Provided are a chip on film package and semiconductor having the same. Further, the device comprises a logic unit for logically combining outputs of the autocorrelation unit and of the cross correlation unit which outputs a combinatorial signal ) which specifies whether the useful signal has been detected. In the event that judgment is made in the seventh step that processing of the all of the extracted contents has not been completed, the flow returns to the second step, but in the event that judgment is made that all processing has been completed, the flow ends.