An apparatus for increasing the sensing accuracy of a touch sensor comprises a transparent or translucent substrate; a conductive film coated on the upper surface of the substrate; a plurality of resistor elements printed in at least one or more than one row, wherein adjacent ends of individual resistor...http://www.google.fr/patents/US7148881?utm_source=gb-gplus-shareBrevet US7148881 - Apparatus and method for increasing accuracy of touch sensor
Apparatus and method for increasing accuracy of touch sensor
