| 摘要 |
The present invention relates to a multi-magnetic card and a method for manufacturing a magnetic cell. The multi-magnetic card, according to one embodiment of the present invention, comprises: a plate; and a magnetic field-generating portion, which is arranged along the longer side of the plate on one surface of the plate, and includes at least one track which generates a magnetic signal by forming a magnetic field, wherein the track includes a single magnetic cell of which both poles that are formed when a current is inputted are exposed in the direction of output of the magnetic signal, wherein the magnetic cell comprises a first layer which is provided on one side with a first circuit pattern and comprises a first via hole, a second layer which is provided on one side with a second circuit pattern and comprises a second via hole, and a core material provided between the first layer and the second layer, and wherein the first via hole and the second via hole are directly matched so that the current flows through the circuit patterns and the via holes, in a specific direction, with the core material at the center. According to the present invention, the magnetic cell can be manufactured relatively simply compared to existing methods by adhering or injecting the core material between the first layer and the second layer, thereby providing the advantage of increasing production efficiency. |
