JPH01113824U - - Google Patents
Info
- Publication number
- JPH01113824U JPH01113824U JP840488U JP840488U JPH01113824U JP H01113824 U JPH01113824 U JP H01113824U JP 840488 U JP840488 U JP 840488U JP 840488 U JP840488 U JP 840488U JP H01113824 U JPH01113824 U JP H01113824U
- Authority
- JP
- Japan
- Prior art keywords
- photodetector
- opening
- support plate
- casing
- protruding surface
- 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 description 2
Landscapes
- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP840488U JPH01113824U (it) | 1988-01-25 | 1988-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP840488U JPH01113824U (it) | 1988-01-25 | 1988-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113824U true JPH01113824U (it) | 1989-07-31 |
Family
ID=31214252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP840488U Pending JPH01113824U (it) | 1988-01-25 | 1988-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113824U (it) |
-
1988
- 1988-01-25 JP JP840488U patent/JPH01113824U/ja active Pending