Touch panel apparatus
Touch panel apparatus and method for controlling the same
Touch panel capable of wide-area inputting
Touch panel coordinate determination
Touch panel coordinate rotation device
Touch panel detection circuitry and method of operation
Touch panel device
Touch panel device
Touch panel device
Touch panel device
Touch panel device
Touch panel device
Touch panel device
Touch panel device
Touch panel device
Touch panel device
Touch panel device
Touch panel device
Touch panel device
Touch panel device