JPS6356610B2 - - Google Patents
Info
- Publication number
- JPS6356610B2 JPS6356610B2 JP56183267A JP18326781A JPS6356610B2 JP S6356610 B2 JPS6356610 B2 JP S6356610B2 JP 56183267 A JP56183267 A JP 56183267A JP 18326781 A JP18326781 A JP 18326781A JP S6356610 B2 JPS6356610 B2 JP S6356610B2
- Authority
- JP
- Japan
- Prior art keywords
- recording
- sector
- information
- reproducing
- optical disk
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 12
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00745—Sectoring or header formats within a track
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18326781A JPS5885937A (ja) | 1981-11-16 | 1981-11-16 | 光学的情報記録再生方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18326781A JPS5885937A (ja) | 1981-11-16 | 1981-11-16 | 光学的情報記録再生方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5885937A JPS5885937A (ja) | 1983-05-23 |
JPS6356610B2 true JPS6356610B2 (sv) | 1988-11-08 |
Family
ID=16132668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18326781A Granted JPS5885937A (ja) | 1981-11-16 | 1981-11-16 | 光学的情報記録再生方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5885937A (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194363A (en) * | 1990-04-27 | 1993-03-16 | Matsushita Electric Industrial Co., Ltd. | Optical recording medium and production process for the medium |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54138606U (sv) * | 1978-03-20 | 1979-09-26 |
-
1981
- 1981-11-16 JP JP18326781A patent/JPS5885937A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5885937A (ja) | 1983-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR940002000B1 (ko) | 광디스크기록/재생장치 및 그 제어방법 | |
US4428075A (en) | Methods of preformatting an optical disk | |
JPH0670860B2 (ja) | 光メモリシステムに用いるための予めフォ−マット化された光学的媒体 | |
JPH0343693B2 (sv) | ||
WO1983002356A1 (en) | Apparatus for preformatting an optical disk | |
JPS63167428A (ja) | 情報記憶装置 | |
RU2314579C2 (ru) | Оптический записывающий носитель данных, способ записи/воспроизведения данных на/с оптического записывающего носителя данных и устройство для записи/воспроизведения данных на/с оптического записывающего носителя данных | |
JPS6260147A (ja) | 光磁気デイスク | |
JPH05189934A (ja) | 書き込み型の光ディスク | |
JPS6356610B2 (sv) | ||
JPH081702B2 (ja) | 光ディスク | |
JP2760536B2 (ja) | 光ディスクへの記録方法と情報記録装置 | |
JP3031513B2 (ja) | 光ディスクとその記録方法及び光ディスク装置 | |
JPH0714170A (ja) | 光ディスク装置 | |
JP2847993B2 (ja) | 光ディスク | |
JPS6376124A (ja) | 光情報記録デイスク | |
JPS61170929A (ja) | 光情報記録再生装置 | |
JP2760535B2 (ja) | 光ディスクへの記録方法と情報記録装置 | |
JPS5857643A (ja) | 記録用デイスク | |
JPS61145763A (ja) | 光デイスク装置 | |
JPH02281437A (ja) | 光ディスク媒体 | |
JP2695188B2 (ja) | 記録型光情報記録媒体、光情報記録媒体記録装置、および原盤カッティング装置 | |
JPS607522A (ja) | 情報記録方法 | |
JPH0233740A (ja) | 光ディスク | |
JPS61139983A (ja) | 光学式情報記録再生装置 |