JPS5798140A - Optical recorder - Google Patents

Optical recorder

Info

Publication number
JPS5798140A
JPS5798140A JP17420080A JP17420080A JPS5798140A JP S5798140 A JPS5798140 A JP S5798140A JP 17420080 A JP17420080 A JP 17420080A JP 17420080 A JP17420080 A JP 17420080A JP S5798140 A JPS5798140 A JP S5798140A
Authority
JP
Japan
Prior art keywords
recording medium
optical recording
optical
moving
speed
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
JP17420080A
Other languages
Japanese (ja)
Inventor
Hideo Inuzuka
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP17420080A priority Critical patent/JPS5798140A/en
Publication of JPS5798140A publication Critical patent/JPS5798140A/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
    • G11B7/0025—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cylinders or cylinder-like carriers or cylindrical sections or flat carriers loaded onto a cylindrical surface, e.g. truncated cones

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)

Abstract

PURPOSE:To record data over the entire surface of a recording medium with high density by recording and reproducing the data at a constant linear speed by driving an endless beltlike optical recording medium at an equal speed. CONSTITUTION:Between rollers 6 and 7 driven at a constant speed, an endless beltlike optical recording medium 8 is extended, and at one position on the optical recording medium 8, an optical head 5 which performs tracking by moving in the widthwise direction of the optical recording medium 8 and performs focusing by moving up and down on the optical recording medium 8 is provided. Then, the tracking is performed by moving the optical head 5 in a direction Y at an equal speed while the optical recording medium 8 at an equal speed to record data on the surface of the optical recording medium 8 successively widthwise as a spiral track.
JP17420080A 1980-12-10 1980-12-10 Optical recorder Pending JPS5798140A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17420080A JPS5798140A (en) 1980-12-10 1980-12-10 Optical recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17420080A JPS5798140A (en) 1980-12-10 1980-12-10 Optical recorder

Publications (1)

Publication Number Publication Date
JPS5798140A true JPS5798140A (en) 1982-06-18

Family

ID=15974468

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17420080A Pending JPS5798140A (en) 1980-12-10 1980-12-10 Optical recorder

Country Status (1)

Country Link
JP (1) JPS5798140A (en)

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