JPS5619528A - Optical recording and reproducing unit - Google Patents

Optical recording and reproducing unit

Info

Publication number
JPS5619528A
JPS5619528A JP9521079A JP9521079A JPS5619528A JP S5619528 A JPS5619528 A JP S5619528A JP 9521079 A JP9521079 A JP 9521079A JP 9521079 A JP9521079 A JP 9521079A JP S5619528 A JPS5619528 A JP S5619528A
Authority
JP
Japan
Prior art keywords
signal
recording
disc
light
reproduced
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.)
Granted
Application number
JP9521079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6136293B2 (enrdf_load_stackoverflow
Inventor
Tomio Yoshida
Michiyoshi Nagashima
Shunji Harikae
Shiro Tsuji
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 JP9521079A priority Critical patent/JPS5619528A/ja
Publication of JPS5619528A publication Critical patent/JPS5619528A/ja
Publication of JPS6136293B2 publication Critical patent/JPS6136293B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP9521079A 1979-07-25 1979-07-25 Optical recording and reproducing unit Granted JPS5619528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9521079A JPS5619528A (en) 1979-07-25 1979-07-25 Optical recording and reproducing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9521079A JPS5619528A (en) 1979-07-25 1979-07-25 Optical recording and reproducing unit

Publications (2)

Publication Number Publication Date
JPS5619528A true JPS5619528A (en) 1981-02-24
JPS6136293B2 JPS6136293B2 (enrdf_load_stackoverflow) 1986-08-18

Family

ID=14131379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9521079A Granted JPS5619528A (en) 1979-07-25 1979-07-25 Optical recording and reproducing unit

Country Status (1)

Country Link
JP (1) JPS5619528A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0457033U (enrdf_load_stackoverflow) * 1990-09-18 1992-05-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0457033U (enrdf_load_stackoverflow) * 1990-09-18 1992-05-15

Also Published As

Publication number Publication date
JPS6136293B2 (enrdf_load_stackoverflow) 1986-08-18

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