IT8449194A0 - Dispositivo di visualizzazione luminosa - Google Patents

Dispositivo di visualizzazione luminosa

Info

Publication number
IT8449194A0
IT8449194A0 IT8449194A IT4919484A IT8449194A0 IT 8449194 A0 IT8449194 A0 IT 8449194A0 IT 8449194 A IT8449194 A IT 8449194A IT 4919484 A IT4919484 A IT 4919484A IT 8449194 A0 IT8449194 A0 IT 8449194A0
Authority
IT
Italy
Prior art keywords
display device
light display
light
display
Prior art date
Application number
IT8449194A
Other languages
English (en)
Other versions
IT8449194A1 (it
IT1178257B (it
Inventor
Fournier Robert
Gassmann Roland
Original Assignee
Cetehor Centre Tech De L Indu
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 Cetehor Centre Tech De L Indu filed Critical Cetehor Centre Tech De L Indu
Publication of IT8449194A0 publication Critical patent/IT8449194A0/it
Publication of IT8449194A1 publication Critical patent/IT8449194A1/it
Application granted granted Critical
Publication of IT1178257B publication Critical patent/IT1178257B/it

Links

Classifications

    • 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
    • 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
    • G09F9/305—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 the ends of optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
IT49194/84A 1983-11-23 1984-11-22 Dispositivo di visualizzazione luminosa IT1178257B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8318776A FR2555343B1 (fr) 1983-11-23 1983-11-23 Dispositif d'affichage lumineux

Publications (3)

Publication Number Publication Date
IT8449194A0 true IT8449194A0 (it) 1984-11-22
IT8449194A1 IT8449194A1 (it) 1986-05-22
IT1178257B IT1178257B (it) 1987-09-09

Family

ID=9294493

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49194/84A IT1178257B (it) 1983-11-23 1984-11-22 Dispositivo di visualizzazione luminosa

Country Status (6)

Country Link
EP (1) EP0165260B1 (it)
CA (1) CA1266973A (it)
DE (1) DE3473072D1 (it)
FR (1) FR2555343B1 (it)
IT (1) IT1178257B (it)
WO (1) WO1985002478A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0397917B1 (de) * 1989-05-19 1994-06-22 Dambach-Werke GmbH Anzeigevorrichtung für alphanumerische Anzeigen
US5055832A (en) * 1989-06-09 1991-10-08 Dayco Products Canada Inc. Display element with notched disk
DE4022649C1 (it) * 1990-07-17 1991-10-24 Dambach-Werke Gmbh, 7560 Gaggenau, De
FR2666159B1 (fr) * 1990-08-22 1992-12-11 Aerospatiale Dispositif bistable sans frottement pour usage spatial, notamment pour l'obturation d'un orifice d'entree d'un instrument optique spatial.
US5793349A (en) * 1992-03-20 1998-08-11 Mark Iv Industries Limited Electromagnetic shutter and cover
US5337077A (en) * 1992-03-20 1994-08-09 Mark Iv Industries Limited Electromagnetic shutter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1365911A (en) * 1971-04-14 1974-09-04 Universal Telewriters Pty Ltd Information display devices
GB1464001A (en) * 1973-03-07 1977-02-09 Buchert C Data display panels
DE2831174A1 (de) * 1977-07-15 1979-01-18 Kawaguchiko Seimitsu Kk Leuchtanzeige-vorrichtung
FR2517445A1 (fr) * 1981-12-01 1983-06-03 World Acrilux Dispositif d'affichage a fibres optiques
DE3148276A1 (de) * 1981-12-05 1983-06-16 Friedrich Merk-Telefonbau GmbH, 8000 München Anzeigeeinrichtung
FR2533342B1 (fr) * 1982-09-22 1985-07-26 Fibres Optiques Rech Technolo Nouvel interrupteur magneto-optique, son application aux parties elementaires ou points d'affichage et dispositifs d'affichage comportant de tels points d'affichage optique

Also Published As

Publication number Publication date
EP0165260B1 (fr) 1988-07-27
IT8449194A1 (it) 1986-05-22
WO1985002478A1 (fr) 1985-06-06
DE3473072D1 (en) 1988-09-01
CA1266973A (fr) 1990-03-27
IT1178257B (it) 1987-09-09
FR2555343B1 (fr) 1987-01-23
FR2555343A1 (fr) 1985-05-24
EP0165260A1 (fr) 1985-12-27

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971030