JPS57166577A - Photoelectric converter - Google Patents

Photoelectric converter

Info

Publication number
JPS57166577A
JPS57166577A JP56052828A JP5282881A JPS57166577A JP S57166577 A JPS57166577 A JP S57166577A JP 56052828 A JP56052828 A JP 56052828A JP 5282881 A JP5282881 A JP 5282881A JP S57166577 A JPS57166577 A JP S57166577A
Authority
JP
Japan
Prior art keywords
output
board
photodiode
binary
electric circuit
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
Application number
JP56052828A
Other languages
Japanese (ja)
Inventor
Takeshi Ishida
Akira Morito
Shigeru Inaoka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56052828A priority Critical patent/JPS57166577A/en
Publication of JPS57166577A publication Critical patent/JPS57166577A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Handling Of Sheets (AREA)
  • Electronic Switches (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

PURPOSE:To output a binary-coded signal and an analog signal while reducing size, by integrally storing a photodetecting element, an amplifier and a binary- coding circuit in a storage body, and leading output signals out of the amplifier and binary-coding circuit. CONSTITUTION:At a prescribed ring-side position on a printed wiring board 11, a photodiode 12 as a photodetecting element is provided. Around the photodiode 12 on the board 11, an electric circuit 13 which outputs the result of discrimination between light and dark according to the output of the photodiode 12 is incorporated. At the right end part on the board 11, lead wires 141 and 142 for electric power supply and electric signal output to the electric circuit 13 are connected. At the left end part of the board 11, a variable resistor 16 for varying the amplification factor of an amplifier in the electric circuit 13 and a test pin 16 for observing a photoelectric conversion signal (analog output) in the electric circuit 13 are pvovided.
JP56052828A 1981-04-08 1981-04-08 Photoelectric converter Pending JPS57166577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56052828A JPS57166577A (en) 1981-04-08 1981-04-08 Photoelectric converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56052828A JPS57166577A (en) 1981-04-08 1981-04-08 Photoelectric converter

Publications (1)

Publication Number Publication Date
JPS57166577A true JPS57166577A (en) 1982-10-14

Family

ID=12925704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56052828A Pending JPS57166577A (en) 1981-04-08 1981-04-08 Photoelectric converter

Country Status (1)

Country Link
JP (1) JPS57166577A (en)

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