A fixed-address sensor device and a method of fabricating the same are provided. The fixed-address sensor device includes a substrate, a plurality of first electrodes, a plurality of second electrodes, a plurality of sensor units, and a contact layer. The first electrodes and the second electrodes are located on at least one of surfaces of the substrate. The first electrodes are arranged along a first direction and extended along a second direction, and the second electrodes are arranged along the second direction and extended along the first direction. A plurality of intersection regions are formed by a projection of the first electrodes and the second electrodes onto the substrate. The sensor units are electrically connected to each of the first electrodes and each of the second electrodes respectively. The contact layer is located on at least the first electrodes or the second electrodes. |