JPH055466Y2 - - Google Patents
Info
- Publication number
- JPH055466Y2 JPH055466Y2 JP4846987U JP4846987U JPH055466Y2 JP H055466 Y2 JPH055466 Y2 JP H055466Y2 JP 4846987 U JP4846987 U JP 4846987U JP 4846987 U JP4846987 U JP 4846987U JP H055466 Y2 JPH055466 Y2 JP H055466Y2
- Authority
- JP
- Japan
- Prior art keywords
- output
- operational amplifier
- light
- bandpass filter
- illuminance
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4846987U JPH055466Y2 (de) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4846987U JPH055466Y2 (de) | 1987-03-31 | 1987-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63156034U JPS63156034U (de) | 1988-10-13 |
| JPH055466Y2 true JPH055466Y2 (de) | 1993-02-12 |
Family
ID=30870027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4846987U Expired - Lifetime JPH055466Y2 (de) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055466Y2 (de) |
-
1987
- 1987-03-31 JP JP4846987U patent/JPH055466Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63156034U (de) | 1988-10-13 |
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