FR2533342B1 - Nouvel interrupteur magneto-optique, son application aux parties elementaires ou points d'affichage et dispositifs d'affichage comportant de tels points d'affichage optique - Google Patents

Nouvel interrupteur magneto-optique, son application aux parties elementaires ou points d'affichage et dispositifs d'affichage comportant de tels points d'affichage optique

Info

Publication number
FR2533342B1
FR2533342B1 FR8215933A FR8215933A FR2533342B1 FR 2533342 B1 FR2533342 B1 FR 2533342B1 FR 8215933 A FR8215933 A FR 8215933A FR 8215933 A FR8215933 A FR 8215933A FR 2533342 B1 FR2533342 B1 FR 2533342B1
Authority
FR
France
Prior art keywords
display
optical
display points
points
application
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
Application number
FR8215933A
Other languages
English (en)
Other versions
FR2533342A1 (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.)
FIBRES OPTIQUES RECH TECHNOLO
Original Assignee
FIBRES OPTIQUES RECH TECHNOLO
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 FIBRES OPTIQUES RECH TECHNOLO filed Critical FIBRES OPTIQUES RECH TECHNOLO
Priority to FR8215933A priority Critical patent/FR2533342B1/fr
Publication of FR2533342A1 publication Critical patent/FR2533342A1/fr
Application granted granted Critical
Publication of FR2533342B1 publication Critical patent/FR2533342B1/fr
Expired legal-status Critical Current

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
    • G09F9/305—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)
  • Mechanical Light Control Or Optical Switches (AREA)
FR8215933A 1982-09-22 1982-09-22 Nouvel interrupteur magneto-optique, son application aux parties elementaires ou points d'affichage et dispositifs d'affichage comportant de tels points d'affichage optique Expired FR2533342B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8215933A FR2533342B1 (fr) 1982-09-22 1982-09-22 Nouvel interrupteur magneto-optique, son application aux parties elementaires ou points d'affichage et dispositifs d'affichage comportant de tels points d'affichage optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8215933A FR2533342B1 (fr) 1982-09-22 1982-09-22 Nouvel interrupteur magneto-optique, son application aux parties elementaires ou points d'affichage et dispositifs d'affichage comportant de tels points d'affichage optique

Publications (2)

Publication Number Publication Date
FR2533342A1 FR2533342A1 (fr) 1984-03-23
FR2533342B1 true FR2533342B1 (fr) 1985-07-26

Family

ID=9277634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8215933A Expired FR2533342B1 (fr) 1982-09-22 1982-09-22 Nouvel interrupteur magneto-optique, son application aux parties elementaires ou points d'affichage et dispositifs d'affichage comportant de tels points d'affichage optique

Country Status (1)

Country Link
FR (1) FR2533342B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555343B1 (fr) * 1983-11-23 1987-01-23 Cetehor Dispositif d'affichage lumineux
FR2563638B1 (fr) * 1984-04-26 1988-07-29 Cetehor Dispositif d'occultation d'au moins un point lumineux notamment de caracteres alpha-numeriques d'un dispositif d'affichage et dispositif d'affichage equipe d'au moins un tel dispositif
FR2585164B1 (fr) * 1985-07-22 1988-04-22 Soc Et Dev Prod Electron Cellule elementaire d'affichage pour panneau d'affichage a matrice de points
US5055832A (en) * 1989-06-09 1991-10-08 Dayco Products Canada Inc. Display element with notched disk

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194597A (en) * 1967-09-27 1970-06-10 Universal Telewriters Pty Ltd Improvements in or relating to Matrix Display Devices
US3909823A (en) * 1974-03-26 1975-09-30 Keith L Knowlton An optical fiber variable display system utilizing a single light source
DE2831174A1 (de) * 1977-07-15 1979-01-18 Kawaguchiko Seimitsu Kk Leuchtanzeige-vorrichtung

Also Published As

Publication number Publication date
FR2533342A1 (fr) 1984-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse