JPS61210980A - パルス信号抜き取り回路 - Google Patents

パルス信号抜き取り回路

Info

Publication number
JPS61210980A
JPS61210980A JP5261385A JP5261385A JPS61210980A JP S61210980 A JPS61210980 A JP S61210980A JP 5261385 A JP5261385 A JP 5261385A JP 5261385 A JP5261385 A JP 5261385A JP S61210980 A JPS61210980 A JP S61210980A
Authority
JP
Japan
Prior art keywords
pulse signal
current
circuit
light
transistor
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.)
Granted
Application number
JP5261385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0516555B2 (enrdf_load_stackoverflow
Inventor
Chiyoharu Horiguchi
千代春 堀口
Takamichi Takehana
竹花 高道
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.)
Hamamatsu Photonics KK
Kodak Digital Product Center Japan Ltd
Chinon KK
Original Assignee
Hamamatsu Photonics KK
Kodak Digital Product Center Japan Ltd
Chinon KK
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 Hamamatsu Photonics KK, Kodak Digital Product Center Japan Ltd, Chinon KK filed Critical Hamamatsu Photonics KK
Priority to JP5261385A priority Critical patent/JPS61210980A/ja
Publication of JPS61210980A publication Critical patent/JPS61210980A/ja
Publication of JPH0516555B2 publication Critical patent/JPH0516555B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Radar Systems And Details Thereof (AREA)
JP5261385A 1985-03-15 1985-03-15 パルス信号抜き取り回路 Granted JPS61210980A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5261385A JPS61210980A (ja) 1985-03-15 1985-03-15 パルス信号抜き取り回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5261385A JPS61210980A (ja) 1985-03-15 1985-03-15 パルス信号抜き取り回路

Publications (2)

Publication Number Publication Date
JPS61210980A true JPS61210980A (ja) 1986-09-19
JPH0516555B2 JPH0516555B2 (enrdf_load_stackoverflow) 1993-03-04

Family

ID=12919647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5261385A Granted JPS61210980A (ja) 1985-03-15 1985-03-15 パルス信号抜き取り回路

Country Status (1)

Country Link
JP (1) JPS61210980A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114034384A (zh) * 2021-11-19 2022-02-11 恒玄科技(上海)股份有限公司 一种光电采样组件及可穿戴设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142412A (ja) * 1983-02-04 1984-08-15 Ricoh Co Ltd 距離検出装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142412A (ja) * 1983-02-04 1984-08-15 Ricoh Co Ltd 距離検出装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114034384A (zh) * 2021-11-19 2022-02-11 恒玄科技(上海)股份有限公司 一种光电采样组件及可穿戴设备
CN114034384B (zh) * 2021-11-19 2023-10-13 恒玄科技(上海)股份有限公司 一种光电采样组件及可穿戴设备

Also Published As

Publication number Publication date
JPH0516555B2 (enrdf_load_stackoverflow) 1993-03-04

Similar Documents

Publication Publication Date Title
US4258719A (en) Heart rate measurement system
EP0679869B1 (en) Distance measuring device
US5153423A (en) Circuit arrangement for reading out sensors sensitive to light or x-rays
US4188551A (en) Amplifier circuit having photoelectric converter
JPH0224325B2 (enrdf_load_stackoverflow)
JPH0519159A (ja) カメラの測距装置
US4390258A (en) Photomeric circuit for camera
JPS61210980A (ja) パルス信号抜き取り回路
US4160160A (en) Circuit for integrating a quantity of light in an automatic control type flash unit
US3840882A (en) Control system for a camera flash device
JPS6024017Y2 (ja) スイツチ回路
JPH0457962B2 (enrdf_load_stackoverflow)
JPS6024018Y2 (ja) スイツチ回路
JPH0654230B2 (ja) 測距演算回路
JPH0334005B2 (enrdf_load_stackoverflow)
JPH036894Y2 (enrdf_load_stackoverflow)
JPS6360884B2 (enrdf_load_stackoverflow)
JP3193481B2 (ja) 測距装置
JPS631915A (ja) 信号パルス光電流抜取回路
JPH0326408Y2 (enrdf_load_stackoverflow)
JPS636480A (ja) トラツキングホ−ルド回路をもつパルス光電流増幅回路
JPS6239702A (ja) 半導体位置検出装置の信号電流抜取回路
JPS62190906A (ja) 定電流除去回路
JP3015099B2 (ja) 測距装置
JPH0588764B2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees