Signboard using liquid crystal display panel

Details Signboard using liquid crystal display panel Signboard using liquid crystal display panel

G - Physics

09

F

G09F 9/35 (2006.01) G02F 1/1335 (2006.01) G02F 1/1343 (2006.01) G09G 3/18 (2006.01)

Patent

CA 2373840

A signboard includes at least one LCD panel (1) with more than one non- designed segment electrode (100), and an advertising contents pattern (10) defined on at least one of the surfaces of the LCD panel (1). The LCD panel (1) is disposed in a case for containing the LCD panel (1). A light source is disposed for radiating light toward the LCD panel (1).

L'invention concerne un panneau indicateur comprenant au moins un écran à cristaux liquides qui comporte plusieurs électrodes en segments ne présentant pas de forme définie et un motif de contenu publicitaire défini sur au moins une surface de l'écran à cristaux liquides. L'écran à cristaux liquides est disposé dans un boîtier destiné à contenir l'écran à cristaux liquides. Une source lumineuse est destinée à émettre un rayonnement en direction de l'écran à cristaux liquides.

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