公开(公告)号：US20250112358A1

公开(公告)日：2025-04-03

申请号：US18858161

申请日：2022-05-02

Applicant: LG ELECTRONICS INC.

Inventor： Duckyun KIM ,  Byongyol LEE ,  Sangheon LEE ,  Junpil YUN ,  Jeonghong LEE

IPC: H01Q1/24 ,  H01Q5/20 ,  H04R1/10 ,  H05K1/02

Abstract: An earbud according to an embodiment may comprise: a housing which includes a main body portion having a speaker port and a stalk extending from the main body portion; and an antenna structure which is disposed in the stalk and radiates a wireless signal to the outside of the earbud. The antenna structure may comprise: an antenna pattern which is connected to a power supply part and formed to have a first length so as to radiate the signal; and a ground pattern which is connected to a ground pattern of the PCB and formed to surround the antenna pattern on one side and the other side of the antenna pattern.