FR2729493B1 - Dispositif d'affichage electromagnetique et circuits pour sa commande - Google Patents

Dispositif d'affichage electromagnetique et circuits pour sa commande

Info

Publication number
FR2729493B1
FR2729493B1 FR9600688A FR9600688A FR2729493B1 FR 2729493 B1 FR2729493 B1 FR 2729493B1 FR 9600688 A FR9600688 A FR 9600688A FR 9600688 A FR9600688 A FR 9600688A FR 2729493 B1 FR2729493 B1 FR 2729493B1
Authority
FR
France
Prior art keywords
circuits
control
display device
electromagnetic display
electromagnetic
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.)
Expired - Fee Related
Application number
FR9600688A
Other languages
English (en)
Other versions
FR2729493A1 (fr
Inventor
John Browne
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.)
Kapsch TrafficCom IVHS Corp
Original Assignee
Mark IV Industries 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 Mark IV Industries Corp filed Critical Mark IV Industries Corp
Publication of FR2729493A1 publication Critical patent/FR2729493A1/fr
Application granted granted Critical
Publication of FR2729493B1 publication Critical patent/FR2729493B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3486—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by a magnetic field
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
    • G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
FR9600688A 1995-01-17 1996-01-17 Dispositif d'affichage electromagnetique et circuits pour sa commande Expired - Fee Related FR2729493B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/373,756 US5642130A (en) 1995-01-17 1995-01-17 Display array and power control circuit

Publications (2)

Publication Number Publication Date
FR2729493A1 FR2729493A1 (fr) 1996-07-19
FR2729493B1 true FR2729493B1 (fr) 1997-10-24

Family

ID=23473748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9600688A Expired - Fee Related FR2729493B1 (fr) 1995-01-17 1996-01-17 Dispositif d'affichage electromagnetique et circuits pour sa commande

Country Status (7)

Country Link
US (1) US5642130A (fr)
JP (1) JPH08278756A (fr)
CA (1) CA2165621C (fr)
DE (1) DE19549209A1 (fr)
FR (1) FR2729493B1 (fr)
GB (1) GB2297185B (fr)
IT (1) IT1281675B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0885437B1 (fr) * 1996-03-05 2000-04-26 Mark IV Industries Limited Dispositif et ensemble d'affichage
DE19614040A1 (de) * 1996-04-10 1997-10-16 Hans Damm Anzeigevorrichtung
RU2176415C2 (ru) * 1997-05-29 2001-11-27 Созо ХИРАЯМА Устройство отображения светорисующего типа
DE19757513A1 (de) * 1997-12-23 1999-07-01 Helmut Wollnitzke Diode, insbesondere Einpreßdiode in Kühlplattenbauweise sowie Verfahren zur Herstellung einer Diode
US6618031B1 (en) * 1999-02-26 2003-09-09 Three-Five Systems, Inc. Method and apparatus for independent control of brightness and color balance in display and illumination systems
US6326945B1 (en) 1999-12-13 2001-12-04 Williams, Iii Carl K. Magnetic writing board
SG83761A1 (en) * 1999-12-30 2001-10-16 Nanyang Polytechnic A self-orienting led display unit
SG92673A1 (en) * 2000-02-02 2002-11-19 Lite Vision Corp Display element for an electromagnetic display device
US6510632B1 (en) * 2000-09-01 2003-01-28 Mark Iv Industries Limited Small dot display element
FR2824173B1 (fr) * 2001-03-09 2003-12-05 Centaure Stystems Dispositif d'affichage a pixels mecaniques eclaires
DE102004017694B3 (de) * 2004-04-10 2005-09-15 Schott Ag Durchlicht-Hellfeld-Beleuchtungseinrichtung
SI21767A (sl) * 2004-04-28 2005-10-31 Iskra Mehanizmi, Industrija Mehanizmov, Aparatov In Sistemov D.D. Osvetljevanje elektromagnetnega prikazovalnika
US7245089B2 (en) * 2005-11-03 2007-07-17 System General Corporation Switching LED driver
US7259525B2 (en) * 2005-11-03 2007-08-21 System General Corporation High efficiency switching LED driver
US7245090B2 (en) * 2005-11-08 2007-07-17 System General Corporation Switching LED driver with temperature compensation to program LED current
US8818530B2 (en) * 2007-10-29 2014-08-26 Pentair Water Pool And Spa, Inc. LED light controller system and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069480A (en) * 1977-01-03 1978-01-17 Ferranti-Packard Limited Blanking circuit for electromagnetic display
US4342947A (en) * 1977-10-14 1982-08-03 Bloyd Jon A Light indicating system having light emitting diodes and power reduction circuit
US4156872A (en) * 1978-04-21 1979-05-29 Ferranti-Packard Limited Display element write sensor
US4794391A (en) * 1983-10-31 1988-12-27 Securite Et Signalisation Display matrix incorporating light-conducting fibers and light-occulting shutters
JPS61163386A (ja) * 1985-01-16 1986-07-24 株式会社東芝 表示装置
GB8606193D0 (en) * 1986-03-13 1986-04-16 Unisplay Sa Display device
US4797599A (en) * 1987-04-21 1989-01-10 Lutron Electronics Co., Inc. Power control circuit with phase controlled signal input
ES2016378B3 (es) * 1987-11-18 1990-11-01 Equipement Ind Normand Dispositivo de control del buen funcionamiento electrico y/o mecanico de elementos indicadores tipo electromagnetico.
CA1298082C (fr) * 1988-06-29 1992-03-31 Nei Canada Limited Dispositif d'affichage a fibre optique
US5055832A (en) * 1989-06-09 1991-10-08 Dayco Products Canada Inc. Display element with notched disk
US5325108A (en) * 1990-03-02 1994-06-28 Unisplay S.A. Information displays
US5050325A (en) * 1990-05-14 1991-09-24 Dayco Products Canada, Inc. Display indicator and reed switch
US5266935A (en) * 1992-02-10 1993-11-30 The Staver Company, Inc. Pixel display assembly
US5550558A (en) * 1992-09-11 1996-08-27 Unisplay S.A. Display matrix

Also Published As

Publication number Publication date
US5642130A (en) 1997-06-24
JPH08278756A (ja) 1996-10-22
CA2165621C (fr) 1999-03-30
ITMI960064A1 (it) 1997-07-16
FR2729493A1 (fr) 1996-07-19
ITMI960064A0 (fr) 1996-01-16
IT1281675B1 (it) 1998-02-26
CA2165621A1 (fr) 1996-07-18
GB9600656D0 (en) 1996-03-13
GB2297185B (en) 1998-10-28
GB2297185A (en) 1996-07-24
DE19549209A1 (de) 1996-07-18

Similar Documents

Publication Publication Date Title
FR2733852B1 (fr) Procede et circuit de commande de dispositif d'affichage
FR2740598B1 (fr) Dispositif d'affichage et procede d'excitation de celui-ci
FR2778786B1 (fr) Procede et dispositif pour la commande electromagnetique d'une soupape
FR2722022B3 (fr) Dispositif d'affichage electronique
FR2752111B1 (fr) Procede et dispositif de commande d'onduleurs
FR2741741B1 (fr) Circuit de commande de panneau d'affichage
FR2709375B1 (fr) Dispositif d'affichage d'images et circuit de commande associé.
FR2729493B1 (fr) Dispositif d'affichage electromagnetique et circuits pour sa commande
FR2780799B3 (fr) Dispositif pour le controle des acces et terminal d'acces
FR2686984B1 (fr) Enveloppe pour dispositif d'affichage et son procede de fabrication.
FR2739217B1 (fr) Dispositif et procede pour la commande d'au moins deux utilisateurs electromagnetiques
FR2751115B1 (fr) Dispositif d'affichage electroluminescent et circuit de commande pour un tel dispositif
FR2729257B1 (fr) Dispositif de commande pour l'attaque d'un servomoteur
FR2735264B1 (fr) Dispositif d'affichage
FR2713300B1 (fr) Dispositif de commande et de mesure d'écoulement.
FR2706665B1 (fr) Dispositif pour la fixation d'un boîtier d'affichage électronique.
FR2731555B1 (fr) Dispositif d'affichage
FR2728369B1 (fr) Procede et dispositif pour accroitre la securite d'un circuit integre
FR2738688B1 (fr) Procede et dispositif de commande d'une charge electromagnetique
FR2733343B1 (fr) Procede de commande d'un dispositif d'affichage d'image et son unite
FR2731291B1 (fr) Circuit de commande pour un dispositif d'affichage d'image
FR2733286B1 (fr) Dispositif de commande d'escamotage d'une structure mobile
FR2631901B1 (fr) Dispositif de commande electronique pour installation d'entrainement
FR2770655B1 (fr) Dispositif d'animation pour representations graphiques et/ou picturales
FR2731332B1 (fr) Dispositif d'affichage perfectionne

Legal Events

Date Code Title Description
ST Notification of lapse