JPS6160362B2 - - Google Patents

Info

Publication number
JPS6160362B2
JPS6160362B2 JP5811580A JP5811580A JPS6160362B2 JP S6160362 B2 JPS6160362 B2 JP S6160362B2 JP 5811580 A JP5811580 A JP 5811580A JP 5811580 A JP5811580 A JP 5811580A JP S6160362 B2 JPS6160362 B2 JP S6160362B2
Authority
JP
Japan
Prior art keywords
voltage
circuit
pair
output
photoelectric conversion
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
Application number
JP5811580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56154632A (en
Inventor
Yukio Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP5811580A priority Critical patent/JPS56154632A/ja
Publication of JPS56154632A publication Critical patent/JPS56154632A/ja
Publication of JPS6160362B2 publication Critical patent/JPS6160362B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Exposure Control For Cameras (AREA)
JP5811580A 1980-04-30 1980-04-30 Photoelectric conversion circuit Granted JPS56154632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5811580A JPS56154632A (en) 1980-04-30 1980-04-30 Photoelectric conversion circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5811580A JPS56154632A (en) 1980-04-30 1980-04-30 Photoelectric conversion circuit

Publications (2)

Publication Number Publication Date
JPS56154632A JPS56154632A (en) 1981-11-30
JPS6160362B2 true JPS6160362B2 (enrdf_load_html_response) 1986-12-20

Family

ID=13074974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5811580A Granted JPS56154632A (en) 1980-04-30 1980-04-30 Photoelectric conversion circuit

Country Status (1)

Country Link
JP (1) JPS56154632A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162331U (enrdf_load_html_response) * 1988-04-27 1989-11-13
JP5906943B2 (ja) * 2012-05-24 2016-04-20 株式会社デンソー 光センサ

Also Published As

Publication number Publication date
JPS56154632A (en) 1981-11-30

Similar Documents

Publication Publication Date Title
US5198660A (en) Optical sensing circuit including an integral capacity
US7683814B2 (en) Constant current source, ramp voltage generation circuit, and A/D converter
JPS61167824A (ja) 光電変換回路
JPS6160362B2 (enrdf_load_html_response)
US4556789A (en) Measuring circuit for photo-receiving intensity of photosensor
JPH0587812B2 (enrdf_load_html_response)
JP2704958B2 (ja) 測距装置
TWI512954B (zh) 堆疊光二極體結構及其光感測器
US4291297A (en) Single ramp comparison analog to digital converter
KR100187388B1 (ko) 위상 제어 가능한 광결합소자
JPS61198788A (ja) 光パルス検出回路
SU1404840A1 (ru) Фотометр
JPS63272185A (ja) 焦点検出用光電変換装置
JPH05180695A (ja) 測光回路と出力電圧レンジ設定方法
JPH039393Y2 (enrdf_load_html_response)
JPS6133732Y2 (enrdf_load_html_response)
SU1696894A1 (ru) Фотометр
JPS6351590B2 (enrdf_load_html_response)
JPH01114726A (ja) カメラの測光装置
US20090272878A1 (en) Photodetection circuit
SU921071A1 (ru) Устройство преобразовани величины напр жени в длительность импульса
JP2024017294A (ja) 光電変換装置
SU955418A1 (ru) Устройство дл формировани пилообразного напр жени дл управлени тиристорным электроприводом
JPS5920151B2 (ja) アナログ乗除算回路
US4711546A (en) Photometric circuit