Display

Details Display Display

G - Physics

09

F

G09F 13/30 (2006.01) G09F 9/33 (2006.01) G09F 13/34 (2006.01) G09G 3/00 (2006.01)

Patent

CA 2050891

ABSTRACT OF THE DISCLOSURE A display comprises a static unit (8) on which is mounted a rotating unit (7) driven by a motor (12). The rotating unit carries light emitting diodes (6) arranged as vertical columns which sweep around a cylindrical surface. The light emitting diodes (6) are controlled by a control circuit (6) in accordance with data stored in a memory (61) so as to provide a cylindrical display. The control circuit (60) and memory (61) are located in the rotating unit (7) and the memory (61) has a capacity for storing several different images for display.

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