PORTABLE WIRELESS LISTENING DEVICE
    1.
    发明公开

    公开(公告)号:US20230269514A1

    公开(公告)日:2023-08-24

    申请号:US17895019

    申请日:2022-08-24

    Applicant: APPLE INC.

    CPC classification number: H04R1/1041 G06F3/044 G06F3/04144 H04R1/1016

    Abstract: An earphone comprising: a device housing that defines an interior cavity within the device housing; an acoustic port formed through a wall of the device housing; an audio driver disposed within the device housing and aligned to emit sound through the acoustic port; a user input region disposed along an exterior surface of the device housing; a flex circuit disposed within the interior cavity, the flex circuit including a first portion bonded at a first location to an inner surface of the device housing directly beneath the user-input region, a second portion bonded at a second location to an inner surface of the device housing spaced apart from the first location, and a third portion extending between the first and second portions; a force pixel disposed within the interior cavity and mounted to the first portion of the flex circuit below the user input region; a plurality of touch pixels disposed within the interior cavity between the force pixel and the user input region; sensor control circuitry disposed within the interior cavity and mounted to the second portion of the flex circuit; and a wireless antenna disposed within the interior cavity defined by the device housing.

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