FR2223753A1 - - Google Patents

Info

Publication number
FR2223753A1
FR2223753A1 FR7409671A FR7409671A FR2223753A1 FR 2223753 A1 FR2223753 A1 FR 2223753A1 FR 7409671 A FR7409671 A FR 7409671A FR 7409671 A FR7409671 A FR 7409671A FR 2223753 A1 FR2223753 A1 FR 2223753A1
Authority
FR
France
Prior art keywords
voltages
exi
mean
case
square 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.)
Granted
Application number
FR7409671A
Other languages
English (en)
French (fr)
Other versions
FR2223753B1 (enrdf_load_stackoverflow
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2223753A1 publication Critical patent/FR2223753A1/fr
Application granted granted Critical
Publication of FR2223753B1 publication Critical patent/FR2223753B1/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Transforming Electric Information Into Light Information (AREA)
FR7409671A 1973-03-27 1974-03-21 Expired FR2223753B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3521573A JPS5720636B2 (enrdf_load_stackoverflow) 1973-03-27 1973-03-27

Publications (2)

Publication Number Publication Date
FR2223753A1 true FR2223753A1 (enrdf_load_stackoverflow) 1974-10-25
FR2223753B1 FR2223753B1 (enrdf_load_stackoverflow) 1976-12-17

Family

ID=12435609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409671A Expired FR2223753B1 (enrdf_load_stackoverflow) 1973-03-27 1974-03-21

Country Status (4)

Country Link
JP (1) JPS5720636B2 (enrdf_load_stackoverflow)
CH (1) CH611064A5 (enrdf_load_stackoverflow)
DE (1) DE2414608C2 (enrdf_load_stackoverflow)
FR (1) FR2223753B1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2312829A1 (fr) 1975-05-30 1976-12-24 Commissariat Energie Atomique Procede de commande d'une cellule d'affichage a cristal liquide et dispositif correspondant
CH618535A5 (enrdf_load_stackoverflow) * 1977-07-01 1980-07-31 Bbc Brown Boveri & Cie
US4250503A (en) * 1977-07-26 1981-02-10 National Research Development Corporation Apparatus for displaying waveforms on a matrix display
CH639954A5 (de) 1978-01-11 1983-12-15 Lonza Ag Verfahren zur herstellung von 6-substituierten 4-methyl-2-pyridonen.
CH620036A5 (en) * 1978-01-26 1980-10-31 Bbc Brown Boveri & Cie Liquid-crystal display device and use of the device as an oscillograph
NL7809081A (nl) * 1978-09-06 1980-03-10 Philips Nv Matrix-stuurschakeling voor een oscilloscoopweergeef- scherm met een vloeibaar kristal.
JPS55161289A (en) * 1979-05-31 1980-12-15 Sanyo Electric Co Voltage balanced drive method of liquid crystal display unit
DE3122558A1 (de) * 1981-06-06 1983-02-10 Metrawatt GmbH, 8500 Nürnberg Digitales messgeraet mit fluessigkristall-bildschirm

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2225107A1 (de) * 1971-05-25 1972-12-07 Marconi Co Ltd Flüssigkristall Anzeigevorrichtung
JPS5114434B1 (enrdf_load_stackoverflow) * 1971-07-29 1976-05-10

Also Published As

Publication number Publication date
JPS49122928A (enrdf_load_stackoverflow) 1974-11-25
FR2223753B1 (enrdf_load_stackoverflow) 1976-12-17
DE2414608A1 (de) 1974-10-10
DE2414608C2 (de) 1984-09-06
CH611064A5 (en) 1979-05-15
JPS5720636B2 (enrdf_load_stackoverflow) 1982-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse