JPS6161237A - 光デイスクおよび光デイスクのアドレス再生方法 - Google Patents

光デイスクおよび光デイスクのアドレス再生方法

Info

Publication number
JPS6161237A
JPS6161237A JP59181752A JP18175284A JPS6161237A JP S6161237 A JPS6161237 A JP S6161237A JP 59181752 A JP59181752 A JP 59181752A JP 18175284 A JP18175284 A JP 18175284A JP S6161237 A JPS6161237 A JP S6161237A
Authority
JP
Japan
Prior art keywords
address
addresses
shaped groove
cut
optical disc
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
JP59181752A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0248982B2 (2
Inventor
Kazuaki Obara
和昭 小原
Yoshiya Takemura
佳也 竹村
Michiyoshi Nagashima
道芳 永島
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59181752A priority Critical patent/JPS6161237A/ja
Priority to US06/768,843 priority patent/US4712204A/en
Priority to DE8585110716T priority patent/DE3574644D1/de
Priority to EP85110716A priority patent/EP0176755B1/en
Publication of JPS6161237A publication Critical patent/JPS6161237A/ja
Publication of JPH0248982B2 publication Critical patent/JPH0248982B2/ja
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
    • G11B7/24085—Pits
    • 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
    • G11B19/24—Arrangements for providing constant relative speed between record carrier and head
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main recording
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main 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
    • G11B7/007—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
    • G11B7/007—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
    • 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
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • 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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
    • G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
JP59181752A 1984-08-31 1984-08-31 光デイスクおよび光デイスクのアドレス再生方法 Granted JPS6161237A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59181752A JPS6161237A (ja) 1984-08-31 1984-08-31 光デイスクおよび光デイスクのアドレス再生方法
US06/768,843 US4712204A (en) 1984-08-31 1985-08-23 Optical disk and method for reproducing reference signal therefrom
DE8585110716T DE3574644D1 (de) 1984-08-31 1985-08-26 Optische platte und verfahren zur erzeugung eines signals davon.
EP85110716A EP0176755B1 (en) 1984-08-31 1985-08-26 Optical disk and method for reproducing reference signal therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59181752A JPS6161237A (ja) 1984-08-31 1984-08-31 光デイスクおよび光デイスクのアドレス再生方法

Publications (2)

Publication Number Publication Date
JPS6161237A true JPS6161237A (ja) 1986-03-29
JPH0248982B2 JPH0248982B2 (2) 1990-10-26

Family

ID=16106264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59181752A Granted JPS6161237A (ja) 1984-08-31 1984-08-31 光デイスクおよび光デイスクのアドレス再生方法

Country Status (1)

Country Link
JP (1) JPS6161237A (2)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6163930A (ja) * 1984-09-04 1986-04-02 Matsushita Electric Ind Co Ltd 円盤状記録担体及び円盤状記録担体のアドレス信号再生装置
JPS62271227A (ja) * 1986-05-20 1987-11-25 Matsushita Electric Ind Co Ltd 光デイスクのアドレス再生回路
JPH01134727A (ja) * 1987-11-19 1989-05-26 Matsushita Electric Ind Co Ltd 光ディスクおよびそのアドレス記録再生回路
JPH06333237A (ja) * 1993-05-19 1994-12-02 Nec Corp 光学情報記録媒体及び光学情報の記録・消去・再生方法
US5383176A (en) * 1992-05-15 1995-01-17 Sharp Kabushiki Kaisha Optical disk

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6163930A (ja) * 1984-09-04 1986-04-02 Matsushita Electric Ind Co Ltd 円盤状記録担体及び円盤状記録担体のアドレス信号再生装置
JPS62271227A (ja) * 1986-05-20 1987-11-25 Matsushita Electric Ind Co Ltd 光デイスクのアドレス再生回路
JPH01134727A (ja) * 1987-11-19 1989-05-26 Matsushita Electric Ind Co Ltd 光ディスクおよびそのアドレス記録再生回路
US5383176A (en) * 1992-05-15 1995-01-17 Sharp Kabushiki Kaisha Optical disk
US5645978A (en) * 1992-05-15 1997-07-08 Sharp Kabushiki Kaisha Method for manufacturing optical disk
US6379864B1 (en) 1992-05-15 2002-04-30 Sharp Kabushiki Kaisha Method for manufacturing an optical disk
JPH06333237A (ja) * 1993-05-19 1994-12-02 Nec Corp 光学情報記録媒体及び光学情報の記録・消去・再生方法

Also Published As

Publication number Publication date
JPH0248982B2 (2) 1990-10-26

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