公开(公告)号：US11051103B2

公开(公告)日：2021-06-29

申请号：US16102150

申请日：2018-08-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong Hyun Jung ,  Sang Chui Ko ,  Dong-Kyu Park ,  Sang Moon Lee ,  Byeong Geun Cheon ,  Hae Kwang Park ,  Young Tae Kim

IPC: H04R1/00 ,  H04R5/02 ,  G06F1/16 ,  G10K11/22 ,  H04R1/34 ,  H04R1/02 ,  H04R3/12 ,  H04N5/64

Abstract: A sound output apparatus, a display apparatus and a method for controlling the same are provided. The sound output apparatus includes a housing; and at least one speaker provided on a side of the housing, wherein the housing includes an accommodation portion provided with an insertion groove to which the at least one speaker is inserted and mounted, wherein the at least one speaker includes a sound generator configured to generate a sound; and a guide tube that has a cross sectional area that changes from a first end of the guide tube to a second end of the guide tube, and wherein the guide tube receives the generated sound via the first end, and the guide tube includes an outer surface having a plurality of radiation apertures arranged in at least one row.