TOUCHSCREEN ELECTRODE ARRANGEMENT WITH VARIED PROPORTIONATE DENSITY

A touchscreen includes an array of first electrode pairs and an array of second electrode pairs distributed across an active area of the touchscreen. The first and second electrode pairs may be configured in various snaking patterns to vary the proportion of first and second electrode pair density in a first direction across the touchscreen. The position of a touch can be determined by the proportion of densities of elements in the area of the touch, such as by measuring capacitive coupling of the drive elements.