de) * 2006-02-18 2007-08-23 Bayerische Motoren Werke Ag Laufwerk für einen wechselbaren Datenträger
KR20160100763A (ko) 2015-02-16 2016-08-24 동우산업기술 주식회사 롤 제품용 운반 및 포장장치 및 이를 이용한 롤 제품용 파렛트

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800325A (en) * 1972-08-14 1974-03-26 Callus Memories Inc Disc drive for memory disc cartridge
US3975768A (en) * 1973-06-20 1976-08-17 Genisco Technology Corporation Removable cartridge flexible disc memory apparatus
JPS54119214A (en) * 1978-03-09 1979-09-17 Toshiba Corp Magnetic disc apparatus
US5263016A (en) * 1987-07-27 1993-11-16 Mitsui Petrochemical Industries, Ltd. Information recording discs
US5132947A (en) * 1988-03-08 1992-07-21 Matsushita Electric Industrial Co., Ltd. Combined memory medium, drive apparatus and method therefor and playback apparatus therefor
JP2760812B2 (ja) * 1988-09-28 1998-06-04 株式会社日立製作所 光再生装置及び光再生方法
US5034933A (en) * 1989-03-10 1991-07-23 Sony Corporation Magneto-optical recording apparatus
CA2030899A1 (en) * 1989-11-27 1991-05-28 Masayoshi Kurisu Information rercording media
US5226033A (en) * 1990-03-27 1993-07-06 Sony Corporation Magneto-optical disk hub in which the inner peripheral edge portion of the spindle opening is strengthened and made abrasion resistant
KR100230529B1 (ko) * 1990-11-05 1999-11-15 가나이 쓰도무 광디스크 장치 및 광헤드
US5526328A (en) * 1992-01-29 1996-06-11 Matsushita Electric Industrial Co., Ltd. Recording and reproducing apparatus with varying amounts of data in different tracks
JPH0590682U (ja) * 1992-05-21 1993-12-10 株式会社富士通ゼネラル ダミーディスク
US5351159A (en) * 1992-06-17 1994-09-27 Storage Technology Corporation Magnetic tape cartridge having media identification
JPH06150505A (ja) * 1992-11-12 1994-05-31 Matsushita Electric Ind Co Ltd 光ディスクのクランプ機構及びアダプタ及び光ディスク装置
JP2549359B2 (ja) * 1993-01-28 1996-10-30 日本コロムビア株式会社 光ピックアップ固定装置
JPH06309856A (ja) * 1993-04-21 1994-11-04 Fujitsu General Ltd コンパクトディスク装置
JPH0863848A (ja) * 1994-08-26 1996-03-08 Nippon Columbia Co Ltd 振動防止板
US5555537A (en) * 1995-06-30 1996-09-10 International Business Machines Corporation Optical data storage system with multiple write-once phase-change recording layers

Also Published As

Publication number Publication date
EP0837467A3 (de) 1999-01-13
KR19980032433A (ko) 1998-07-25
SG63748A1 (en) 1999-03-30
MY116987A (en) 2004-04-30
EP0837467B1 (de) 2004-03-24
US6104694A (en) 2000-08-15
DE19642716A1 (de) 1998-04-23
HK1008607A1 (en) 1999-05-14
CN1179590A (zh) 1998-04-22
JPH10124966A (ja) 1998-05-15
PT837467E (pt) 2004-08-31
DE69728230T2 (de) 2005-04-14
KR100508824B1 (ko) 2005-10-28
ID19192A (id) 1998-06-28
CN1115672C (zh) 2003-07-23
EP0837467A2 (de) 1998-04-22

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee