公开(公告)号：US20230036176A1

公开(公告)日：2023-02-02

申请号：US17862841

申请日：2022-07-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jonghwan KIM ,  Kiwon KIM ,  Sukgyong KIM ,  Myeungseon KIM ,  Changmin KIM ,  Hakhoon SONG

IPC: H04R1/04 ,  H04R7/00

Abstract: The electronic device including the plurality of acoustic ducts according to various example embodiments may include the main body; the PCB disposed on the main body; the microphone including the microphone body connected to the PCB and the diaphragm connected to the microphone body; the main acoustic duct penetrating the main body and configured to connect the space in which the diaphragm is placed to the external space of the electronic device; and the sub acoustic duct penetrating the main body and configured to connect the external space of the electronic device to the main acoustic duct. In addition, various example embodiments are possible.

公开(公告)号：US20220248141A1

公开(公告)日：2022-08-04

申请号：US17521191

申请日：2021-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongkwan YANG ,  Kiwon KIM ,  Joonrae CHO ,  Myeungseon KIM

IPC: H04R9/06 ,  H04R9/04 ,  H04R9/02 ,  H04R7/12 ,  H04R7/18 ,  H04R1/02

Abstract: A speaker and/or an electronic device are provided. The electronic device includes the same may include a diaphragm, a yolk disposed to face the diaphragm and including an avoidance groove formed on a surface thereof facing the diaphragm, a coil mounted to one surface of the diaphragm and disposed between the diaphragm and the yolk, and a first magnet mounted to the yolk and disposed to be surrounded by at least part of the coil or a second magnet disposed to surround at least part of the coil. The coil may be disposed to make a surface thereof facing the yolk correspond to the avoidance groove and configured to linearly reciprocate the diaphragm by receiving an electric signal.