JPS62202628U - - Google Patents
Info
- Publication number
- JPS62202628U JPS62202628U JP8788686U JP8788686U JPS62202628U JP S62202628 U JPS62202628 U JP S62202628U JP 8788686 U JP8788686 U JP 8788686U JP 8788686 U JP8788686 U JP 8788686U JP S62202628 U JPS62202628 U JP S62202628U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- detection beam
- reading device
- information reading
- objective lens
- 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
- 230000003287 optical effect Effects 0.000 claims 7
- 238000001514 detection method Methods 0.000 claims 4
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8788686U JPS62202628U (es) | 1986-06-11 | 1986-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8788686U JPS62202628U (es) | 1986-06-11 | 1986-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62202628U true JPS62202628U (es) | 1987-12-24 |
Family
ID=30945507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8788686U Pending JPS62202628U (es) | 1986-06-11 | 1986-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62202628U (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007018627A (ja) * | 2005-07-08 | 2007-01-25 | Konica Minolta Opto Inc | 光ピックアップ装置、レンズユニット、及び、レンズユニットの調整方法 |
| JP2011155311A (ja) * | 2011-05-16 | 2011-08-11 | Citizen Electronics Co Ltd | チップ型発光ダイオード |
-
1986
- 1986-06-11 JP JP8788686U patent/JPS62202628U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007018627A (ja) * | 2005-07-08 | 2007-01-25 | Konica Minolta Opto Inc | 光ピックアップ装置、レンズユニット、及び、レンズユニットの調整方法 |
| JP2011155311A (ja) * | 2011-05-16 | 2011-08-11 | Citizen Electronics Co Ltd | チップ型発光ダイオード |