JPH0448506Y2 - - Google Patents
Info
- Publication number
- JPH0448506Y2 JPH0448506Y2 JP1985080943U JP8094385U JPH0448506Y2 JP H0448506 Y2 JPH0448506 Y2 JP H0448506Y2 JP 1985080943 U JP1985080943 U JP 1985080943U JP 8094385 U JP8094385 U JP 8094385U JP H0448506 Y2 JPH0448506 Y2 JP H0448506Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- photometric
- receiving element
- photometry
- light receiving
- 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
- 238000005375 photometry Methods 0.000 claims description 29
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000035945 sensitivity Effects 0.000 description 26
- 230000003287 optical effect Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000011514 reflex Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985080943U JPH0448506Y2 (en]) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985080943U JPH0448506Y2 (en]) | 1985-05-31 | 1985-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61197526U JPS61197526U (en]) | 1986-12-10 |
| JPH0448506Y2 true JPH0448506Y2 (en]) | 1992-11-16 |
Family
ID=30627267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985080943U Expired JPH0448506Y2 (en]) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448506Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6697112B1 (ja) | 2019-05-10 | 2020-05-20 | 古河電気工業株式会社 | ヒートシンク |
-
1985
- 1985-05-31 JP JP1985080943U patent/JPH0448506Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61197526U (en]) | 1986-12-10 |
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