GR3019210T3 - Magnetically-actuated display elements and method of making same. - Google Patents

Magnetically-actuated display elements and method of making same.

Info

Publication number
GR3019210T3
GR3019210T3 GR960400614T GR960400614T GR3019210T3 GR 3019210 T3 GR3019210 T3 GR 3019210T3 GR 960400614 T GR960400614 T GR 960400614T GR 960400614 T GR960400614 T GR 960400614T GR 3019210 T3 GR3019210 T3 GR 3019210T3
Authority
GR
Greece
Prior art keywords
magnetically
display elements
making same
actuated display
display element
Prior art date
Application number
GR960400614T
Other languages
Greek (el)
Inventor
Oded Peled
Original Assignee
Oded Peled
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 Oded Peled filed Critical Oded Peled
Publication of GR3019210T3 publication Critical patent/GR3019210T3/en

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

A magnetically-actuated display element includes a non-magnetic substrate (2) having a coating of magnetic particles (24) and a plurality of surfaces of contrasting colour. The display element is mountable to permit it to assume a plurality of stable positions each displaying one of the surfaces of contrasting colour, and is cooperable with a fixed electromagnet for moving the display element to a selected one of its plurality of stable positions. <IMAGE>
GR960400614T 1990-07-10 1996-03-05 Magnetically-actuated display elements and method of making same. GR3019210T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL9501790A IL95017A (en) 1990-07-10 1990-07-10 Magnetically-actuated display elements and method of making same

Publications (1)

Publication Number Publication Date
GR3019210T3 true GR3019210T3 (en) 1996-06-30

Family

ID=11061389

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960400614T GR3019210T3 (en) 1990-07-10 1996-03-05 Magnetically-actuated display elements and method of making same.

Country Status (7)

Country Link
EP (1) EP0466097B1 (en)
AT (1) ATE131304T1 (en)
CA (1) CA2046462A1 (en)
DE (1) DE69115143T2 (en)
ES (1) ES2081395T3 (en)
GR (1) GR3019210T3 (en)
IL (1) IL95017A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001343914A (en) 2000-06-05 2001-12-14 Three M Innovative Properties Co Variable image display body
JP2002062825A (en) * 2000-08-18 2002-02-28 Sony Corp Image display device and method of manufacturing the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942274A (en) * 1974-04-15 1976-03-09 Ferranti-Packard Limited Strip module for sign element
IT1208358B (en) * 1987-03-31 1989-06-12 Brussino Massimo PROCEDURE FOR THE PRODUCTION OF MAGNETIC PLASTIC LAMINATE AND MAGNETIC LAMINATE OBTAINED WITH THIS PROCEDURE

Also Published As

Publication number Publication date
ES2081395T3 (en) 1996-03-01
CA2046462A1 (en) 1992-01-11
DE69115143D1 (en) 1996-01-18
EP0466097A3 (en) 1992-07-22
EP0466097B1 (en) 1995-12-06
IL95017A0 (en) 1991-06-10
DE69115143T2 (en) 1996-05-09
EP0466097A2 (en) 1992-01-15
ATE131304T1 (en) 1995-12-15
IL95017A (en) 1995-07-31

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