A signal transfer assembly of a touch panel has a conductive film arranged on a surface of a substrate; an edge of the conductive film being connected to a silver conductive circuit; signals triggered on the conductive film being transferred to the silver conductive circuit and then to the signal output ends at two sides of the silver conductive circuit; an edge of the conductive film having a plurality of resistors near the silver conductive circuit; an area between two slots being formed as a transfer channel so that the resistors and the transfer channels are alternatively arranged. The resistors are hollowed slots penetrating through the conductive film. Each resistor has an oblong shape and lengths of the resistors are longer at a middle portion and are shorter at two sides. Widths of the transfer channels are wider at a middle section and are narrower at two sides.