METAL CARD INCLUDING INSERT COIL AND METHOD FOR MANUFACTURING SAME

A metal card according to an embodiment of the present invention comprises: an antenna layer; a radio frequency (RF) IC chip in which a chip coil for RF communication with the antenna layer is embedded; and an insert coil structure which supports the RF IC chip, wherein the insert coil structure com...

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Bibliographic Details
Main Authors NAM, Ki Sung, JEONG, Young Hoon, CHOI, Joung Hyun
Format Patent
LanguageEnglish
French
Korean
Published 14.12.2023
Subjects
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Summary:A metal card according to an embodiment of the present invention comprises: an antenna layer; a radio frequency (RF) IC chip in which a chip coil for RF communication with the antenna layer is embedded; and an insert coil structure which supports the RF IC chip, wherein the insert coil structure comprises an insert coil which is inserted into a support body top portion adjacent to the chip coil and has a path formed to transmit by wire an RF signal of the chip coil to an antenna coil of the antenna layer. Une carte métallique selon un mode de réalisation de la présente invention comprend : une couche d'antenne ; une puce CI radiofréquence (RF) dans laquelle une bobine de puce pour une communication RF avec la couche d'antenne est incorporée ; et une structure de bobine d'insertion qui supporte la puce IC RF, la structure de bobine d'insertion comprenant une bobine d'insertion qui est insérée dans une partie supérieure de corps de support adjacente à la bobine de puce et a un trajet formé pour transmettre par fil un signal RF de la bobine de puce à une bobine d'antenne de la couche d'antenne. 본 발명의 실시 예에 따른 메탈 카드는, 안테나 레이어; 상기 안테나 레이어와의 무선 통신을 위한 칩 코일이 내장된 무선 IC 칩; 및 상기 무선 IC 칩을 지지하는 인서트 코일 구조체;를 포함하고, 상기 인서트 코일 구조체는, 상기 칩 코일과 인접한 지지 몸체 상부에 삽입되며, 상기 칩 코일의 무선 신호를 상기 안테나 레이어의 안테나 코일로 유선 전달하도록 경로가 형성된 인서트 코일;을 포함한다.
Bibliography:Application Number: WO2023KR07510