JPS6213Y2 - - Google Patents
Info
- Publication number
- JPS6213Y2 JPS6213Y2 JP3815081U JP3815081U JPS6213Y2 JP S6213 Y2 JPS6213 Y2 JP S6213Y2 JP 3815081 U JP3815081 U JP 3815081U JP 3815081 U JP3815081 U JP 3815081U JP S6213 Y2 JPS6213 Y2 JP S6213Y2
- Authority
- JP
- Japan
- Prior art keywords
- receiving element
- light
- light receiving
- cylindrical lens
- holder
- 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 8
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Optical Head (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3815081U JPS6213Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-03-20 | 1981-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3815081U JPS6213Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-03-20 | 1981-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57152619U JPS57152619U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-09-25 |
| JPS6213Y2 true JPS6213Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-01-06 |
Family
ID=29835313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3815081U Expired JPS6213Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-03-20 | 1981-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6213Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0810849Y2 (ja) * | 1985-04-12 | 1996-03-29 | 三洋電機株式会社 | 光学式ピツクアツプ装置 |
| FR2597249B1 (fr) * | 1986-04-11 | 1988-06-17 | Thomson Csf | Dispositif de lecture optique de support d'enregistrement optique |
| JPH0636499Y2 (ja) * | 1989-09-26 | 1994-09-21 | 旭光学工業株式会社 | 光学式ヘッド装置 |
-
1981
- 1981-03-20 JP JP3815081U patent/JPS6213Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57152619U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-09-25 |