JPH022139U - - Google Patents
Info
- Publication number
- JPH022139U JPH022139U JP7860388U JP7860388U JPH022139U JP H022139 U JPH022139 U JP H022139U JP 7860388 U JP7860388 U JP 7860388U JP 7860388 U JP7860388 U JP 7860388U JP H022139 U JPH022139 U JP H022139U
- Authority
- JP
- Japan
- Prior art keywords
- light
- photo sensor
- shielding plate
- sensor
- substrate
- 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
- 239000000758 substrate Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7860388U JPH022139U (fi) | 1988-06-14 | 1988-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7860388U JPH022139U (fi) | 1988-06-14 | 1988-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH022139U true JPH022139U (fi) | 1990-01-09 |
Family
ID=31303516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7860388U Pending JPH022139U (fi) | 1988-06-14 | 1988-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH022139U (fi) |
-
1988
- 1988-06-14 JP JP7860388U patent/JPH022139U/ja active Pending