FR2399005A1 - Procede d'affichage de mesures par enregistreur a batonnets - Google Patents

Procede d'affichage de mesures par enregistreur a batonnets

Info

Publication number
FR2399005A1
FR2399005A1 FR7822246A FR7822246A FR2399005A1 FR 2399005 A1 FR2399005 A1 FR 2399005A1 FR 7822246 A FR7822246 A FR 7822246A FR 7822246 A FR7822246 A FR 7822246A FR 2399005 A1 FR2399005 A1 FR 2399005A1
Authority
FR
France
Prior art keywords
elements
groups
recorder
stick
displaying measurements
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
FR7822246A
Other languages
English (en)
Other versions
FR2399005B1 (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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2399005A1 publication Critical patent/FR2399005A1/fr
Application granted granted Critical
Publication of FR2399005B1 publication Critical patent/FR2399005B1/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
    • G01R13/40—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Indicating Measured Values (AREA)

Abstract

Procédé d'affichage de mesures à l'aide d'éléménts d'affichage commandés, disposés en rangées, ces éléments étant réunis en groupes et les éléments de même rang des différents groupes étant interconnectés et les groupes << en circuit >>, dans lesquels tous les éléments doivent être amorcés, étant attaqués en alternance rapide, de manière invisible, avec le groupe mixte dans lequel seule une partie des éléments doit être amorcée. L'amplitude du signal de sélection des éléments d'affichage est nulle pendant les intervalles de temps d'impulsions au cours desquels les groupes << en circuit >> sont attaqués. Application à l'affichage par enregistreurs à bâtonnets.
FR7822246A 1977-07-29 1978-07-27 Procede d'affichage de mesures par enregistreur a batonnets Granted FR2399005A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH939877A CH616231A5 (fr) 1977-07-29 1977-07-29

Publications (2)

Publication Number Publication Date
FR2399005A1 true FR2399005A1 (fr) 1979-02-23
FR2399005B1 FR2399005B1 (fr) 1982-04-02

Family

ID=4351574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822246A Granted FR2399005A1 (fr) 1977-07-29 1978-07-27 Procede d'affichage de mesures par enregistreur a batonnets

Country Status (6)

Country Link
US (1) US4203104A (fr)
CH (1) CH616231A5 (fr)
DE (1) DE2740858C2 (fr)
FR (1) FR2399005A1 (fr)
GB (1) GB1591566A (fr)
NL (1) NL7807952A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056430A2 (fr) * 1981-01-19 1982-07-28 Siemens Aktiengesellschaft Procédé de commande d'une bande montante d'affichage à cristaux liquides

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576393A (en) * 1978-12-04 1980-06-09 Hitachi Ltd Matrix drive method for guestthostttype phase transfer liquid crystal
GB2046492B (en) * 1978-12-21 1982-09-22 Ford Motor Co Electrical display device
GB2044975B (en) * 1979-01-26 1982-12-08 Secr Defence Pseudo-analogue display
US4373157A (en) * 1981-04-29 1983-02-08 Burroughs Corporation System for operating a display panel
GB2194663B (en) * 1986-07-18 1990-06-20 Stc Plc Display device
US5485173A (en) * 1991-04-01 1996-01-16 In Focus Systems, Inc. LCD addressing system and method
US5739803A (en) * 1994-01-24 1998-04-14 Arithmos, Inc. Electronic system for driving liquid crystal displays
US5486843A (en) * 1994-06-23 1996-01-23 Motorola, Inc. Signal level indicator and associated method
US7223014B2 (en) * 2003-03-28 2007-05-29 Intempco Controls Ltd. Remotely programmable integrated sensor transmitter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060801A (en) * 1976-08-13 1977-11-29 General Electric Company Method and apparatus for non-scan matrix addressing of bar displays

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809458A (en) * 1972-05-25 1974-05-07 Rca Corp Liquid crystal display
JPS4917937A (fr) * 1972-06-06 1974-02-16
JPS5311171B2 (fr) * 1973-02-09 1978-04-19
JPS5715393B2 (fr) * 1973-04-20 1982-03-30
JPS5757718B2 (fr) * 1973-10-19 1982-12-06 Hitachi Ltd
DE2408062C3 (de) * 1974-02-20 1985-01-24 Deuta-Werke Vorm. Deutsche Tachometerwerke Gmbh, 5070 Bergisch Gladbach Verfahren und Vorrichtung zur Anzeige von Meßwerten mit Hilfe von reihenförmig angeordneten Anzeigeelementen
DE2514167B2 (de) * 1975-03-29 1977-04-28 Schenk, Christoph, Dipl.-Phys., 8551 Adelsdorf Ansteuerschaltung fuer quasi-analoge leuchtbandanzeige
JPS52103993A (en) * 1976-02-11 1977-08-31 Rank Organisation Ltd Liquid crystal display unit
US4121203A (en) * 1977-03-11 1978-10-17 Harris Corporation Method of multiplexing liquid crystal displays
US4110665A (en) * 1977-07-13 1978-08-29 Moore Products Co. Control circuit for bar graph display panel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060801A (en) * 1976-08-13 1977-11-29 General Electric Company Method and apparatus for non-scan matrix addressing of bar displays

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/77 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056430A2 (fr) * 1981-01-19 1982-07-28 Siemens Aktiengesellschaft Procédé de commande d'une bande montante d'affichage à cristaux liquides
EP0056430A3 (fr) * 1981-01-19 1982-08-25 Siemens Aktiengesellschaft Procédé de commande d'une bande montante d'affichage à cristaux liquides

Also Published As

Publication number Publication date
DE2740858C2 (de) 1986-05-07
NL7807952A (nl) 1979-01-31
GB1591566A (en) 1981-06-24
CH616231A5 (fr) 1980-03-14
DE2740858A1 (de) 1979-02-08
FR2399005B1 (fr) 1982-04-02
US4203104A (en) 1980-05-13

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse