G - Physics – 06 – F
Patent
G - Physics
06
F
G06F 3/047 (2006.01) G06F 1/32 (2006.01)
Patent
CA 2709835
The present invention relates to an electronic analysis circuit for a multicontact passive-matrix tactile sensor (1) comprising electrical supply means for powering one of the two axes of the matrix, and means for detecting electrical characteristics along the other axis of the matrix, at the nodes between the two axes, characterized in that at least one scanning characteristic is modulated locally or temporally. The present invention also relates to a multicontact passive-matrix tactile sensor (1) furthermore comprising such an electronic analysis circuit.
La présente invention concerne un circuit électronique d'analyse pour capteur tactile à matrice passive multicontacts (1) comportant des moyens d'alimentation électriques de l'un des deux axes de la matrice, et des moyens de détection de caractéristiques électriques selon l'autre axe de la matrice, aux noeuds entre les deux axes, caractérisé en ce qu'au moins une caractéristique de balayage est modulée localement ou temporel lement. La présente invention concerne également un capteur tactile à matrice passive multicontacts (1) comprenant en outre un tel circuit électronique d'analyse.
Joguet Pascal
Largillier Guillaume
Olivier Julien
Robic
Stantum
LandOfFree
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