CPC G06F 3/03545 (2013.01) [G06F 3/0412 (2013.01); G06F 3/0445 (2019.05); G06F 3/0446 (2019.05); G06F 3/04164 (2019.05); G06F 3/04166 (2019.05); G06F 2203/04107 (2013.01); G06F 2203/04112 (2013.01)] | 20 Claims |
1. A capacitive sense array, comprising:
a two-dimensional array of capacitive sense elements, each capacitive sense element formed by a respective intersection of (i) a respective row electrode in a first electrode layer and (ii) a respective column electrode in a second electrode layer, wherein:
each column of the capacitive sense elements comprises a respective n column electrodes that are interdigitated with each other and electrically disconnected from each other, n being a positive integer greater than 1, each of the respective n interdigitated electrically disconnected column electrodes intersecting each row electrode in the first electrode layer; and
each row electrode forms n rows of capacitive sense elements at intersections with the column electrodes.
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