NL8100098A - Registratiedrager met optisch uitleesbare informatiestruktuur. - Google Patents

Registratiedrager met optisch uitleesbare informatiestruktuur. Download PDF

Info

Publication number
NL8100098A
NL8100098A NL8100098A NL8100098A NL8100098A NL 8100098 A NL8100098 A NL 8100098A NL 8100098 A NL8100098 A NL 8100098A NL 8100098 A NL8100098 A NL 8100098A NL 8100098 A NL8100098 A NL 8100098A
Authority
NL
Netherlands
Prior art keywords
information
record carrier
track
areas
read
Prior art date
Application number
NL8100098A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Priority to NL8100098A priority Critical patent/NL8100098A/nl
Priority to US06/301,155 priority patent/US4423502A/en
Priority to DE19823200187 priority patent/DE3200187A1/de
Priority to CA000393727A priority patent/CA1184297A/en
Priority to ES508591A priority patent/ES8302943A1/es
Priority to SE8200064A priority patent/SE454628B/sv
Priority to IT19034/82A priority patent/IT1149422B/it
Priority to CH105/82A priority patent/CH657930A5/de
Priority to GB8200508A priority patent/GB2091028B/en
Priority to AU79408/82A priority patent/AU544929B2/en
Priority to FR8200283A priority patent/FR2497990B1/fr
Priority to BE0/207027A priority patent/BE891747A/fr
Priority to KR8200148A priority patent/KR880000397B1/ko
Priority to AT0008382A priority patent/AT374606B/de
Priority to JP57002386A priority patent/JPH061562B2/ja
Publication of NL8100098A publication Critical patent/NL8100098A/nl
Priority to HK762/86A priority patent/HK76286A/xx

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
    • G11B7/24076—Cross sectional shape in the radial direction of a disc, e.g. asymmetrical cross sectional shape
    • 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
    • G11B7/24085—Pits
    • 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
    • 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
    • G11B7/24079—Width or depth
    • 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

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
NL8100098A 1981-01-12 1981-01-12 Registratiedrager met optisch uitleesbare informatiestruktuur. NL8100098A (nl)

Priority Applications (16)

Application Number Priority Date Filing Date Title
NL8100098A NL8100098A (nl) 1981-01-12 1981-01-12 Registratiedrager met optisch uitleesbare informatiestruktuur.
US06/301,155 US4423502A (en) 1981-01-12 1981-09-11 Record carrier having an optically readable information structure
DE19823200187 DE3200187A1 (de) 1981-01-12 1982-01-07 Aufzeichnungstraeger mit optisch auslesbarer informationsstruktur
CA000393727A CA1184297A (en) 1981-01-12 1982-01-07 Record carrier having an optically readable information structure
CH105/82A CH657930A5 (de) 1981-01-12 1982-01-08 Aufzeichnungstraeger mit optisch auslesbarer informationsstruktur.
SE8200064A SE454628B (sv) 1981-01-12 1982-01-08 Uppteckningsberare med en optiskt lesbar informationsstruktur
IT19034/82A IT1149422B (it) 1981-01-12 1982-01-08 Supporto di registrazioni presentante una struttura informativa leggibile otticamente
ES508591A ES8302943A1 (es) 1981-01-12 1982-01-08 "perfeccionamientos introducidos en un portador de registro".
GB8200508A GB2091028B (en) 1981-01-12 1982-01-08 Optically readable record carrier
AU79408/82A AU544929B2 (en) 1981-01-12 1982-01-08 Optically readable information disc
FR8200283A FR2497990B1 (fr) 1981-01-12 1982-01-11 Porteur d'information presentant une structure d'information lisible par voie optique
BE0/207027A BE891747A (fr) 1981-01-12 1982-01-11 Porteur d'information presentant une structure d'information lisible par voie optique
KR8200148A KR880000397B1 (ko) 1981-01-12 1982-01-12 레코드 캐리어
AT0008382A AT374606B (de) 1981-01-12 1982-01-12 Aufzeichnungstraeger, in dem informationen in einer optisch auslesbaren informationsstrukur von in spuren angeordneten informationsgebieten angebracht sind
JP57002386A JPH061562B2 (ja) 1981-01-12 1982-01-12 記録担体
HK762/86A HK76286A (en) 1981-01-12 1986-10-09 Reading optical record carrier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8100098A NL8100098A (nl) 1981-01-12 1981-01-12 Registratiedrager met optisch uitleesbare informatiestruktuur.
NL8100098 1981-01-12

Publications (1)

Publication Number Publication Date
NL8100098A true NL8100098A (nl) 1982-08-02

Family

ID=19836841

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8100098A NL8100098A (nl) 1981-01-12 1981-01-12 Registratiedrager met optisch uitleesbare informatiestruktuur.

Country Status (16)

Country Link
US (1) US4423502A (it)
JP (1) JPH061562B2 (it)
KR (1) KR880000397B1 (it)
AT (1) AT374606B (it)
AU (1) AU544929B2 (it)
BE (1) BE891747A (it)
CA (1) CA1184297A (it)
CH (1) CH657930A5 (it)
DE (1) DE3200187A1 (it)
ES (1) ES8302943A1 (it)
FR (1) FR2497990B1 (it)
GB (1) GB2091028B (it)
HK (1) HK76286A (it)
IT (1) IT1149422B (it)
NL (1) NL8100098A (it)
SE (1) SE454628B (it)

Families Citing this family (58)

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JPS5823333A (ja) * 1981-07-31 1983-02-12 Sharp Corp 光デイスク装置
JPS5862842A (ja) * 1981-10-09 1983-04-14 Matsushita Electric Ind Co Ltd 光学的記録用円盤
JPS5911551A (ja) * 1982-07-12 1984-01-21 Toshiba Corp 光学式情報記憶媒体
EP0100995A3 (en) * 1982-08-10 1985-10-16 Kabushiki Kaisha Toshiba Optical disk
JPS5965951A (ja) * 1982-10-08 1984-04-14 Toshiba Corp 情報記憶媒体用原盤
JPS5996546A (ja) * 1982-11-25 1984-06-04 Sony Corp 反射型光学記録体
US4861699A (en) * 1983-03-16 1989-08-29 U.S. Philips Corporation Method of making a master disk used in making optical readable information disks
JPS6050733A (ja) * 1983-08-31 1985-03-20 Sony Corp 光学式記録媒体及びその原盤の製造装置
US4985881A (en) * 1983-12-23 1991-01-15 Hitachi, Ltd. Record carrier for a magneto-optical disc memory having guide grooves of a plurality of tracks disposed with a predetermined relation to light spot diameter
US5341362A (en) * 1984-08-20 1994-08-23 Sharp Kabushiki Kaisha Optical memory device having guide tracks shaped for increasing the quality of information signals
JPS6151631A (ja) * 1984-08-20 1986-03-14 Sharp Corp 光磁気メモリ素子
NL8500153A (nl) * 1985-01-22 1986-08-18 Philips Nv Registratiedragerlichaam voorzien van een reliefstruktuur van optisch detekteerbare servospoorgedeelten en sektoradressen en inrichting voor het aanbrengen van deze struktuur.
JPS61265750A (ja) * 1985-05-20 1986-11-25 Matsushita Electric Ind Co Ltd 光デイスク
NL193159C (nl) * 1985-06-19 1998-12-04 Hitachi Ltd Voorgevormde registratiedrager voor het daarin met behulp van een lichtvlek schrijven van informatie.
JPS62139151A (ja) * 1985-12-12 1987-06-22 Fujitsu Ltd 光デイスク
EP0261608A3 (en) * 1986-09-20 1990-05-30 Csk Corporation Optical recording medium
CA1303740C (en) * 1987-08-21 1992-06-16 Kazuo Van Optical disk for use in optical memory devices
JP2943928B2 (ja) * 1988-07-26 1999-08-30 株式会社東芝 光情報記録媒体及び光情報記録再生装置
US5249175A (en) * 1988-09-09 1993-09-28 Matsushita Electric Industrial Co., Ltd. Optical information recording medium and information recording and reproducing method therefor
JPH02177027A (ja) * 1988-12-27 1990-07-10 Sony Corp 光デイスク
US5161134A (en) * 1989-06-29 1992-11-03 Digital Equipment Corporation Method for increasing linear bit density in magneto-optical storage media
US5191563A (en) * 1989-06-29 1993-03-02 Digital Equipment Corporation Method for increasing track density of magneto-optical storage media
US5344683A (en) * 1989-10-27 1994-09-06 Ricoh Company, Ltd. Optical information recording medium with phase grooves in land portions of information recording areas
US5204852A (en) * 1990-02-17 1993-04-20 Victor Company Of Japan, Ltd. Optical disc-like recoding medium and manufacturing method thereof
DE69127525T2 (de) * 1990-10-03 1998-01-08 Canon Kk Optisches Aufzeichnungsmedium und Verfahren zur dessen Herstellung
US5530641A (en) * 1991-05-17 1996-06-25 Olympus Optical Co., Ltd. Optical recording medium having grooves and lands and/or plural pit lines, and reproducing apparatus therefor
JP2636563B2 (ja) * 1991-06-10 1997-07-30 日本ビクター株式会社 光ディスク
DE4121505A1 (de) * 1991-06-28 1993-01-07 Sonopress Prod Plattenfoermiger speicher fuer binaere informationen
DE69313810T2 (de) * 1992-05-13 1998-02-26 Matsushita Electric Ind Co Ltd Optische platteneinheit
JP2868682B2 (ja) 1992-05-15 1999-03-10 シャープ株式会社 光ディスク
JPH0689473A (ja) * 1992-09-10 1994-03-29 Matsushita Electric Ind Co Ltd 光磁気記録媒体
DE4345525C2 (de) * 1992-09-29 2002-11-07 Pioneer Electronic Corp Optische Disk und Vorrichtung zu deren Wiedergabe
DE69421732T2 (de) * 1993-02-17 2000-05-18 Canon K.K., Tokio/Tokyo Verfahren zur Mustererzeugung, Originalplatte mit Elektroniederschlagung dafür, Verfahren zur Herstellung eines Aufzeichnungsträgers und Verfahren zur Herstellung eines Farbfilters
JP3040894B2 (ja) * 1993-03-10 2000-05-15 松下電器産業株式会社 光ディスク基板および光ディスク
JP2697555B2 (ja) * 1993-05-26 1998-01-14 松下電器産業株式会社 光情報記録媒体
SG46550A1 (en) * 1993-06-08 1998-02-20 Matsushita Electric Ind Co Ltd Optical disk and information recording/ reproduction apparatus
JP2689856B2 (ja) * 1993-07-06 1997-12-10 日本電気株式会社 光記録媒体
US5414652A (en) * 1993-08-27 1995-05-09 Sharp Kabushiki Kaisha Magneto-optical memory element
US5568461A (en) 1994-04-20 1996-10-22 Matsushita Electric Industrial Co., Ltd. Optical information recording and reproducing apparatus
US5602824A (en) 1994-08-12 1997-02-11 Nikon Corporation Optical disk capable of recording information on both land and groove tracks
WO1996009624A1 (en) * 1994-09-20 1996-03-28 Paralight Laser Technologies Inc. Multiple-layer optical disc and apparatus
JP3265527B2 (ja) * 1995-04-27 2002-03-11 株式会社ニコン 情報記録媒体
US5835459A (en) * 1995-10-24 1998-11-10 Kabushiki Kaisha Toshiba Optical disc apparatus for recording and reproducing data onto and from an optical disc with grooves and lands
JPH09171625A (ja) * 1995-12-20 1997-06-30 Nikon Corp 情報再生装置
WO1997035304A1 (en) * 1996-03-22 1997-09-25 Calimetrics, Inc. Apparatus and methods for forming and use with variable pit depth optical recording media
US5936924A (en) * 1996-06-07 1999-08-10 Nikon Corporation Information recording and reproduction device
GB2315907A (en) * 1996-07-31 1998-02-11 Samsung Electronics Co Ltd High density compact disc
US7239602B2 (en) * 1998-08-27 2007-07-03 Ricoh Company, Ltd. Optical information recording medium with a partition wall between an information tracks groove and a preformat pit encoding information therefor
US7391698B2 (en) * 1998-07-23 2008-06-24 Samsung Electronics Co., Ltd. Adaptive writing method for high-density optical recording apparatus and circuit thereof
US7158461B1 (en) * 1997-12-30 2007-01-02 Samsung Electronics Co., Ltd. Adaptive writing method for high-density optical recording apparatus and circuit thereof
US6549511B1 (en) * 1999-02-24 2003-04-15 Hewlett Packard Development Company, L.P. Optical disk medium having features for radial tilt detection and apparatus for measuring radial tilt
US7054260B2 (en) * 2000-04-26 2006-05-30 Optical Disc Corporation Hybrid discs
US6570840B1 (en) * 2000-04-26 2003-05-27 Optical Disc Corporation Figure of merit in optical recording structures
JP4136280B2 (ja) * 2000-07-04 2008-08-20 パイオニア株式会社 光学式記録媒体並びにその製造方法及び製造装置
KR100788650B1 (ko) * 2001-10-13 2007-12-26 삼성전자주식회사 고밀도 디스크
WO2003042994A1 (en) * 2001-10-31 2003-05-22 Optical Disc Corporation Improved figure of merit in optical recording structures
DE102007009678A1 (de) * 2006-10-27 2008-04-30 Sms Demag Ag Bandschleuse
EP2172934A1 (en) * 2008-10-06 2010-04-07 Thomson Licensing Optical storage medium comprising marks with different orientation, and respective apparatus for reading of data.

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US4041530A (en) * 1971-03-04 1977-08-09 U.S. Philips Corporation Video disc with phase structure
NL7401858A (nl) * 1974-02-12 1975-08-14 Philips Nv Registratiedrager waarop informatie is aange- t in een optisch uitleesbare struktuur.
JPS5210102A (en) * 1975-07-15 1977-01-26 Canon Inc Recording medium
US4161752A (en) * 1977-06-28 1979-07-17 International Business Machines Corporation High density video disk having two pit depths
NL7803517A (nl) * 1978-04-03 1979-10-05 Philips Nv Registratiedrager met een optisch uitleesbare fase- struktuur en inrichting voor het uitlezen.
NL7809227A (nl) * 1978-09-11 1980-03-13 Philips Nv Registratiedrager met een optisch uitleesbare, stra- lingsreflekterende informatiestruktuur.
NL7810462A (nl) * 1978-10-19 1980-04-22 Philips Nv Registratiedrager waarin informatie is aangebracht in een optisch uitleesbare stralingsreflekterende informatiestruktuur
CA1165871A (en) * 1978-11-08 1984-04-17 Kornelis Bulthuis Optically inscribable record carrier
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JPS5733464A (en) * 1980-07-31 1982-02-23 Matsushita Electric Ind Co Ltd Disk-type information recording carrier
JPS57105828A (en) * 1980-12-19 1982-07-01 Matsushita Electric Ind Co Ltd Optical disk recording and reproducing system

Also Published As

Publication number Publication date
FR2497990B1 (fr) 1988-01-15
SE8200064L (sv) 1982-07-13
ES508591A0 (es) 1982-12-01
JPH061562B2 (ja) 1994-01-05
JPS57138065A (en) 1982-08-26
AU7940882A (en) 1982-07-22
IT8219034A0 (it) 1982-01-08
DE3200187C2 (it) 1990-05-17
US4423502A (en) 1983-12-27
AT374606B (de) 1984-05-10
DE3200187A1 (de) 1982-08-12
BE891747A (fr) 1982-07-12
GB2091028B (en) 1986-02-26
GB2091028A (en) 1982-07-21
ES8302943A1 (es) 1982-12-01
SE454628B (sv) 1988-05-16
ATA8382A (de) 1983-09-15
CA1184297A (en) 1985-03-19
HK76286A (en) 1986-10-17
KR880000397B1 (ko) 1988-03-21
IT1149422B (it) 1986-12-03
KR830009564A (ko) 1983-12-22
CH657930A5 (de) 1986-09-30
AU544929B2 (en) 1985-06-20
FR2497990A1 (fr) 1982-07-16

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed