Electronic device with low profile optical plate for outputting visual feedback

    公开(公告)号:US11460169B1

    公开(公告)日:2022-10-04

    申请号:US17349782

    申请日:2021-06-16

    Applicant: Apple Inc.

    Abstract: An electronic device such as a voice-controlled speaker device may have a housing. A speaker and other input-output components and control circuitry may be mounted within the housing. Light-emitting components may emit light that passes through a curved upper top cap portion or other housing structure. Some of the light-emitting components may be rotated to improve color balance. Optical structures such as a dual-shot injection molded light control plate may be disposed over the light-emitting components to promote light mixing, reduce hotspots, and improve contrast on the top cap. The light control plate may have an upper clear layer with bell-shaped cavity portions configured to help spread light in the lateral direction and may have a reflective lower layer with dish-shaped portions configured to reflect and diffuse light back towards the top cap. The surface of the dish-shaped portions may be provided with microtextured structures to help scatter light.

    LOUDSPEAKER DEVICE
    5.
    发明申请
    LOUDSPEAKER DEVICE 审中-公开

    公开(公告)号:US20200154184A1

    公开(公告)日:2020-05-14

    申请号:US16733841

    申请日:2020-01-03

    Applicant: Apple Inc.

    Abstract: This disclosure relates to speakers and more specifically to an array speaker for distributing music uniformly across a room. A number of audio drivers can be radially distributed within a speaker housing so that an output of the drivers is distributed evenly throughout the room. In some embodiments, the exit geometry of the audio drivers can be configured to bounce off a surface supporting the array speaker to improve the distribution of music throughout the room. The array speaker can include a number of vibration isolation elements distributed within a housing of the array speaker. The vibration isolation elements can be configured reduce the strength of forces generated by a subwoofer of the array speaker.

    AIRFLOW EXIT GEOMETRY
    7.
    发明申请

    公开(公告)号:US20180227661A9

    公开(公告)日:2018-08-09

    申请号:US15613063

    申请日:2017-06-02

    Applicant: Apple Inc.

    Abstract: This disclosure relates to speakers and more specifically to an array speaker for distributing music uniformly across a room. A number of audio drivers can be radially distributed within a speaker housing so that an output of the drivers is distributed evenly throughout the room. In some embodiments, the exit geometry of the audio drivers can be configured to bounce off a surface supporting the array speaker to improve the distribution of music throughout the room. The array speaker can include a number of vibration isolation elements distributed within a housing of the array speaker. The vibration isolation elements can be configured reduce the strength of forces generated by a subwoofer of the array speaker.

    AIRFLOW EXIT GEOMETRY
    9.
    发明申请

    公开(公告)号:US20180091894A1

    公开(公告)日:2018-03-29

    申请号:US15613063

    申请日:2017-06-02

    Applicant: Apple Inc.

    Abstract: This disclosure relates to speakers and more specifically to an array speaker for distributing music uniformly across a room. A number of audio drivers can be radially distributed within a speaker housing so that an output of the drivers is distributed evenly throughout the room. In some embodiments, the exit geometry of the audio drivers can be configured to bounce off a surface supporting the array speaker to improve the distribution of music throughout the room. The array speaker can include a number of vibration isolation elements distributed within a housing of the array speaker. The vibration isolation elements can be configured reduce the strength of forces generated by a subwoofer of the array speaker.

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