JPH0191323A - 光学的記憶装置 - Google Patents
光学的記憶装置Info
- Publication number
- JPH0191323A JPH0191323A JP17700587A JP17700587A JPH0191323A JP H0191323 A JPH0191323 A JP H0191323A JP 17700587 A JP17700587 A JP 17700587A JP 17700587 A JP17700587 A JP 17700587A JP H0191323 A JPH0191323 A JP H0191323A
- Authority
- JP
- Japan
- Prior art keywords
- data
- pit
- track
- pits
- 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.)
- Granted
Links
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17700587A JPH0191323A (ja) | 1987-07-17 | 1987-07-17 | 光学的記憶装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17700587A JPH0191323A (ja) | 1987-07-17 | 1987-07-17 | 光学的記憶装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978279A Division JPS55113197A (en) | 1979-02-23 | 1979-02-23 | Optical memory unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0191323A true JPH0191323A (ja) | 1989-04-11 |
JPH0415529B2 JPH0415529B2 (enrdf_load_stackoverflow) | 1992-03-18 |
Family
ID=16023504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17700587A Granted JPH0191323A (ja) | 1987-07-17 | 1987-07-17 | 光学的記憶装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0191323A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0599584A (ja) * | 1991-09-19 | 1993-04-20 | Thermal Components Inc | 平行流式熱交換器用のマニホールド組立体 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55113197A (en) * | 1979-02-23 | 1980-09-01 | Hitachi Ltd | Optical memory unit |
-
1987
- 1987-07-17 JP JP17700587A patent/JPH0191323A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55113197A (en) * | 1979-02-23 | 1980-09-01 | Hitachi Ltd | Optical memory unit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0599584A (ja) * | 1991-09-19 | 1993-04-20 | Thermal Components Inc | 平行流式熱交換器用のマニホールド組立体 |
Also Published As
Publication number | Publication date |
---|---|
JPH0415529B2 (enrdf_load_stackoverflow) | 1992-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2652443B2 (ja) | 情報信号を記録する方法及び装置 | |
EP0516125B1 (en) | Disk apparatus | |
JP3221100B2 (ja) | 光ディスク | |
JPS63100689A (ja) | デイスク装置 | |
JPS58215735A (ja) | 光学式デイスク記録方法 | |
JPH04153919A (ja) | 書換型光ディスクの記録方法 | |
JPS59154652A (ja) | 光デイスクによる情報記録方式 | |
JPS63849B2 (enrdf_load_stackoverflow) | ||
JPH0191323A (ja) | 光学的記憶装置 | |
US5680381A (en) | Recording medium, recording method, recording/reproducing apparatus, and cutting apparatus | |
JPS6220147A (ja) | 光デイスク装置 | |
JPH0475592B2 (enrdf_load_stackoverflow) | ||
JPS6278740A (ja) | 情報記録原盤記録方法 | |
JPS5817548A (ja) | 光情報記録再生方式 | |
JP2848576B2 (ja) | 光磁気記録再生装置 | |
JPH0229941A (ja) | 光学的情報再生及び消去方法 | |
JP3259072B2 (ja) | 光記録再生装置 | |
JPH097236A (ja) | 光ディスク用原盤露光方法および露光装置 | |
JP2969688B2 (ja) | 記録媒体 | |
JPS60202546A (ja) | デイジタル信号記録再生装置 | |
JPH01130375A (ja) | 光学式情報記録再生装置 | |
JP3397863B2 (ja) | マルチビーム記録再生装置 | |
JPS63281226A (ja) | 書替え可能な光デイスク装置 | |
JPH0223554A (ja) | 光滋気ディスク及び光滋気ディスクを用いた記録再生方式 | |
JPH02263326A (ja) | 光メモリ原盤のサーボパターン記録方法および装置 |