JPS63313331A - 光ディスク - Google Patents

光ディスク

Info

Publication number
JPS63313331A
JPS63313331A JP62150589A JP15058987A JPS63313331A JP S63313331 A JPS63313331 A JP S63313331A JP 62150589 A JP62150589 A JP 62150589A JP 15058987 A JP15058987 A JP 15058987A JP S63313331 A JPS63313331 A JP S63313331A
Authority
JP
Japan
Prior art keywords
region
area
tracking
information
recorded
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.)
Pending
Application number
JP62150589A
Other languages
English (en)
Japanese (ja)
Inventor
Fumio Matsui
文雄 松井
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP62150589A priority Critical patent/JPS63313331A/ja
Priority to DE3819876A priority patent/DE3819876A1/de
Priority to FR8808027A priority patent/FR2616950A1/fr
Publication of JPS63313331A publication Critical patent/JPS63313331A/ja
Priority to US07/708,817 priority patent/US5166921A/en
Pending 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
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0037—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP62150589A 1987-06-17 1987-06-17 光ディスク Pending JPS63313331A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62150589A JPS63313331A (ja) 1987-06-17 1987-06-17 光ディスク
DE3819876A DE3819876A1 (de) 1987-06-17 1988-06-10 Optische platte
FR8808027A FR2616950A1 (fr) 1987-06-17 1988-06-15 Disque optique et appareil d'analyse d'un tel disque
US07/708,817 US5166921A (en) 1987-06-17 1991-05-31 Optical disk carrying tracking information in multiple formats and apparatus for analyzing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62150589A JPS63313331A (ja) 1987-06-17 1987-06-17 光ディスク

Publications (1)

Publication Number Publication Date
JPS63313331A true JPS63313331A (ja) 1988-12-21

Family

ID=15500190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62150589A Pending JPS63313331A (ja) 1987-06-17 1987-06-17 光ディスク

Country Status (3)

Country Link
JP (1) JPS63313331A (enrdf_load_stackoverflow)
DE (1) DE3819876A1 (enrdf_load_stackoverflow)
FR (1) FR2616950A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19537403A1 (de) * 1995-10-09 1997-04-10 Leybold Ag Vorrichtung zum Laserstrahlbelichten eines Substrates und Verfahren zur Durchführung des Laserstrahlbelichtens

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048431B2 (de) * 1970-08-05 1974-01-10 Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) Verfahren zum Aufzeichnen von Informationen, vorzugsweise von solchen großer Bandbreite im Bereich von mehreren MHz, auf einem Träger
GB1577133A (en) * 1976-03-19 1980-10-22 Rca Corp Video information record and playback apparatus
FR2504765A1 (fr) * 1981-04-27 1982-10-29 Thomson Csf Dispositif d'enregistrement-lecture comprenant un support mobile d'informations du type comportant une piste pregravee
FR2523349A1 (fr) * 1982-03-12 1983-09-16 Thomson Csf Procede et dispositif optique de generation de signaux d'asservissements de la position d'une tache d'exploration des pistes d'un support d'information
JPS5972660A (ja) * 1982-10-18 1984-04-24 Matsushita Electric Ind Co Ltd 光学デイスク
US4558375A (en) * 1983-04-27 1985-12-10 Sontheimer Carl Gustav Method and apparatus for recording and retrieving video information in two modes on a single laser recording disc
JPS60263353A (ja) * 1984-06-08 1985-12-26 Matsushita Electric Ind Co Ltd 光デイスク
EP0166614A3 (en) * 1984-06-29 1987-12-23 Minnesota Mining And Manufacturing Company Encoated optical recording medium
JPS61170934A (ja) * 1985-01-25 1986-08-01 Hitachi Ltd 光デイスク記録装置
CA1259133A (en) * 1985-06-28 1989-09-05 Hirohisa Yamaguchi Rotary recording medium having a guide track and recording and reproducing apparatus therefor
JPH0782656B2 (ja) * 1986-07-11 1995-09-06 株式会社日立製作所 光デイスク装置
US4843484A (en) * 1986-09-12 1989-06-27 Pioneer Electronic Corporation Information recording disc with composite index codes and its playback method

Also Published As

Publication number Publication date
FR2616950B1 (enrdf_load_stackoverflow) 1994-07-13
DE3819876A1 (de) 1988-12-29
DE3819876C2 (enrdf_load_stackoverflow) 1991-01-10
FR2616950A1 (fr) 1988-12-23

Similar Documents

Publication Publication Date Title
CN1156838C (zh) 鉴别光盘的装置与方法
JPH04301219A (ja) 角速度一定型光ディスク及び角速度一定型光ディスクの倍密度記録方法
US6192009B1 (en) Information recording and reproducing method and apparatus
US5166921A (en) Optical disk carrying tracking information in multiple formats and apparatus for analyzing same
US4918680A (en) Focus-servo correction utilizing storage of detected focus errors
JP2775956B2 (ja) 記録媒体
US5185730A (en) Method for reading data from optical disk
JPH02165427A (ja) 光ディスクのシーク及びトラッキング装置
JPS63313331A (ja) 光ディスク
JPS5857636A (ja) 光デイスクのトラツキング制御方式
JP2693608B2 (ja) 情報記録ディスク演奏装置
JPS6326832A (ja) 光デイスク装置
JP3401460B2 (ja) チルト検出装置および光ディスク装置、チルト制御方法
JPS6344327A (ja) 光学的情報記録再生装置のトラツキング装置
JPH01159835A (ja) 光学的情報記録再生装置
JPS63161538A (ja) 情報記録再生装置のトラツキング制御装置
JPH0215425A (ja) 光ディスク装置
JPH1186310A (ja) 光ディスク装置
JPH07192288A (ja) 光ディスク装置
JPH03173936A (ja) 情報記録ディスク再生装置
JPH03259472A (ja) 光ディスクのトラッキング制御方法
JPH01130326A (ja) 光デイスクの記録状況検出装置
JPS6127812B2 (enrdf_load_stackoverflow)
JPH1116174A (ja) 光ディスク装置
JPH0963222A (ja) 光デイスク検査装置及び光デイスク検査方法