JPS53108292A - Temperature compensation for photo sensor - Google Patents
Temperature compensation for photo sensorInfo
- Publication number
- JPS53108292A JPS53108292A JP2218677A JP2218677A JPS53108292A JP S53108292 A JPS53108292 A JP S53108292A JP 2218677 A JP2218677 A JP 2218677A JP 2218677 A JP2218677 A JP 2218677A JP S53108292 A JPS53108292 A JP S53108292A
- Authority
- JP
- Japan
- Prior art keywords
- photo detector
- temperature compensation
- photo sensor
- regular
- output
- 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.)
- Pending
Links
Abstract
PURPOSE: To compensate the output fluctuation of the regular photo detector at the regular photo detector side, by comparing the output of the temperature compensating photo detector featuring the same temperature properties as the regular photo detector with the reference voltage and by changing the driving current of the regular photo detector in accordance with the active output.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2218677A JPS53108292A (en) | 1977-03-03 | 1977-03-03 | Temperature compensation for photo sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2218677A JPS53108292A (en) | 1977-03-03 | 1977-03-03 | Temperature compensation for photo sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53108292A true JPS53108292A (en) | 1978-09-20 |
Family
ID=12075750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2218677A Pending JPS53108292A (en) | 1977-03-03 | 1977-03-03 | Temperature compensation for photo sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53108292A (en) |
-
1977
- 1977-03-03 JP JP2218677A patent/JPS53108292A/en active Pending
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