公开(公告)号：US20250126392A1

公开(公告)日：2025-04-17

申请号：US18987746

申请日：2024-12-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Li DONG

IPC: H04R1/10

Abstract: The present disclosure relates to earphones and earphone assemblies. One example earphone includes a housing, a first circuit board, and an antenna. Both the first circuit board and the antenna are located in the housing and are disposed in a stacked manner. The first circuit board and the antenna are structural members independent of each other. The first circuit board is located between the antenna and the housing. There is a touch sensor on a side that is of the first circuit board and that faces the housing, and the touch sensor is configured to detect a touch action performed on the housing. The antenna is configured to transmit/receive a radio frequency signal. The antenna of the earphone can provide a reference ground for the touch sensor.

公开(公告)号：US20220216593A1

公开(公告)日：2022-07-07

申请号：US17704117

申请日：2022-03-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Janne ILVONEN ,  Ruiyuan TIAN ,  Li DONG ,  Changnian XU ,  Dong LIU ,  Hongting LUO ,  Dongxing TU

IPC: H01Q1/24 ,  H04M1/02

Abstract: An electronic device comprises a housing having a first side and a second side, a dielectric cover (602) on said second side, and an electrically conductive peripheral structure along edges of said first and second sides. An antenna feed (601) is coupled to a portion (603) of said peripheral structure for using said portion (603) as a radiating antenna element. A conductive member (604, 804) is located on or underneath said dielectric cover (602). The purpose of the conductive member is to enlarge the surface area where the electric field is distributed on to increase the antenna aperture for radiation.