JPS6467767A - Optical card recording and reproducing device - Google Patents

Optical card recording and reproducing device

Info

Publication number
JPS6467767A
JPS6467767A JP22570587A JP22570587A JPS6467767A JP S6467767 A JPS6467767 A JP S6467767A JP 22570587 A JP22570587 A JP 22570587A JP 22570587 A JP22570587 A JP 22570587A JP S6467767 A JPS6467767 A JP S6467767A
Authority
JP
Japan
Prior art keywords
recording
reproducing
optical card
card
parts
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
JP22570587A
Other languages
Japanese (ja)
Inventor
Naoki Kuwata
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP22570587A priority Critical patent/JPS6467767A/en
Publication of JPS6467767A publication Critical patent/JPS6467767A/en
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)

Abstract

PURPOSE:To shorten a recording/reproducing time by providing ID parts at every other end of recording tracks on an optical card, and executing recording/ reproducing action in zigzag state. CONSTITUTION:ID parts 2 are provided at every other end of recording tracks on an optical card 1, and the optical pickup 21 disposed to face to the card 1 records/reproduces data on the recording tracks in zigzag state. By providing the ID parts 2 in such a way, it made possible that the pickup 21 does not return to the leading part of every track when recording/reproducing on/from the card 1. As a result, a time necessary for the recording/reproducing of information can be reduced.
JP22570587A 1987-09-09 1987-09-09 Optical card recording and reproducing device Pending JPS6467767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22570587A JPS6467767A (en) 1987-09-09 1987-09-09 Optical card recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22570587A JPS6467767A (en) 1987-09-09 1987-09-09 Optical card recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS6467767A true JPS6467767A (en) 1989-03-14

Family

ID=16833509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22570587A Pending JPS6467767A (en) 1987-09-09 1987-09-09 Optical card recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS6467767A (en)

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