FR2214394A5 - - Google Patents

Info

Publication number
FR2214394A5
FR2214394A5 FR7301590A FR7301590A FR2214394A5 FR 2214394 A5 FR2214394 A5 FR 2214394A5 FR 7301590 A FR7301590 A FR 7301590A FR 7301590 A FR7301590 A FR 7301590A FR 2214394 A5 FR2214394 A5 FR 2214394A5
Authority
FR
France
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
Application number
FR7301590A
Other languages
French (fr)
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.)
Sintra Alcatel SA
Original Assignee
Sintra Alcatel SA
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 Sintra Alcatel SA filed Critical Sintra Alcatel SA
Priority to FR7301590A priority Critical patent/FR2214394A5/fr
Application granted granted Critical
Publication of FR2214394A5 publication Critical patent/FR2214394A5/fr
Expired 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
    • 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
    • G01R13/408—Two or three dimensional representation of measured values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/10—Measuring sum, difference or ratio
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Software Systems (AREA)
FR7301590A 1973-01-17 1973-01-17 Expired FR2214394A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7301590A FR2214394A5 (en) 1973-01-17 1973-01-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7301590A FR2214394A5 (en) 1973-01-17 1973-01-17

Publications (1)

Publication Number Publication Date
FR2214394A5 true FR2214394A5 (en) 1974-08-09

Family

ID=9113430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301590A Expired FR2214394A5 (en) 1973-01-17 1973-01-17

Country Status (1)

Country Link
FR (1) FR2214394A5 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613647A1 (en) * 1976-03-31 1977-10-06 Licentia Gmbh CIRCUIT ARRANGEMENT
FR2419616A1 (en) * 1978-03-07 1979-10-05 Hughes Aircraft Co PROGRAMMABLE ANALOGUE-DIGITAL CONVERTER
FR2560721A1 (en) * 1984-03-01 1985-09-06 Ducellier & Cie INDICATOR DEVICE FOR CHARGING A MOTOR VEHICLE BATTERY
FR2642589A1 (en) * 1989-01-28 1990-08-03 Forschungszentrum Juelich Gmbh ASSEMBLY COMPRISING AN ANALOGUE / DIGITAL DIVIDER CONVERTER

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613647A1 (en) * 1976-03-31 1977-10-06 Licentia Gmbh CIRCUIT ARRANGEMENT
FR2419616A1 (en) * 1978-03-07 1979-10-05 Hughes Aircraft Co PROGRAMMABLE ANALOGUE-DIGITAL CONVERTER
FR2560721A1 (en) * 1984-03-01 1985-09-06 Ducellier & Cie INDICATOR DEVICE FOR CHARGING A MOTOR VEHICLE BATTERY
EP0156656A1 (en) * 1984-03-01 1985-10-02 Ducellier Et Cie Charge-indicating device for a motor vehicle battery
FR2642589A1 (en) * 1989-01-28 1990-08-03 Forschungszentrum Juelich Gmbh ASSEMBLY COMPRISING AN ANALOGUE / DIGITAL DIVIDER CONVERTER

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Legal Events

Date Code Title Description
ST Notification of lapse