JPS6472331A - Optical disk recording and reproducing device - Google Patents

Optical disk recording and reproducing device

Info

Publication number
JPS6472331A
JPS6472331A JP22901487A JP22901487A JPS6472331A JP S6472331 A JPS6472331 A JP S6472331A JP 22901487 A JP22901487 A JP 22901487A JP 22901487 A JP22901487 A JP 22901487A JP S6472331 A JPS6472331 A JP S6472331A
Authority
JP
Japan
Prior art keywords
tracks
recording
area
recorded
readin
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
JP22901487A
Other languages
English (en)
Other versions
JPH0675290B2 (ja
Inventor
Kazuya Iwata
Masanari Mouri
Yoshihiro Mori
Hidemasa Kitagawa
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 JP22901487A priority Critical patent/JPH0675290B2/ja
Publication of JPS6472331A publication Critical patent/JPS6472331A/ja
Publication of JPH0675290B2 publication Critical patent/JPH0675290B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP22901487A 1987-09-11 1987-09-11 光学式ディスク記録再生装置 Expired - Lifetime JPH0675290B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22901487A JPH0675290B2 (ja) 1987-09-11 1987-09-11 光学式ディスク記録再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22901487A JPH0675290B2 (ja) 1987-09-11 1987-09-11 光学式ディスク記録再生装置

Publications (2)

Publication Number Publication Date
JPS6472331A true JPS6472331A (en) 1989-03-17
JPH0675290B2 JPH0675290B2 (ja) 1994-09-21

Family

ID=16885405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22901487A Expired - Lifetime JPH0675290B2 (ja) 1987-09-11 1987-09-11 光学式ディスク記録再生装置

Country Status (1)

Country Link
JP (1) JPH0675290B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552986A2 (en) * 1992-01-24 1993-07-28 Pioneer Electronic Corporation CD Player

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552986A2 (en) * 1992-01-24 1993-07-28 Pioneer Electronic Corporation CD Player
EP0837473A2 (en) * 1992-01-24 1998-04-22 Pioneer Electronic Corporation CD player
EP0837473A3 (en) * 1992-01-24 2000-07-05 Pioneer Electronic Corporation CD player
EP1103975A2 (en) * 1992-01-24 2001-05-30 Pioneer Electronic Corporation CD player

Also Published As

Publication number Publication date
JPH0675290B2 (ja) 1994-09-21

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