JPH0226122U - - Google Patents
Info
- Publication number
- JPH0226122U JPH0226122U JP10185388U JP10185388U JPH0226122U JP H0226122 U JPH0226122 U JP H0226122U JP 10185388 U JP10185388 U JP 10185388U JP 10185388 U JP10185388 U JP 10185388U JP H0226122 U JPH0226122 U JP H0226122U
- Authority
- JP
- Japan
- Prior art keywords
- detection circuit
- signal
- oscillator
- jitter
- optical pickup
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims 2
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10185388U JPH0226122U (en]) | 1988-07-30 | 1988-07-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10185388U JPH0226122U (en]) | 1988-07-30 | 1988-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226122U true JPH0226122U (en]) | 1990-02-21 |
Family
ID=31331224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10185388U Pending JPH0226122U (en]) | 1988-07-30 | 1988-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226122U (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623150U (ja) * | 1992-06-24 | 1994-03-25 | 双葉電子工業株式会社 | 表示管の外部端子 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58150143A (ja) * | 1982-03-03 | 1983-09-06 | Toshiba Corp | 光学式デジタルデイスクプレ−ヤのフオ−カス制御回路 |
| JPS62264452A (ja) * | 1986-05-12 | 1987-11-17 | Olympus Optical Co Ltd | 合焦ずれ測定方法 |
-
1988
- 1988-07-30 JP JP10185388U patent/JPH0226122U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58150143A (ja) * | 1982-03-03 | 1983-09-06 | Toshiba Corp | 光学式デジタルデイスクプレ−ヤのフオ−カス制御回路 |
| JPS62264452A (ja) * | 1986-05-12 | 1987-11-17 | Olympus Optical Co Ltd | 合焦ずれ測定方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0623150U (ja) * | 1992-06-24 | 1994-03-25 | 双葉電子工業株式会社 | 表示管の外部端子 |