JPS6157319U - - Google Patents
Info
- Publication number
- JPS6157319U JPS6157319U JP14248384U JP14248384U JPS6157319U JP S6157319 U JPS6157319 U JP S6157319U JP 14248384 U JP14248384 U JP 14248384U JP 14248384 U JP14248384 U JP 14248384U JP S6157319 U JPS6157319 U JP S6157319U
- Authority
- JP
- Japan
- Prior art keywords
- information recording
- recording disk
- information
- reproducing
- angle
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims 7
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14248384U JPH0351781Y2 (uk) | 1984-09-20 | 1984-09-20 | |
| DE3533647A DE3533647C2 (de) | 1984-09-20 | 1985-09-20 | Optisches Informationsaufzeichnungs- und Wiedergabegerät |
| GB08523253A GB2166583B (en) | 1984-09-20 | 1985-09-20 | Optical information recording and/or reproducing apparatus |
| US06/778,098 US4773052A (en) | 1984-09-20 | 1985-09-20 | Dual mode disk player/recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14248384U JPH0351781Y2 (uk) | 1984-09-20 | 1984-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6157319U true JPS6157319U (uk) | 1986-04-17 |
| JPH0351781Y2 JPH0351781Y2 (uk) | 1991-11-07 |
Family
ID=30700807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14248384U Expired JPH0351781Y2 (uk) | 1984-09-20 | 1984-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351781Y2 (uk) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0371438A (ja) * | 1989-08-11 | 1991-03-27 | Sanyo Electric Co Ltd | チルトサーボ装置 |
| WO1997015922A1 (fr) * | 1995-10-26 | 1997-05-01 | Sony Corporation | Unite de disque optique |
-
1984
- 1984-09-20 JP JP14248384U patent/JPH0351781Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0371438A (ja) * | 1989-08-11 | 1991-03-27 | Sanyo Electric Co Ltd | チルトサーボ装置 |
| WO1997015922A1 (fr) * | 1995-10-26 | 1997-05-01 | Sony Corporation | Unite de disque optique |
| US5970035A (en) * | 1995-10-26 | 1999-10-19 | Sony Corporation | Disc device that controls the incident angle of a light beam striking a disc |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0351781Y2 (uk) | 1991-11-07 |