JPS6110184Y2 - - Google Patents
Info
- Publication number
- JPS6110184Y2 JPS6110184Y2 JP19067580U JP19067580U JPS6110184Y2 JP S6110184 Y2 JPS6110184 Y2 JP S6110184Y2 JP 19067580 U JP19067580 U JP 19067580U JP 19067580 U JP19067580 U JP 19067580U JP S6110184 Y2 JPS6110184 Y2 JP S6110184Y2
- Authority
- JP
- Japan
- Prior art keywords
- operational amplifier
- capacitor
- inverting input
- photocurrent
- input terminal
- 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
- 239000003990 capacitor Substances 0.000 claims description 21
- 230000010354 integration Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims 3
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 230000035945 sensitivity Effects 0.000 description 23
- 238000005375 photometry Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Exposure Control For Cameras (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19067580U JPS6110184Y2 (ko) | 1980-12-26 | 1980-12-26 | |
| US06/328,001 US4444481A (en) | 1980-12-26 | 1981-12-07 | Exposure control circuit for a camera |
| GB8138039A GB2090423B (en) | 1980-12-26 | 1981-12-17 | Exposure control circuit for a camera |
| DE3151211A DE3151211C2 (de) | 1980-12-26 | 1981-12-23 | Belichtungssteuerschaltung für eine Kamera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19067580U JPS6110184Y2 (ko) | 1980-12-26 | 1980-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57110433U JPS57110433U (ko) | 1982-07-08 |
| JPS6110184Y2 true JPS6110184Y2 (ko) | 1986-04-02 |
Family
ID=29995088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19067580U Expired JPS6110184Y2 (ko) | 1980-12-26 | 1980-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6110184Y2 (ko) |
-
1980
- 1980-12-26 JP JP19067580U patent/JPS6110184Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57110433U (ko) | 1982-07-08 |
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