(19)
(11) EP 0 911 791 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
15.12.1999 Bulletin 1999/50

(43) Date of publication A2:
28.04.1999 Bulletin 1999/17

(21) Application number: 98500232.8

(22) Date of filing: 22.10.1998
(51) International Patent Classification (IPC)6: G09F 19/14
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 22.10.1997 ES 9702702 U

(71) Applicants:
  • Lagos Infante, Miguel Angel
    1904 Santiago (CL)
  • Vial Clark, Enrique Federico
    1904 Santiago (CL)

(72) Inventors:
  • Lagos Infante, Miguel Angel
    1904 Santiago (CL)
  • Vial Clark, Enrique Federico
    1904 Santiago (CL)

(74) Representative: Carpintero Lopez, Francisco 
HERRERO & ASOCIADOS, S.L. Alcalá, 21
28014 Madrid
28014 Madrid (ES)

   


(54) Graphic information display panel


(57) This consists of a sheet (1) provided with the graphic images to be displayed, complemented with a transparent sheet (2) the surface of which facing (3) the actual sheet (1) is provided with a succession of axially juxtaposed semi-cylindrical relieves (4), whereas the opposite face is totally plane.
The display sheet consists of strips with the same breadth as the optical semi-cylinders with which the transparent sheet is provided.
The optical effect caused by the various semi-cylindrical surfaces and depending upon the viewing angle to the plane of paper, allows one of the graphic images arranged on the display sheet to be observed and not so the remainder.






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