JPS63237220A - 光デイスク - Google Patents

光デイスク

Info

Publication number
JPS63237220A
JPS63237220A JP62069315A JP6931587A JPS63237220A JP S63237220 A JPS63237220 A JP S63237220A JP 62069315 A JP62069315 A JP 62069315A JP 6931587 A JP6931587 A JP 6931587A JP S63237220 A JPS63237220 A JP S63237220A
Authority
JP
Japan
Prior art keywords
data
recording
area
optical disc
recorded
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
JP62069315A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0565935B2 (enrdf_load_stackoverflow
Inventor
Isao Sato
勲 佐藤
Katsumi Murai
村井　克己
Makoto Usui
誠 臼井
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 JP62069315A priority Critical patent/JPS63237220A/ja
Priority to US07/132,279 priority patent/US4821253A/en
Priority to EP87311177A priority patent/EP0272135B1/en
Priority to DE8787311177T priority patent/DE3773352D1/de
Publication of JPS63237220A publication Critical patent/JPS63237220A/ja
Publication of JPH0565935B2 publication Critical patent/JPH0565935B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
JP62069315A 1986-12-19 1987-03-24 光デイスク Granted JPS63237220A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62069315A JPS63237220A (ja) 1987-03-24 1987-03-24 光デイスク
US07/132,279 US4821253A (en) 1986-12-19 1987-12-14 Optical disk and optical disk apparatus with error correction
EP87311177A EP0272135B1 (en) 1986-12-19 1987-12-18 Optical disk and optical disk apparatus
DE8787311177T DE3773352D1 (de) 1986-12-19 1987-12-18 Optische platte und optisches plattengeraet.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62069315A JPS63237220A (ja) 1987-03-24 1987-03-24 光デイスク

Publications (2)

Publication Number Publication Date
JPS63237220A true JPS63237220A (ja) 1988-10-03
JPH0565935B2 JPH0565935B2 (enrdf_load_stackoverflow) 1993-09-20

Family

ID=13398998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62069315A Granted JPS63237220A (ja) 1986-12-19 1987-03-24 光デイスク

Country Status (1)

Country Link
JP (1) JPS63237220A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02289937A (ja) * 1989-02-08 1990-11-29 Fujitsu Ltd 光ディスク及び光ディスク装置
JPH0449574A (ja) * 1990-06-18 1992-02-18 Fuji Photo Film Co Ltd 情報記録媒体
JPH0479031A (ja) * 1990-07-20 1992-03-12 Canon Inc 情報記録再生装置
JPH08161749A (ja) * 1994-11-30 1996-06-21 Matsushita Electric Ind Co Ltd 光学的情報記録媒体とその記録再生装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS615442A (ja) * 1984-06-19 1986-01-11 Matsushita Electric Ind Co Ltd 光ディスク及び光ディスク装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS615442A (ja) * 1984-06-19 1986-01-11 Matsushita Electric Ind Co Ltd 光ディスク及び光ディスク装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02289937A (ja) * 1989-02-08 1990-11-29 Fujitsu Ltd 光ディスク及び光ディスク装置
JPH0449574A (ja) * 1990-06-18 1992-02-18 Fuji Photo Film Co Ltd 情報記録媒体
JPH0479031A (ja) * 1990-07-20 1992-03-12 Canon Inc 情報記録再生装置
JPH08161749A (ja) * 1994-11-30 1996-06-21 Matsushita Electric Ind Co Ltd 光学的情報記録媒体とその記録再生装置

Also Published As

Publication number Publication date
JPH0565935B2 (enrdf_load_stackoverflow) 1993-09-20

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