JPS5247787A - Digital photometric display device - Google Patents

Digital photometric display device

Info

Publication number
JPS5247787A
JPS5247787A JP50124017A JP12401775A JPS5247787A JP S5247787 A JPS5247787 A JP S5247787A JP 50124017 A JP50124017 A JP 50124017A JP 12401775 A JP12401775 A JP 12401775A JP S5247787 A JPS5247787 A JP S5247787A
Authority
JP
Japan
Prior art keywords
display
display device
digital photometric
photometric display
value
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
JP50124017A
Other languages
Japanese (ja)
Inventor
Toru Matsui
Masashio Kitaura
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP50124017A priority Critical patent/JPS5247787A/en
Publication of JPS5247787A publication Critical patent/JPS5247787A/en
Pending 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)
  • Indication In Cameras, And Counting Of Exposures (AREA)

Abstract

PURPOSE:To intermittently indicate a display value when the output of operation corresponds to one display value and alternately display two display values when it corresponds to the intermediate value of two display values, thereby providing high display ability with a simple construction.
JP50124017A 1975-10-14 1975-10-14 Digital photometric display device Pending JPS5247787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50124017A JPS5247787A (en) 1975-10-14 1975-10-14 Digital photometric display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50124017A JPS5247787A (en) 1975-10-14 1975-10-14 Digital photometric display device

Publications (1)

Publication Number Publication Date
JPS5247787A true JPS5247787A (en) 1977-04-15

Family

ID=14874955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50124017A Pending JPS5247787A (en) 1975-10-14 1975-10-14 Digital photometric display device

Country Status (1)

Country Link
JP (1) JPS5247787A (en)

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