ES507205A0 - Un aparato para registrar informacion sobre un soporte de registro. - Google Patents

Un aparato para registrar informacion sobre un soporte de registro.

Info

Publication number
ES507205A0
ES507205A0 ES507205A ES507205A ES507205A0 ES 507205 A0 ES507205 A0 ES 507205A0 ES 507205 A ES507205 A ES 507205A ES 507205 A ES507205 A ES 507205A ES 507205 A0 ES507205 A0 ES 507205A0
Authority
ES
Spain
Prior art keywords
register information
registry
registry support
support
register
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.)
Granted
Application number
ES507205A
Other languages
English (en)
Other versions
ES8301044A1 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8301044A1 publication Critical patent/ES8301044A1/es
Publication of ES507205A0 publication Critical patent/ES507205A0/es
Granted 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • G11B7/24082—Meandering
    • 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
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • 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
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0948—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for detection and avoidance or compensation of imperfections on the carrier, e.g. dust, scratches, dropouts
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
ES507205A 1980-11-19 1981-11-17 Un aparato para registrar informacion sobre un soporte de registro. Granted ES507205A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8006306A NL8006306A (nl) 1980-11-19 1980-11-19 Schijfvormige, optische uitleesbare registratiedrager als opslagmedium voor datainformatie, inrichting voor het vervaardigen van zo'n registratiedrager en inrichting voor het optekenen van datainformatie in zo'n registratiedrager.

Publications (2)

Publication Number Publication Date
ES8301044A1 ES8301044A1 (es) 1982-11-01
ES507205A0 true ES507205A0 (es) 1982-11-01

Family

ID=19836204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507205A Granted ES507205A0 (es) 1980-11-19 1981-11-17 Un aparato para registrar informacion sobre un soporte de registro.

Country Status (7)

Country Link
JP (1) JPS57113426A (es)
DE (1) DE3145128A1 (es)
ES (1) ES507205A0 (es)
FR (1) FR2494476A1 (es)
GB (1) GB2087628B (es)
IT (1) IT1194113B (es)
NL (1) NL8006306A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8103117A (nl) * 1981-06-29 1983-01-17 Philips Nv Inrichting voor het beschrijven en/of uitlezen van een registratiedrager.
US4443870A (en) * 1981-10-15 1984-04-17 Burroughs Corporation Optical memory system providing track following
JPS58158038A (ja) * 1982-03-15 1983-09-20 Toshiba Corp 光デイスク装置
JPS59227039A (ja) * 1983-06-07 1984-12-20 Matsushita Electric Ind Co Ltd 記録再生用デイスク原盤作成装置
JPS6185653A (ja) * 1984-10-02 1986-05-01 Sharp Corp 光磁気メモリ素子
JPS63144454A (ja) * 1986-12-08 1988-06-16 Alps Electric Co Ltd 情報記録デイスク
JP3264385B2 (ja) * 1992-09-09 2002-03-11 ソニー株式会社 光デイスク記録再生装置
US6046968A (en) * 1997-07-24 2000-04-04 Hewlett-Packard Company Re-writable optical disk having reference clock information permanently formed on the disk
US7701836B2 (en) 2001-11-27 2010-04-20 Hewlett-Packard Development Company, L.P. Re-writable optical disk having reference clock information permanently formed on the disk
KR100416588B1 (ko) * 2001-01-04 2004-02-05 삼성전자주식회사 워블 결함 검출 장치 및 방법
JP2006527895A (ja) * 2003-06-19 2006-12-07 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ データ−プッシュプル間のクロストークを低減する装置及び方法

Also Published As

Publication number Publication date
IT8125119A0 (it) 1981-11-16
ES8301044A1 (es) 1982-11-01
JPS57113426A (en) 1982-07-14
GB2087628B (en) 1984-10-10
NL8006306A (nl) 1982-06-16
DE3145128A1 (de) 1982-06-24
FR2494476A1 (fr) 1982-05-21
GB2087628A (en) 1982-05-26
IT1194113B (it) 1988-09-14

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