JPH0426312U - - Google Patents
Info
- Publication number
- JPH0426312U JPH0426312U JP6864390U JP6864390U JPH0426312U JP H0426312 U JPH0426312 U JP H0426312U JP 6864390 U JP6864390 U JP 6864390U JP 6864390 U JP6864390 U JP 6864390U JP H0426312 U JPH0426312 U JP H0426312U
- Authority
- JP
- Japan
- Prior art keywords
- light
- light emitting
- reflective
- hole
- detector
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6864390U JPH0426312U (forum.php) | 1990-06-26 | 1990-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6864390U JPH0426312U (forum.php) | 1990-06-26 | 1990-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426312U true JPH0426312U (forum.php) | 1992-03-02 |
Family
ID=31603255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6864390U Pending JPH0426312U (forum.php) | 1990-06-26 | 1990-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426312U (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1047997A (ja) * | 1996-04-30 | 1998-02-20 | Daewoo Electron Co Ltd | 非接触型モード感知装置 |
-
1990
- 1990-06-26 JP JP6864390U patent/JPH0426312U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1047997A (ja) * | 1996-04-30 | 1998-02-20 | Daewoo Electron Co Ltd | 非接触型モード感知装置 |