JPH034968B2 - - Google Patents

Info

Publication number
JPH034968B2
JPH034968B2 JP62177004A JP17700487A JPH034968B2 JP H034968 B2 JPH034968 B2 JP H034968B2 JP 62177004 A JP62177004 A JP 62177004A JP 17700487 A JP17700487 A JP 17700487A JP H034968 B2 JPH034968 B2 JP H034968B2
Authority
JP
Japan
Prior art keywords
data
pits
recorded
pit
recording
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
JP62177004A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63302422A (ja
Inventor
Yoshidai Kitaoka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP17700487A priority Critical patent/JPS63302422A/ja
Publication of JPS63302422A publication Critical patent/JPS63302422A/ja
Publication of JPH034968B2 publication Critical patent/JPH034968B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP17700487A 1987-07-17 1987-07-17 光学的記憶方法 Granted JPS63302422A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17700487A JPS63302422A (ja) 1987-07-17 1987-07-17 光学的記憶方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17700487A JPS63302422A (ja) 1987-07-17 1987-07-17 光学的記憶方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1978279A Division JPS55113197A (en) 1979-02-23 1979-02-23 Optical memory unit

Publications (2)

Publication Number Publication Date
JPS63302422A JPS63302422A (ja) 1988-12-09
JPH034968B2 true JPH034968B2 (enrdf_load_stackoverflow) 1991-01-24

Family

ID=16023490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17700487A Granted JPS63302422A (ja) 1987-07-17 1987-07-17 光学的記憶方法

Country Status (1)

Country Link
JP (1) JPS63302422A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577133A (en) * 1976-03-19 1980-10-22 Rca Corp Video information record and playback apparatus

Also Published As

Publication number Publication date
JPS63302422A (ja) 1988-12-09

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