JPH058503B2 - - Google Patents
Info
- Publication number
- JPH058503B2 JPH058503B2 JP17369184A JP17369184A JPH058503B2 JP H058503 B2 JPH058503 B2 JP H058503B2 JP 17369184 A JP17369184 A JP 17369184A JP 17369184 A JP17369184 A JP 17369184A JP H058503 B2 JPH058503 B2 JP H058503B2
- Authority
- JP
- Japan
- Prior art keywords
- optical
- optical information
- signal
- light beam
- detector
- 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
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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B7/0901—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following only
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17369184A JPS6151625A (ja) | 1984-08-21 | 1984-08-21 | 光学情報再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17369184A JPS6151625A (ja) | 1984-08-21 | 1984-08-21 | 光学情報再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6151625A JPS6151625A (ja) | 1986-03-14 |
| JPH058503B2 true JPH058503B2 (enrdf_load_stackoverflow) | 1993-02-02 |
Family
ID=15965319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17369184A Granted JPS6151625A (ja) | 1984-08-21 | 1984-08-21 | 光学情報再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6151625A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4852731B2 (ja) * | 2006-08-31 | 2012-01-11 | パナソニック株式会社 | スライドスイッチ装置、およびそれを備えたリモートコントロール装置 |
-
1984
- 1984-08-21 JP JP17369184A patent/JPS6151625A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6151625A (ja) | 1986-03-14 |