NFC MODULE AND RICE COOKER WITH THE NFC MODULE

摘要

The present invention provides a near field communication module configured using a PCB with an improved antenna pattern. The near field communication module includes: a communication circuit unit which includes a plurality of circuit devices to realize a near field communication function, and has a first contact and a second contact connected to an antenna to transmit and receive radio signals; and a PCB which has a first antenna pattern on a first surface, wherein the first antenna pattern has a vortex shape formed by a solid line including a first terminal and a second terminal, wherein the first terminal of the first antenna pattern is connected to the first contact, and wherein the second terminal of the first antenna pattern is connected to the second contact through (1) a first via exposed to a second surface by penetrating through the PCB from the second contact of the first surface, (2) a second via exposed to the second surface by penetrating through the PCB from the second terminal of the first surface, and (3) a bridge pattern to connect the vias exposed to the second surface.