公开(公告)号：US20200252717A1

公开(公告)日：2020-08-06

申请号：US16855692

申请日：2020-04-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Liam KELLY ,  Jae-Kab Seo ,  Ho-Seok Wey

IPC: H04R1/34 ,  H04R1/02 ,  H04R1/28

Abstract: A sound outputting apparatus is provided. The sound outputting apparatus includes at least one loudspeaker, and a main body configured to house the at least one loudspeaker. Each of the at least one loudspeaker includes an acoustic transducer configured to generate a sound wave, and a sound guide part configured to directionally output the sound wave via a plurality of openings. A diameter of each of the plurality of openings is increased as a distance from the acoustic transducer increases.

公开(公告)号：US20210136488A1

公开(公告)日：2021-05-06

申请号：US17080279

申请日：2020-10-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Liam KELLY ,  Yoonjae LEE ,  Haekwang PARK

IPC: H04R1/34 ,  H04R1/02

Abstract: A sound outputting apparatus is provided. The sound outputting apparatus includes: a main body; and a loudspeaker accommodated in the main body. The loudspeaker includes: a vibration member configured to generate sound waves; and a sound guide having a first end connected to the vibration member, a second end having an open structure, a first surface between the first end and the second end, and a plurality of openings formed through the first surface along a longitudinal direction of the sound guide. The plurality of openings increase in size as distance from the vibration member increases.

公开(公告)号：US20190166421A1

公开(公告)日：2019-05-30

申请号：US16184488

申请日：2018-11-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Liam KELLY ,  Jae-kab SEO ,  Ho-seok WEY

IPC: H04R1/34 ,  H04R1/02 ,  H04R1/28

Abstract: A sound outputting apparatus is provided. The sound outputting apparatus includes at least one loudspeaker, and a main body configured to house the at least one loudspeaker. Each of the at least one loudspeaker includes an acoustic transducer configured to generate a sound wave, and a sound guide part configured to directionally output the sound wave via a plurality of openings. A diameter of each of the plurality of openings is increased as a distance from the acoustic transducer increases.