HUP9901480A2 - Eljárás és készülék információhordozóra történő rögzítéshez, valamint ilyen információhordozó - Google Patents

Eljárás és készülék információhordozóra történő rögzítéshez, valamint ilyen információhordozó

Info

Publication number
HUP9901480A2
HUP9901480A2 HU9901480A HUP9901480A HUP9901480A2 HU P9901480 A2 HUP9901480 A2 HU P9901480A2 HU 9901480 A HU9901480 A HU 9901480A HU P9901480 A HUP9901480 A HU P9901480A HU P9901480 A2 HUP9901480 A2 HU P9901480A2
Authority
HU
Hungary
Prior art keywords
information
recording
recorded
information storage
information carrier
Prior art date
Application number
HU9901480A
Other languages
English (en)
Inventor
Johan Philippe William Beatrice Duchateau
Johannes Hubertus Godefridus Jaegers
Johannes Hendrikus Maria Spruit
Gijsbert Joseph Van Den Enden
Original Assignee
Koninklijke Philips Electronics N.V.
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 Koninklijke Philips Electronics N.V. filed Critical Koninklijke Philips Electronics N.V.
Publication of HUP9901480A2 publication Critical patent/HUP9901480A2/hu
Publication of HUP9901480A3 publication Critical patent/HUP9901480A3/hu
Publication of HU229820B1 publication Critical patent/HU229820B1/hu

Links

Classifications

    • 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
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • G11B19/125—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark involving the detection of carrier data format
    • 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
    • G11B7/006—Overwriting
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • 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
    • G11B2020/10898—Overwriting or replacing recorded 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
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
    • G11B2020/1238—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located
    • G11B2020/1239—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc track, i.e. the entire a spirally or concentrically arranged path on which the recording marks are located the track being a pregroove, e.g. the wobbled track of a recordable optical disc
    • 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
    • G11B2020/1277—Control data, system data or management information, i.e. data used to access or process user data for managing gaps between two recordings, e.g. control data in linking areas, run-in or run-out fields, guard or buffer zones
    • 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
    • G11B2020/1288—Formatting by padding empty spaces with dummy data, e.g. writing zeroes or random data when de-icing optical 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
    • G11B2220/25—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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G11B7/00454—Recording involving phase-change effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

A találmány tárgya eljárás és készülék újraírható típűsúinfőrmációhőrdőzóra történő rögzítéshez, valamint ilyeninfőrmációhőrdőzó. A találmány szerinti készülék újraírhatóinfőrmációhőrdőzón, így fázisváltó rögzítési réteggel bevőnt törölhetőkőmpaktlemeze (CD-E) történő rögzítésre alkalmas. Mint ismert, azilyen infőrmációhőrdőzó hasznős élettartama kőrlátőzőtt, mivel arögzített, őptikailag őlvasható mintázatők ismételt rögzítéskőr egyreinkább kezdenek eltérni a kívánt alaktól. A találmány annakfelismerésén alapszik, hőgy ez a minőségrőmlás győrsűl, ha azinfőrmációhőrdőzón lévő sávők egy bizőnyős részén mindig űgyanazők amintázatők vannak, példáűl ha az infőrmációblőkkőkat rögzített kezdésihelyzetektől kiindűlva rögzítik, és az infőrmációt a mintázatőkspecifikűs módőn ábrázőlják. A készülék eszközt tartalmaz, amely akezdési helyzetet előre meghatárőzőtt határők között egyvéletlenszerűen kiválasztőtt távőlságra a sáv mentén eltőlja és/vagyaz ábrázőlási módőt adaptálja. Ennek következtében állandóan különbözőmintázatők kerülnek rögzítésre még akkőr is, ha űgyanazt azinfőrmációt kell a sáv egy adőtt részében rögzíteni. A találmányszerinti infőrmációhőrdőzónak van egy járűlékős szegélye azinfőrmációblőkkők között, ami lehetővé teszi a kezdési helyzeteltőlását. ŕ
HU9901480A 1996-02-16 1997-02-07 Device for recording an information carrier, method and information carrier therefor HU229820B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP96200388 1996-02-16
EP96201140 1996-04-26
EP96201448 1996-05-24
PCT/IB1997/000090 WO1997030439A2 (en) 1996-02-16 1997-02-07 Device for recording an information carrier, method and information carrier therefor

Publications (3)

Publication Number Publication Date
HUP9901480A2 true HUP9901480A2 (hu) 1999-08-30
HUP9901480A3 HUP9901480A3 (en) 2002-12-28
HU229820B1 HU229820B1 (en) 2014-08-28

Family

ID=27237512

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9901480A HU229820B1 (en) 1996-02-16 1997-02-07 Device for recording an information carrier, method and information carrier therefor

Country Status (12)

Country Link
US (2) US6115340A (hu)
EP (1) EP0821828B1 (hu)
JP (1) JP4090501B2 (hu)
KR (1) KR100487680B1 (hu)
AU (1) AU1454697A (hu)
DE (1) DE69723165T2 (hu)
ES (1) ES2202572T3 (hu)
HU (1) HU229820B1 (hu)
ID (1) ID17848A (hu)
MY (1) MY117846A (hu)
PL (1) PL184577B1 (hu)
WO (1) WO1997030439A2 (hu)

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Also Published As

Publication number Publication date
JP4090501B2 (ja) 2008-05-28
KR19980703893A (ko) 1998-12-05
EP0821828A2 (en) 1998-02-04
EP0821828B1 (en) 2003-07-02
WO1997030439A2 (en) 1997-08-21
AU1454697A (en) 1997-09-02
WO1997030439A3 (en) 1997-09-25
HUP9901480A3 (en) 2002-12-28
JPH11504461A (ja) 1999-04-20
DE69723165T2 (de) 2004-05-27
PL322824A1 (en) 1998-02-16
ID17848A (id) 1998-01-29
HU229820B1 (en) 2014-08-28
US6469968B1 (en) 2002-10-22
ES2202572T3 (es) 2004-04-01
DE69723165D1 (de) 2003-08-07
KR100487680B1 (ko) 2005-08-29
PL184577B1 (pl) 2002-11-29
MY117846A (en) 2004-08-30
US6115340A (en) 2000-09-05

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