JPH0714832Y2 - 受光装置 - Google Patents
受光装置Info
- Publication number
- JPH0714832Y2 JPH0714832Y2 JP10835490U JP10835490U JPH0714832Y2 JP H0714832 Y2 JPH0714832 Y2 JP H0714832Y2 JP 10835490 U JP10835490 U JP 10835490U JP 10835490 U JP10835490 U JP 10835490U JP H0714832 Y2 JPH0714832 Y2 JP H0714832Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light receiving
- receiving
- defining means
- angle defining
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 19
- 238000007689 inspection Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
- Closed-Circuit Television Systems (AREA)
- Control Of Position Or Direction (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10835490U JPH0714832Y2 (ja) | 1990-10-16 | 1990-10-16 | 受光装置 |
| US07/775,134 US5196689A (en) | 1990-10-16 | 1991-10-11 | Device for detecting an object including a light-sensitive detecting array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10835490U JPH0714832Y2 (ja) | 1990-10-16 | 1990-10-16 | 受光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0464737U JPH0464737U (enExample) | 1992-06-03 |
| JPH0714832Y2 true JPH0714832Y2 (ja) | 1995-04-10 |
Family
ID=31855322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10835490U Expired - Lifetime JPH0714832Y2 (ja) | 1990-10-16 | 1990-10-16 | 受光装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714832Y2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018011278A (ja) * | 2016-07-15 | 2018-01-18 | 株式会社ニコン | 撮像装置 |
-
1990
- 1990-10-16 JP JP10835490U patent/JPH0714832Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0464737U (enExample) | 1992-06-03 |
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