JPS6323765Y2 - - Google Patents
Info
- Publication number
- JPS6323765Y2 JPS6323765Y2 JP1981133906U JP13390681U JPS6323765Y2 JP S6323765 Y2 JPS6323765 Y2 JP S6323765Y2 JP 1981133906 U JP1981133906 U JP 1981133906U JP 13390681 U JP13390681 U JP 13390681U JP S6323765 Y2 JPS6323765 Y2 JP S6323765Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting element
- walls
- partition wall
- receiving element
- 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
- 238000005192 partition Methods 0.000 claims description 19
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Optical Transform (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13390681U JPS5839775U (ja) | 1981-09-08 | 1981-09-08 | 光センサ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13390681U JPS5839775U (ja) | 1981-09-08 | 1981-09-08 | 光センサ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5839775U JPS5839775U (ja) | 1983-03-15 |
| JPS6323765Y2 true JPS6323765Y2 (es) | 1988-06-30 |
Family
ID=29927350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13390681U Granted JPS5839775U (ja) | 1981-09-08 | 1981-09-08 | 光センサ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5839775U (es) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160364A (en) * | 1979-05-31 | 1980-12-13 | Pioneer Electronic Corp | Intermusic detector |
-
1981
- 1981-09-08 JP JP13390681U patent/JPS5839775U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160364A (en) * | 1979-05-31 | 1980-12-13 | Pioneer Electronic Corp | Intermusic detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5839775U (ja) | 1983-03-15 |
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