Patent ID: 9591764
Date: 2017-03-07
CPC Classifications: G06F,H03K,H05K

Claim:
1. A sensor device comprising: a flexible circuit substrate that is dimensionally stable up to a first temperature; a first plurality of conductive pads disposed on the flexible circuit substrate; a touch controller affixed to the flexible circuit substrate and coupled to the first plurality of conductive pads via a first plurality of conductors; a flexible sensor substrate that is dimensionally stable up to a second temperature that is lower than the first temperature, wherein the flexible sensor substrate is not dimensionally stable at the first temperature; a second plurality of conductive pads disposed on the flexible sensor substrate, wherein at least one of the first plurality of conductive pads is coupled to at least one of the second plurality of conductive pads; and a first plurality of capacitive sensing elements disposed on the flexible sensor substrate and coupled to the second plurality of conductive pads via a second plurality of conductors.