公开(公告)号：US11237602B2

公开(公告)日：2022-02-01

申请号：US16939688

申请日：2020-07-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changshik Yoon ,  Myungcheol Lee ,  Minsu Rhee ,  Joonrae Cho ,  Choonghyo Park ,  Woojong Jeong ,  Kiwon Kim ,  Taeeon Kim ,  Youngbae Park ,  Woojin Cho ,  Hochul Hwang

IPC: G06F1/16 ,  H04R1/02 ,  H04R15/00

Abstract: An electronic device is provided. The electronic device includes a housing including a first plate disposed to face a first direction, a second plate disposed to face a second direction opposite to the first direction, and a side member enclosing at least part of a space between the first and second plates and having at least one speaker hole constructed thereon, and a speaker device disposed between the first and second plates to emit a sound through the speaker hole. The speaker device may include: a speaker unit including a yoke disposed to a first face facing the first direction and a diaphragm disposed to a second face facing the second direction, wherein the diaphragm is disposed to face the second direction, and is disposed to face at least part of the second plate, an enclosure shaped to enclose at least part of the speaker unit and disposed between the first and second plates, an acoustic duct constructed between the enclosure and the second plate and extending towards the at least one speaker hole, and a ferromagnetic material disposed between the first plate and the yoke.