JPS6419561A - Optical disk - Google Patents

Optical disk

Info

Publication number
JPS6419561A
JPS6419561A JP17617387A JP17617387A JPS6419561A JP S6419561 A JPS6419561 A JP S6419561A JP 17617387 A JP17617387 A JP 17617387A JP 17617387 A JP17617387 A JP 17617387A JP S6419561 A JPS6419561 A JP S6419561A
Authority
JP
Japan
Prior art keywords
identification
address
sector
sector identification
control
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
JP17617387A
Other languages
English (en)
Inventor
Isao Sato
Akira Ichinose
Yoshihisa Fukushima
Yuzuru Kuroki
Yuji Takagi
Yasushi Higashiya
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 JP17617387A priority Critical patent/JPS6419561A/ja
Priority to US07/217,308 priority patent/US4964094A/en
Priority to DE88306415T priority patent/DE3885172T2/de
Priority to EP88306415A priority patent/EP0299742B1/en
Priority to CA000571998A priority patent/CA1309178C/en
Priority to CN88104367A priority patent/CN1013319B/zh
Publication of JPS6419561A publication Critical patent/JPS6419561A/ja
Pending legal-status Critical Current

Links

JP17617387A 1987-07-15 1987-07-15 Optical disk Pending JPS6419561A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP17617387A JPS6419561A (en) 1987-07-15 1987-07-15 Optical disk
US07/217,308 US4964094A (en) 1987-07-15 1988-07-11 Optical disk
DE88306415T DE3885172T2 (de) 1987-07-15 1988-07-13 Optische Platte.
EP88306415A EP0299742B1 (en) 1987-07-15 1988-07-13 Optical disk
CA000571998A CA1309178C (en) 1987-07-15 1988-07-14 Optical disk
CN88104367A CN1013319B (zh) 1987-07-15 1988-07-15 光盘

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17617387A JPS6419561A (en) 1987-07-15 1987-07-15 Optical disk

Publications (1)

Publication Number Publication Date
JPS6419561A true JPS6419561A (en) 1989-01-23

Family

ID=16008938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17617387A Pending JPS6419561A (en) 1987-07-15 1987-07-15 Optical disk

Country Status (1)

Country Link
JP (1) JPS6419561A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0359820A (ja) * 1989-07-27 1991-03-14 Nec Ibaraki Ltd 追記型光ディスク媒体
US6172960B1 (en) * 1996-04-15 2001-01-09 Matsushita Electric Industrial Co., Ltd. Optical disk and recording/reproducing apparatus using multiple address block groups shifted oppositely with multiple address blocks

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460911A (en) * 1977-10-24 1979-05-16 Hitachi Ltd Write pattern generator of magnetic discs
JPS6055560A (ja) * 1983-09-05 1985-03-30 Fuji Electric Co Ltd 記録媒体
JPS61134969A (ja) * 1984-12-06 1986-06-23 Ricoh Co Ltd デ−タ記録方式

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460911A (en) * 1977-10-24 1979-05-16 Hitachi Ltd Write pattern generator of magnetic discs
JPS6055560A (ja) * 1983-09-05 1985-03-30 Fuji Electric Co Ltd 記録媒体
JPS61134969A (ja) * 1984-12-06 1986-06-23 Ricoh Co Ltd デ−タ記録方式

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0359820A (ja) * 1989-07-27 1991-03-14 Nec Ibaraki Ltd 追記型光ディスク媒体
US6172960B1 (en) * 1996-04-15 2001-01-09 Matsushita Electric Industrial Co., Ltd. Optical disk and recording/reproducing apparatus using multiple address block groups shifted oppositely with multiple address blocks
US6438096B1 (en) 1996-04-15 2002-08-20 Matsushita Electric Industrial Co., Ltd. Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks and clock synchronization
US6456585B1 (en) 1996-04-15 2002-09-24 Matsushita Electric Industrial Co., Ltd. Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks having clock synchronization, address number and address ID

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