JPH0439128B2 - - Google Patents
Info
- Publication number
- JPH0439128B2 JPH0439128B2 JP60030836A JP3083685A JPH0439128B2 JP H0439128 B2 JPH0439128 B2 JP H0439128B2 JP 60030836 A JP60030836 A JP 60030836A JP 3083685 A JP3083685 A JP 3083685A JP H0439128 B2 JPH0439128 B2 JP H0439128B2
- Authority
- JP
- Japan
- Prior art keywords
- track
- data
- code
- identification code
- band
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 description 18
- 210000004027 cell Anatomy 0.000 description 16
- 210000000352 storage cell Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60030836A JPS61190722A (ja) | 1985-02-19 | 1985-02-19 | 光メモリカ−ド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60030836A JPS61190722A (ja) | 1985-02-19 | 1985-02-19 | 光メモリカ−ド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61190722A JPS61190722A (ja) | 1986-08-25 |
| JPH0439128B2 true JPH0439128B2 (cs) | 1992-06-26 |
Family
ID=12314781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60030836A Granted JPS61190722A (ja) | 1985-02-19 | 1985-02-19 | 光メモリカ−ド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61190722A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2779409B2 (ja) * | 1986-08-26 | 1998-07-23 | キヤノン株式会社 | 電子ビーム照射位置検出装置及び該装置を用いた情報記録再生装置 |
-
1985
- 1985-02-19 JP JP60030836A patent/JPS61190722A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61190722A (ja) | 1986-08-25 |
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