公开(公告)号：US12256190B2

公开(公告)日：2025-03-18

申请号：US17891993

申请日：2022-08-19

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  GOERTEK INC

Inventor： Seongkwan Yang ,  Kiwon Kim ,  Choonghyo Park ,  Jihoon Song ,  Peng Zhang ,  Guodong Zhao ,  Kyudong Kim ,  Byounghee Lee ,  Hochul Hwang

IPC: H04R1/28 ,  G06F1/16

Abstract: An example speaker module includes a speaker housing including a conduit extending to an internal space; a speaker component positioned in a first area of the internal space adjacent to the conduit; a vent hole spaced apart from the speaker component and passing through at least part of the speaker housing; a sound absorbing material disposed in a second area of the internal space to be positioned adjacent to the speaker component to absorb a sound generated from the speaker component; and a guide structure disposed to surround the vent hole and including at least one protrusion protruding towards the internal space.

公开(公告)号：US12212920B2

公开(公告)日：2025-01-28

申请号：US17778466

申请日：2020-11-16

Applicant: GOERTEK INC.

Inventor： Zedong Zheng ,  Guodong Zhao ,  Feng Zhang ,  Peng Zhang

IPC: H04R1/28 ,  H04R1/02

Abstract: A loudspeaker module and an electronic apparatus are disclosed, the loudspeaker module comprises a housing, a loudspeaker unit and a barrier rib body; the loudspeaker unit is provided in an inner cavity of the housing and divides the inner cavity of the housing into a front acoustic cavity and a rear acoustic cavity, the rear acoustic cavity is filled with sound-absorbing particles, and a cavity wall of the rear acoustic cavity is provided with a leakage hole. The barrier rib body is provided in the rear acoustic cavity, at least a part of the barrier rib body faces the leakage hole, and the distance between the leakage hole and the part of the barrier rib body facing the leakage hole is less than the size of the sound-absorbing particles. The technical solution can reduce the occurrence of the situation where the sound-absorbing particles block the leakage hole.