JPH056573Y2 - - Google Patents
Info
- Publication number
- JPH056573Y2 JPH056573Y2 JP8566185U JP8566185U JPH056573Y2 JP H056573 Y2 JPH056573 Y2 JP H056573Y2 JP 8566185 U JP8566185 U JP 8566185U JP 8566185 U JP8566185 U JP 8566185U JP H056573 Y2 JPH056573 Y2 JP H056573Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- tracking
- control
- polarity
- tracking error
- 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 26
- 230000007423 decrease Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8566185U JPH056573Y2 (en, 2012) | 1985-06-06 | 1985-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8566185U JPH056573Y2 (en, 2012) | 1985-06-06 | 1985-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61203424U JPS61203424U (en, 2012) | 1986-12-20 |
| JPH056573Y2 true JPH056573Y2 (en, 2012) | 1993-02-19 |
Family
ID=30636259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8566185U Expired - Lifetime JPH056573Y2 (en, 2012) | 1985-06-06 | 1985-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH056573Y2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100618974B1 (ko) * | 1999-08-28 | 2006-08-31 | 삼성전자주식회사 | 광디스크 드라이브의 트랙 점프 제어 장치 및 방법 |
-
1985
- 1985-06-06 JP JP8566185U patent/JPH056573Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61203424U (en, 2012) | 1986-12-20 |
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