Patent ID: 11875203
Assignee: KONA M CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 6:
7. A wireless communication card comprising:
an antenna inlay layer including an antenna coil;
a first overlay layer that covers a top surface of the antenna inlay layer; and
a second overlay layer that covers a bottom surface of the antenna inlay layer, and
provided with a PVC insert primarily inserted in a Chip-On-Board (COB) accommodation space provided in a specific area of the first overlay layer, and including an accommodation groove that supports a COB pad and accommodates a protrusion provided on a bottom surface of the COB pad, wherein
the PVC insert is extracted from a laminate material to have an area the same as that of the COB by laminating a COB scrap, which is obtained by winding a surplus sub-body that remains after a plurality of arrayed COB s is punched and opened by perforation, and a PVC film wound around a second reel, and perforating the laminated laminate material in an area the same as that of the punched opening.