EP 1794734 A1 20070613 - VARIABLE MATRIX DISPLAY DEVICE AND METHOD
Title (en)
VARIABLE MATRIX DISPLAY DEVICE AND METHOD
Title (de)
VARIABLE MATRIXANZEIGEEINRICHTUNG UND VERFAHREN
Title (fr)
PROCEDE ET DISPOSITIF D"AFFICHAGE MATRICIEL VARIABLE
Publication
Application
Priority
FR 2004002311 W 20040910
Abstract (en)
[origin: WO2006030073A1] A device (1) for displaying an aggregate image (2) the form of a matrix. Each cell (4) of the matrix (3) enables display of an elementary image (6). Said elementary images are carried out on a ribbon (7). In order to vary the aggregate image, the elementary image is varied, the former being selected on the ribbon by causing the ribbon to run off inside the cell. Said device enables the creation of very large display panels, particularly those used at airports.
IPC 8 full level
G09F 11/15 (2006.01)
CPC (source: EP US)
G09F 11/21 (2013.01 - EP US); G09F 11/29 (2013.01 - EP US)
Citation (search report)
See references of WO 2006030073A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006030073 A1 20060323; CA 2587458 A1 20060323; CN 101044538 A 20070926; EP 1794734 A1 20070613; US 2009139122 A1 20090604
DOCDB simple family (application)
FR 2004002311 W 20040910; CA 2587458 A 20040910; CN 200480044238 A 20040910; EP 04787358 A 20040910; US 66735904 A 20040910