JPS4998600A - - Google Patents

Info

Publication number
JPS4998600A
JPS4998600A JP14335273A JP14335273A JPS4998600A JP S4998600 A JPS4998600 A JP S4998600A JP 14335273 A JP14335273 A JP 14335273A JP 14335273 A JP14335273 A JP 14335273A JP S4998600 A JPS4998600 A JP S4998600A
Authority
JP
Japan
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
JP14335273A
Other languages
Japanese (ja)
Other versions
JPS5344320B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4998600A publication Critical patent/JPS4998600A/ja
Publication of JPS5344320B2 publication Critical patent/JPS5344320B2/ja
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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Audible And Visible Signals (AREA)
  • Control Of El Displays (AREA)
  • Led Devices (AREA)
JP14335273A 1972-12-27 1973-12-19 Expired JPS5344320B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722263671 DE2263671A1 (de) 1972-12-27 1972-12-27 Schaltungsanordnung von lichtemittierenden halbleiterelementen

Publications (2)

Publication Number Publication Date
JPS4998600A true JPS4998600A (enrdf_load_stackoverflow) 1974-09-18
JPS5344320B2 JPS5344320B2 (enrdf_load_stackoverflow) 1978-11-28

Family

ID=5865588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14335273A Expired JPS5344320B2 (enrdf_load_stackoverflow) 1972-12-27 1973-12-19

Country Status (2)

Country Link
JP (1) JPS5344320B2 (enrdf_load_stackoverflow)
DE (1) DE2263671A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137542A (en) * 1976-05-11 1977-11-17 Kubota Ltd Breather unit of horizontal engine
JPS5330884A (en) * 1976-08-11 1978-03-23 Fujitsu Ltd Light emitting diode driving circuit

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH578759B5 (enrdf_load_stackoverflow) * 1973-08-23 1976-08-13 Ebauches Sa
DE2442876C3 (de) * 1974-09-07 1987-01-22 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Schaltungsanordnung für eine Leuchtanzeigeskala
DE2461837C2 (de) * 1974-12-30 1985-05-30 The Laitram Corp., New Orleans, La. Digitale Anzeigevorrichtung mit einer Punktmatrix
DE3222973A1 (de) * 1982-05-26 1983-12-01 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Schaltungsanordnung zur anzeige von binaersignalen mit antiparallel geschalteten paaren von leuchtdioden
NL8300449A (nl) * 1983-02-07 1984-09-03 Philips Nv Optische indikatie-inrichting.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961450U (enrdf_load_stackoverflow) * 1972-09-08 1974-05-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961450U (enrdf_load_stackoverflow) * 1972-09-08 1974-05-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137542A (en) * 1976-05-11 1977-11-17 Kubota Ltd Breather unit of horizontal engine
JPS5330884A (en) * 1976-08-11 1978-03-23 Fujitsu Ltd Light emitting diode driving circuit

Also Published As

Publication number Publication date
JPS5344320B2 (enrdf_load_stackoverflow) 1978-11-28
DE2263671A1 (de) 1974-07-04

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