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    ELECTRONIC DEVICE COMPRISING SPEAKER MODULE
    1.
    发明公开
    ELECTRONIC DEVICE COMPRISING SPEAKER MODULE 审中-实审

    公开(公告)号：EP4390616A1

    公开(公告)日：2024-06-26

    申请号：EP22890263.1

    申请日：2022-10-26

    申请人： Samsung Electronics Co., Ltd.

    发明人： CHO, Woojin ,  KIM, Kiwon ,  KIM, Myeungseon ,  PARK, Youngbae ,  BAEK, Incheol ,  LEE, Sunyoung

    IPC分类号： G06F1/16 ,  H04R1/28

    CPC分类号： H04R1/28 ,  G06F1/16

    摘要： According to the present application, an electronic device includes: a housing at least partially surrounding a space between a front surface and a rear surface of the electronic device, and including a side structure through which a speaker hole is formed; a speaker configured to emit a sound signal through the speaker hole; a vibration motor structure provided adjacent the speaker, and including a plurality of side surfaces, wherein a motor ventilation hole is formed through a first side surface of the plurality of side surfaces; an enclosure provided in the housing, and surrounding at least a portion of the speaker and at least a portion of the vibration motor structure; a sound absorbing structure provided in the enclosure; and a protection structure provided in the enclosure, and overlapping at least a portion of the motor ventilation hole.

    SPEAKER HAVING IMPROVED BL CHARACTERISTICS AND ELECTRONIC APPARATUS INCLUDING SAME
    4.
    发明公开
    SPEAKER HAVING IMPROVED BL CHARACTERISTICS AND ELECTRONIC APPARATUS INCLUDING SAME 审中-公开

    公开(公告)号：EP4287650A1

    公开(公告)日：2023-12-06

    申请号：EP21923384.8

    申请日：2021-11-03

    申请人： Samsung Electronics Co., Ltd.

    发明人： YANG, Seongkwan ,  KIM, Kiwon ,  CHO, Joonrae ,  KIM, Myeungseon

    IPC分类号： H04R9/02 ,  H04R9/04 ,  H04R7/16

    摘要： Provided is a speaker and/or an electronic apparatus. The electronic apparatus comprises: a diaphragm; a yolk disposed to face the diaphragm and having an avoidance groove formed on a surface facing the diaphragm; a coil mounted on one surface of the diaphragm and disposed between the diaphragm and the yolk; and a first magnet or a second magnet mounted to the yolk, the first magnet being disposed to be surrounded by at least a part of the coil, the second magnet being disposed to surround at least a part of the coil, wherein a surface of the coil facing the yolk is disposed to correspond to the avoidance groove and the coil is configured to cause the diaphragm to linearly reciprocate according to an electric signal applied thereto.

    SPEAKER MODULE AND ELECTRONIC DEVICE INCLUDING SAME
    5.
    发明公开
    SPEAKER MODULE AND ELECTRONIC DEVICE INCLUDING SAME 审中-公开

    公开(公告)号：EP4311259A1

    公开(公告)日：2024-01-24

    申请号：EP22788434.3

    申请日：2022-04-13

    申请人： Samsung Electronics Co., Ltd.

    发明人： KIM, Myeungseon ,  YANG, Seongkwan ,  KIM, Kiwon ,  CHO, Joonrae

    IPC分类号： H04R1/02 ,  H04R9/06 ,  H04R9/04 ,  H04R7/16

    摘要： According to an embodiment of the present document, an electronic device may comprise: a first housing providing at least a part of the exterior of the electronic device; and a speaker module located in the first housing. The speaker module may comprise: a first plate comprising a magnetic material; a magnet disposed on one surface of the first plate; a center pole connected to or provided integrally with the first plate, and surrounded by the magnet; a coil structure comprising a coil inserted into the space between the magnet and the center pole; a diaphragm connected to the coil structure; and a second housing comprising an opening corresponding to the diaphragm. The magnet may comprise: a first surface coupled to the first plate; and a second surface positioned opposite to the first surface. A portion of the second housing may be coupled to a portion of the second surface. Various other embodiments are possible.