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The optical device of multi-touch based on an algorithm matrix and patterned design was investigated. The algorithm matrix for array scanning is derived using voltage divider rule with two configurations of equivalent circuits. The virtual high and low impedances are used for patterned design. The microelectromechanical systems technologies are carried out for fabrication process of multi-touch panel...
The real multitouch panel without ghost points is investigated using the structural patterns and an algorithm matrix of the two configurations. The pixels of patterns on the multitouch panel include virtual high and low resistances. The algorithm matrix with two configurations of equivalent circuit is derived using a voltage divider rule for array scanning. The fabrication process of structural patterns...
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