JPH0248982B2 - - Google Patents

Info

Publication number
JPH0248982B2
JPH0248982B2 JP59181752A JP18175284A JPH0248982B2 JP H0248982 B2 JPH0248982 B2 JP H0248982B2 JP 59181752 A JP59181752 A JP 59181752A JP 18175284 A JP18175284 A JP 18175284A JP H0248982 B2 JPH0248982 B2 JP H0248982B2
Authority
JP
Japan
Prior art keywords
address
addresses
groove
cut
radial direction
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
JP59181752A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6161237A (ja
Inventor
Kazuaki Obara
Yosha Takemura
Michoshi Nagashima
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 JPS6161237A (ja) 1986-03-29
JPH0248982B2 true 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)

Families Citing this family (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
JPH07105050B2 (ja) * 1986-05-20 1995-11-13 松下電器産業株式会社 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
JP2868682B2 (ja) * 1992-05-15 1999-03-10 シャープ株式会社 光ディスク
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
JPS6161237A (ja) 1986-03-29

Similar Documents

Publication Publication Date Title
US5537373A (en) Optical disk recording and reproducing apparatus with data recorded on wobbled grooves and lands
KR100284190B1 (ko) 광디스크
CA2023961A1 (en) Optical recording medium
JPH0343693B2 (2)
KR100557799B1 (ko) 광디스크와광디스크장치
KR100340993B1 (ko) 멀티 빔 광 디스크 판독 방법 및 장치
JPS6161237A (ja) 光デイスクおよび光デイスクのアドレス再生方法
JP3954322B2 (ja) 情報記録媒体、情報再生装置、情報再生方法
JP2568503B2 (ja) 光デイスクのアドレス再生回路
JPH09120585A (ja) 情報記録媒体、記録制御情報再生方法及び情報記録再生装置
JP2798245B2 (ja) 光ディスク装置
JPH09251639A5 (2)
JPH09251639A (ja) 光ディスクおよびその記録再生装置
JP3513017B2 (ja) 光記録媒体及びこれを用いた光記録再生装置
TW411437B (en) Optical disk
JPH0368457B2 (2)
JP2776230B2 (ja) 光ディスク
JP2776459B2 (ja) 光ディスク
JPS62271227A (ja) 光デイスクのアドレス再生回路
EP1229522B1 (en) Optical recording medium, substrate for optical recording medium and optical disk device
JP2847993B2 (ja) 光ディスク
JP2685440B2 (ja) 光磁気デイスク
JPH0453011B2 (2)
JPH03222127A (ja) 記録媒体
JPH01134727A (ja) 光ディスクおよびそのアドレス記録再生回路