JPH0517493B2 - - Google Patents

Info

Publication number
JPH0517493B2
JPH0517493B2 JP11274484A JP11274484A JPH0517493B2 JP H0517493 B2 JPH0517493 B2 JP H0517493B2 JP 11274484 A JP11274484 A JP 11274484A JP 11274484 A JP11274484 A JP 11274484A JP H0517493 B2 JPH0517493 B2 JP H0517493B2
Authority
JP
Japan
Prior art keywords
transistors
photodiodes
incident light
circuit
color sensor
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 - Fee Related
Application number
JP11274484A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60253826A (ja
Inventor
Yoshihei Tani
Yoshifumi Masuda
Toshihide Myake
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP11274484A priority Critical patent/JPS60253826A/ja
Priority to US06/734,341 priority patent/US4692025A/en
Publication of JPS60253826A publication Critical patent/JPS60253826A/ja
Publication of JPH0517493B2 publication Critical patent/JPH0517493B2/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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • G01J2005/607—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature on two separate detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Radiation Pyrometers (AREA)
JP11274484A 1984-05-30 1984-05-30 半導体カラ−センサ検出回路 Granted JPS60253826A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11274484A JPS60253826A (ja) 1984-05-30 1984-05-30 半導体カラ−センサ検出回路
US06/734,341 US4692025A (en) 1984-05-30 1985-05-14 Semiconductor color sensor detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11274484A JPS60253826A (ja) 1984-05-30 1984-05-30 半導体カラ−センサ検出回路

Publications (2)

Publication Number Publication Date
JPS60253826A JPS60253826A (ja) 1985-12-14
JPH0517493B2 true JPH0517493B2 (enrdf_load_html_response) 1993-03-09

Family

ID=14594461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11274484A Granted JPS60253826A (ja) 1984-05-30 1984-05-30 半導体カラ−センサ検出回路

Country Status (1)

Country Link
JP (1) JPS60253826A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS60253826A (ja) 1985-12-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees