DE69607659T2 - Aufzeichnung von Informationen auf eine optische Platte ohne vorgeprägte Spur - Google Patents

Aufzeichnung von Informationen auf eine optische Platte ohne vorgeprägte Spur

Info

Publication number
DE69607659T2
DE69607659T2 DE69607659T DE69607659T DE69607659T2 DE 69607659 T2 DE69607659 T2 DE 69607659T2 DE 69607659 T DE69607659 T DE 69607659T DE 69607659 T DE69607659 T DE 69607659T DE 69607659 T2 DE69607659 T2 DE 69607659T2
Authority
DE
Germany
Prior art keywords
optical
optical disc
information
optical system
information tracks
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
DE69607659T
Other languages
English (en)
Other versions
DE69607659D1 (de
Inventor
Ludwig Ceshkovsky
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.)
Discovision Associates
Original Assignee
Discovision Associates
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 Discovision Associates filed Critical Discovision Associates
Application granted granted Critical
Publication of DE69607659D1 publication Critical patent/DE69607659D1/de
Publication of DE69607659T2 publication Critical patent/DE69607659T2/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
    • G11B7/007—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
    • 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
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • 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
    • 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08582—Sled-type positioners
    • G11B7/08588—Sled-type positioners with position sensing by means of an auxiliary system using an external scale

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
DE69607659T 1995-01-12 1996-01-11 Aufzeichnung von Informationen auf eine optische Platte ohne vorgeprägte Spur Expired - Lifetime DE69607659T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/371,350 US5590102A (en) 1995-01-12 1995-01-12 Recording informatioin on an optical disc without using pre-manufactured tracks

Publications (2)

Publication Number Publication Date
DE69607659D1 DE69607659D1 (de) 2000-05-18
DE69607659T2 true DE69607659T2 (de) 2000-08-17

Family

ID=23463607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69607659T Expired - Lifetime DE69607659T2 (de) 1995-01-12 1996-01-11 Aufzeichnung von Informationen auf eine optische Platte ohne vorgeprägte Spur

Country Status (12)

Country Link
US (1) US5590102A (de)
EP (1) EP0722166B1 (de)
JP (1) JP2767577B2 (de)
KR (1) KR100248850B1 (de)
CN (1) CN1059973C (de)
AT (1) ATE191807T1 (de)
CA (1) CA2167015C (de)
DE (1) DE69607659T2 (de)
ES (1) ES2144696T3 (de)
HK (1) HK1003954A1 (de)
MY (1) MY113575A (de)
PT (1) PT722166E (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5978329A (en) 1995-06-07 1999-11-02 Discovision Associates Technique for closed loop servo operation in optical disc tracking control
JP3815809B2 (ja) * 1995-08-07 2006-08-30 富士通株式会社 光学的記憶装置
US5689485A (en) 1996-04-01 1997-11-18 Discovision Associates Tracking control apparatus and method
TW452793B (en) 1997-03-27 2001-09-01 Matsushita Electric Ind Co Ltd Recording and reproducing method for optical information recording medium, and optical information recording medium
DE19858199A1 (de) 1998-12-17 2000-06-21 Thomson Brandt Gmbh Gerät zum Lesen und/oder Schreiben optischer Aufzeichnungsträger
FR2827178B1 (fr) 2001-07-11 2003-12-05 Intertechnique Sa Appareil respiratoire et installation de protection contre l'hypoxie en comportant application
JP2006134483A (ja) * 2004-11-05 2006-05-25 Toshiba Samsung Storage Technology Corp 光ディスク装置、情報処理装置及び光ディスク装置の制御方法
DE602006008833D1 (de) 2006-04-20 2009-10-08 Intertechnique Sa Atemgerät und anlage zum schutz vor hypoxie

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AR205839A1 (es) * 1974-09-30 1976-06-07 Mca Disco Vision Servodisposicion para recorrer opticamente y leer simultaneamente un canal de informacion almacenado en un disco de video
US4161752A (en) * 1977-06-28 1979-07-17 International Business Machines Corporation High density video disk having two pit depths
USRE32051E (en) * 1978-03-27 1985-12-17 Discovision Associates Tracking system and method for video disc player
US4456914A (en) * 1978-03-27 1984-06-26 Discovision Associates Method and apparatus for storing information on a storage medium
US4358796A (en) * 1978-03-27 1982-11-09 Discovision Associates Spindle servo system for videodisc player
US4371899A (en) * 1978-03-27 1983-02-01 Discovision Associates Time base error correction system for player
US4340955A (en) * 1978-03-27 1982-07-20 Discovision Associates Video disc player
US4439848A (en) * 1978-03-27 1984-03-27 Discovision Associates Focusing system for video disc player
USRE32709E (en) * 1978-03-27 1988-07-05 Discovision Associates Tracking system for video disc player
US4370679A (en) * 1978-03-27 1983-01-25 Discovision Associates Gain correction system for videodisc player apparatus
USRE32574E (en) * 1978-06-30 1988-01-05 Discovision Associates Method and apparatus for information retrieval from an optically readable storage medium
US4375091A (en) * 1978-06-30 1983-02-22 Discovision Associates Method and apparatus for information retrieval from an optically readable storage medium
NL7808638A (nl) * 1978-08-22 1980-02-26 Philips Nv Inrichting voor het uitlezen van een schijfvormige re- gistratiedrager.
USRE32431E (en) * 1978-11-16 1987-06-02 Discovision Associates System for rotating an information storage disc at a variable angular velocity to recover information therefrom at a prescribed constant rate
US4228326A (en) * 1978-11-16 1980-10-14 Mca Discovision Inc. System for recording information on a rotatable storage disc, in a substantially uniform recording density
US4190860A (en) * 1978-11-16 1980-02-26 Mca Discovision, Inc. Digital method and apparatus for rotating an information storage disc
US4232201A (en) * 1978-11-24 1980-11-04 Mca Discovision, Inc. Dithered center tracking system
US4232337A (en) * 1978-12-13 1980-11-04 Mca Discovision, Inc. Method and apparatus for tracking an optically readable information track
US4234837A (en) * 1979-01-12 1980-11-18 Mca Discovision, Inc. Digital center tracking system
US4236105A (en) * 1979-01-12 1980-11-25 Mca Discovision, Inc. Digital center tracking system
US4252327A (en) * 1979-02-16 1981-02-24 Mca Discovision, Inc. Video disc player
US4367545A (en) * 1979-02-16 1983-01-04 Discovision Associates Video disc player
US4271334A (en) * 1979-04-06 1981-06-02 Discovision Associates Apparatus for correcting for temperature-induced tracking errors in a system for recovering information from a recording disc
US4322837A (en) * 1979-08-27 1982-03-30 Discovision Associates Dithered center tracking system
US4337538A (en) * 1980-10-20 1982-06-29 Discovision Associates Drive assembly for a video recorder-playback machine
US4347599A (en) * 1980-10-20 1982-08-31 Discovision Associates Spindle clamp assembly for a video recorder-playback machine
US4488279A (en) * 1980-10-20 1984-12-11 Discovision Associates Video recorder-playback machine
US4467467A (en) * 1980-10-20 1984-08-21 Discovision Associates Video recorder-playback machine
US4571716A (en) * 1981-02-02 1986-02-18 Discovision Associates Method and apparatus for scanning a recording medium for defects
US4980878A (en) * 1981-02-02 1990-12-25 Discovision Associates Method and apparatus for scanning a recording medium for defects
JPS57181436A (en) * 1981-05-01 1982-11-08 Toshiba Corp Optical disc device
US4504939A (en) * 1981-12-10 1985-03-12 Discovision Associates Storage medium track pitch detector
US4566090A (en) * 1981-12-10 1986-01-21 Discovision Associates Storage medium track pitch detector
US4759007A (en) * 1981-12-10 1988-07-19 Discovision Associates Storage medium track pitch detector
US4648084A (en) * 1981-12-10 1987-03-03 Discovision Associates Storage medium track pitch detector
US4445144A (en) * 1981-12-21 1984-04-24 Discovision Associates Method for detecting eccentricity in a video disc and in a video disc player
US4774699A (en) * 1981-12-21 1988-09-27 Discovision Associates Method and apparatus for positioning a read head to a selected track on a record disc
US4701898A (en) * 1981-12-21 1987-10-20 Discovision Associates Method and apparatus for locating a selected track on a record disc
US4477890A (en) * 1982-03-01 1984-10-16 Discovision Associates Mapping disc defect detector
US4845697A (en) * 1982-04-15 1989-07-04 Discovision Associates Method of time limited searching for a track address on an optically read information disc
US4727532A (en) * 1982-04-15 1988-02-23 Discovision Associates Method and apparatus for recovering information from a videodisc
US4536863A (en) * 1982-04-15 1985-08-20 Discovision Associates Method and apparatus for recovering information from a videodisc
US4751692A (en) * 1982-04-15 1988-06-14 Discovision Associates Method and apparatus for recovering information from a videodisc
US4706133A (en) * 1982-04-15 1987-11-10 Discovision Associates Method and apparatus for recovering information from a videodisc
US4465977A (en) * 1982-06-04 1984-08-14 Discovision Associates Erroneous pulse sequence detector
US4516177A (en) * 1982-09-27 1985-05-07 Quantum Corporation Rotating rigid disk data storage device
JPS5968829A (ja) * 1982-10-06 1984-04-18 Seiko Instr & Electronics Ltd 情報記録再生装置
JPS59128519U (ja) * 1983-02-17 1984-08-29 株式会社東芝 位置検出装置
US4590527A (en) * 1983-11-14 1986-05-20 Burroughs Corporation Positioning servomechanisms
US4571712A (en) * 1984-07-06 1986-02-18 Storage Technology Partners Ii Beam alignment signal processing
JPS62192031A (ja) * 1986-02-19 1987-08-22 Olympus Optical Co Ltd 光学的記録再生装置
JPH052804Y2 (de) * 1986-05-21 1993-01-25
JPH01208777A (ja) * 1988-02-03 1989-08-22 Internatl Business Mach Corp <Ibm> デイスク装置のサーボ・パターンの書込み方法
US4950890A (en) * 1988-07-13 1990-08-21 Creo Electronics Corp. Method and apparatus for correcting position errors using writable encoders
JP2785195B2 (ja) * 1989-01-11 1998-08-13 ソニー株式会社 ディスク装置の光学式エンコーダ
US5270886A (en) * 1989-08-07 1993-12-14 Antek Peripherals, Inc. Two motor servo system for a removable disk drive
US5319622A (en) * 1990-02-09 1994-06-07 Ast Research, Inc. Control and information disk for disk recording system
JP2802310B2 (ja) * 1990-06-15 1998-09-24 パイオニア株式会社 光学式ディスクの記録装置
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Also Published As

Publication number Publication date
EP0722166A1 (de) 1996-07-17
HK1003954A1 (en) 1998-11-13
CN1135635A (zh) 1996-11-13
MY113575A (en) 2002-04-30
ES2144696T3 (es) 2000-06-16
US5590102A (en) 1996-12-31
CA2167015A1 (en) 1996-07-13
JP2767577B2 (ja) 1998-06-18
EP0722166B1 (de) 2000-04-12
CA2167015C (en) 1999-08-03
DE69607659D1 (de) 2000-05-18
CN1059973C (zh) 2000-12-27
KR100248850B1 (ko) 2000-03-15
PT722166E (pt) 2000-07-31
JPH08241525A (ja) 1996-09-17
ATE191807T1 (de) 2000-04-15
KR960030125A (ko) 1996-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition