DE3370705D1 - Improvements to information display devices - Google Patents

Improvements to information display devices

Info

Publication number
DE3370705D1
DE3370705D1 DE8383300287T DE3370705T DE3370705D1 DE 3370705 D1 DE3370705 D1 DE 3370705D1 DE 8383300287 T DE8383300287 T DE 8383300287T DE 3370705 T DE3370705 T DE 3370705T DE 3370705 D1 DE3370705 D1 DE 3370705D1
Authority
DE
Germany
Prior art keywords
information display
display devices
devices
information
display
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
DE8383300287T
Other languages
German (de)
English (en)
Inventor
Hassan Paddy Abdel Salam
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.)
Unisplay SA
Original Assignee
Unisplay SA
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 Unisplay SA filed Critical Unisplay SA
Application granted granted Critical
Publication of DE3370705D1 publication Critical patent/DE3370705D1/de
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
    • G09F9/37—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

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)
  • Displays For Variable Information Using Movable Means (AREA)
DE8383300287T 1982-01-22 1983-01-20 Improvements to information display devices Expired DE3370705D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8201779 1982-01-22

Publications (1)

Publication Number Publication Date
DE3370705D1 true DE3370705D1 (en) 1987-05-07

Family

ID=10527797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383300287T Expired DE3370705D1 (en) 1982-01-22 1983-01-20 Improvements to information display devices

Country Status (3)

Country Link
EP (1) EP0084959B1 (enrdf_load_stackoverflow)
JP (1) JPS58174987A (enrdf_load_stackoverflow)
DE (1) DE3370705D1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800381A (en) * 1985-01-22 1989-01-24 Johannes Joseph Electromagnetic indicator device
DE3601018A1 (de) * 1986-01-16 1987-07-23 Merk Gmbh Telefonbau Fried Elektromagnetische anzeigevorrichtung
DE3501912C2 (de) * 1985-01-22 1987-04-16 Friedrich Merk-Telefonbau GmbH, 8000 München Elektromagnetische Anzeigevorrichtung
GB2221075B (en) * 1988-07-22 1992-12-23 Unisplay Sa Improved display apparatus
KR100459513B1 (ko) * 2002-09-06 2004-12-03 서정규 선수 교체용 알림판.
SI21767A (sl) * 2004-04-28 2005-10-31 Iskra Mehanizmi, Industrija Mehanizmov, Aparatov In Sistemov D.D. Osvetljevanje elektromagnetnega prikazovalnika

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE506501C (de) * 1928-06-20 1930-09-05 Day & Night Novelty Ads Ltd Vorrichtung zur Wiedergabe von Lichtzeichen
US3469258A (en) * 1966-11-04 1969-09-23 Ferranti Packard Ltd Rotating magnetically actuated display or indicator
DE1911814C3 (de) * 1969-03-08 1980-10-16 Unisplay S.A., Genf (Schweiz) Anzeigetafel
DE2917394A1 (de) * 1979-04-28 1980-11-06 Hassan Paddy Abdel Salam Elektrisch steuerbare anzeigematrix

Also Published As

Publication number Publication date
EP0084959B1 (en) 1987-04-01
JPH0372986B2 (enrdf_load_stackoverflow) 1991-11-20
EP0084959A2 (en) 1983-08-03
JPS58174987A (ja) 1983-10-14
EP0084959A3 (en) 1985-02-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee