Tactile relief display device and method for manufacturing it

G - Physics – 09 – B

Patent

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40/33, 35/43

G09B 21/00 (2006.01)

Patent

CA 1316347

A b s t r a c t A braille cell having piezoelectric reeds (8-11) attached at one end (28), supported in their middle region (at 29) and cooperating with tactile members (12-15) at their other end, the attachment of the reeds at their one end (28) being by soldering a protruding part of the reeds to a conducting plane (32) parallel to the flexion plane of the reeds when the other side of the reeds is in the desired position with respect to the tactile members.

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