JPH0419617Y2 - - Google Patents
Info
- Publication number
- JPH0419617Y2 JPH0419617Y2 JP1984100149U JP10014984U JPH0419617Y2 JP H0419617 Y2 JPH0419617 Y2 JP H0419617Y2 JP 1984100149 U JP1984100149 U JP 1984100149U JP 10014984 U JP10014984 U JP 10014984U JP H0419617 Y2 JPH0419617 Y2 JP H0419617Y2
- Authority
- JP
- Japan
- Prior art keywords
- disk
- output
- tracking
- optical
- light
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 47
- 238000001514 detection method Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 230000003068 static effect Effects 0.000 description 5
- 239000000872 buffer Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10014984U JPS6116719U (ja) | 1984-07-03 | 1984-07-03 | 光学式記録デイスクの再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10014984U JPS6116719U (ja) | 1984-07-03 | 1984-07-03 | 光学式記録デイスクの再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6116719U JPS6116719U (ja) | 1986-01-31 |
| JPH0419617Y2 true JPH0419617Y2 (zh) | 1992-05-06 |
Family
ID=30659616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10014984U Granted JPS6116719U (ja) | 1984-07-03 | 1984-07-03 | 光学式記録デイスクの再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116719U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59113531A (ja) * | 1982-12-20 | 1984-06-30 | Sony Corp | 光学的デイスク再生装置 |
-
1984
- 1984-07-03 JP JP10014984U patent/JPS6116719U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59113531A (ja) * | 1982-12-20 | 1984-06-30 | Sony Corp | 光学的デイスク再生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116719U (ja) | 1986-01-31 |
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