Method for Fabricating an Electromagnetic Induction Digitizer Antenna Board

A method for fabricating an electromagnetic induction digitizer antenna board, comprising the steps of:

• a. preparing a flat substrate for configuring an electromagnetic induction coil thereon, wherein the substrate is adapted for being holed to form through holes;
• b. providing a consecutive wire leading-out terminal at one side of the substrate for configuring the electromagnetic induction coil on the substrate, wherein the consecutive wire leading-out terminal is adapted for outputting a conducive wire therefrom;
• c. moving the substrate relative to the consecutive wire leading-out terminal along with a predetermined track of the electromagnetic induction coil of the induction digitizer antenna board, so that the consecutive wire leading-out terminal gets in surface-contact with the substrate, and configures the electromagnetic induction coil on the substrate;
• d. during the relative movement of the substrate and the conductive wire leading-out terminal, binding the conductive wire of the electromagnetic induction coil with the substrate at every predetermined interval, an axial direction of the conductive wire of the electromagnetic induction coil being parallel with a horizontal level of the substrate;
• and
• e. configuring a plurality of electromagnetic induction coils as of step d, wherein the electromagnetic induction coils positioned at a same layer of the substrate overlaps each other, and the overlapped electromagnetic induction coils cross over each other, wherein the electromagnetic induction coils are electrically connected to a computing circuit of the digitizer control board.