WEARABLE ELECTRONIC DEVICE MOVEMENT, HOUSING, AND WEARABLE ELECTRONIC DEVICE

    公开(公告)号:US20240363996A1

    公开(公告)日:2024-10-31

    申请号:US18291868

    申请日:2022-07-18

    发明人: Bing LIU

    摘要: An example wearable electronic device movement includes a metal middle frame and a printed circuit board (PCB) disposed on the metal middle frame. A controller is disposed on the PCB. At least one ground point is provided on the metal middle frame and the ground point is coupled to a ground port on the PCB. At least one feed point is provided on the metal middle frame and is coupled to a radio frequency circuit on the PCB. In response to that the wearable electronic device movement is mounted in mounting space of the housing, the controller is configured to obtain a switch control signal. The controller is configured to control an ON state of at least one of a first switch or a second switch based on the switch control signal, where the first switch is coupled between the at least one ground point and the ground port, and the second switch is coupled between the at least one feed point and the radio frequency circuit.

    Electronic device and wrist device

    公开(公告)号:US12078969B2

    公开(公告)日:2024-09-03

    申请号:US17205142

    申请日:2021-03-18

    发明人: Takashi Sano

    IPC分类号: G04G21/04 G04G17/04

    CPC分类号: G04G21/04 G04G17/04

    摘要: An electronic device includes a ring-shaped antenna element, a conductor and a dielectric. The conductor has the same potential as GND. The dielectric is interposed between the antenna element and the conductor. The antenna element, the dielectric and the conductor are disposed so as to lie on top of one another in plan view.