FR2374700A1 - Dispositif d'affichage sous forme d'echelle d'une grandeur fournie sous forme numerique - Google Patents

Dispositif d'affichage sous forme d'echelle d'une grandeur fournie sous forme numerique

Info

Publication number
FR2374700A1
FR2374700A1 FR7638290A FR7638290A FR2374700A1 FR 2374700 A1 FR2374700 A1 FR 2374700A1 FR 7638290 A FR7638290 A FR 7638290A FR 7638290 A FR7638290 A FR 7638290A FR 2374700 A1 FR2374700 A1 FR 2374700A1
Authority
FR
France
Prior art keywords
gates
produced
light emitting
linearly varying
emitting diodes
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
FR7638290A
Other languages
English (en)
French (fr)
Other versions
FR2374700B3 (OSRAM
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.)
Chauvin Arnoux SAS
Original Assignee
Chauvin Arnoux SAS
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 Chauvin Arnoux SAS filed Critical Chauvin Arnoux SAS
Priority to FR7638290A priority Critical patent/FR2374700A1/fr
Publication of FR2374700A1 publication Critical patent/FR2374700A1/fr
Application granted granted Critical
Publication of FR2374700B3 publication Critical patent/FR2374700B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
    • G01R13/405—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/18—Circuits for visual indication of the result

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
FR7638290A 1976-12-20 1976-12-20 Dispositif d'affichage sous forme d'echelle d'une grandeur fournie sous forme numerique Granted FR2374700A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7638290A FR2374700A1 (fr) 1976-12-20 1976-12-20 Dispositif d'affichage sous forme d'echelle d'une grandeur fournie sous forme numerique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638290A FR2374700A1 (fr) 1976-12-20 1976-12-20 Dispositif d'affichage sous forme d'echelle d'une grandeur fournie sous forme numerique

Publications (2)

Publication Number Publication Date
FR2374700A1 true FR2374700A1 (fr) 1978-07-13
FR2374700B3 FR2374700B3 (OSRAM) 1979-08-24

Family

ID=9181251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638290A Granted FR2374700A1 (fr) 1976-12-20 1976-12-20 Dispositif d'affichage sous forme d'echelle d'une grandeur fournie sous forme numerique

Country Status (1)

Country Link
FR (1) FR2374700A1 (OSRAM)

Also Published As

Publication number Publication date
FR2374700B3 (OSRAM) 1979-08-24

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