公开(公告)号：US20200374611A1

公开(公告)日：2020-11-26

申请号：US16068085

申请日：2016-07-06

Applicant: LG ELECTRONICS INC.

Inventor： Dooyul KIM ,  Kyoungtae KIM ,  Sanghoon CHI ,  Jisung RYU ,  Kyeonggyu GOO ,  Dajeong EOM ,  Sangin KIM

IPC: H04R1/02 ,  H04W88/06 ,  H01Q1/42 ,  H04L29/08

Abstract: A hub of the present invention comprises: a hub body having a speaker for outputting sound; a communication module disposed in the hub body and wirelessly communicating with peripheral devices; a hub base for supporting the hub body at a lower side thereof; a cover coupled to an upper part of the hub body and displaying, on an upper surface thereof, an interface screen formed on the basis of the information transmitted and received through the communication module; and a grill formed in the shape of a vertically long cylinder, which has a plurality of through-holes, such that the hub body is disposed therein, the upper end is coupled to the cover, and the lower end is coupled to the hub base.

公开(公告)号：US20250106540A1

公开(公告)日：2025-03-27

申请号：US18579214

申请日：2021-07-21

Applicant: LG ELECTRONICS INC.

Inventor： Jisung RYU

IPC: H04R1/02 ,  H04R7/12 ,  H04R7/18

Abstract: A speaker assembly is disclosed. The speaker assembly includes: a supporter that is elongated; an upper basket adjacent to one end of the supporter and coupled to the supporter; a lower basket adjacent to the other end of the supporter and coupled to the supporter; and a diaphragm disposed at an outside of the supporter between the upper basket and the lower basket, wherein one end and the other end of the diaphragm are coupled to the upper basket and the lower basket, respectively, so as to vibrate in a longitudinal direction of the supporter.

公开(公告)号：US20250039598A1

公开(公告)日：2025-01-30

申请号：US18783904

申请日：2024-07-25

Applicant: LG ELECTRONICS INC.

Inventor： Giljae LEE ,  Yonghyuk NA ,  Hyunseung YU ,  Jisung RYU ,  Juchul YUN ,  Minhyuck CHOI

IPC: H04R1/28 ,  H04R1/04 ,  H04R1/08 ,  H04R7/16

Abstract: A sound device includes a transducer including a diaphragm; a nozzle spaced apart from the diaphragm; a holder positioned between the diaphragm and the nozzle, and coupled to the transducer; and a microphone coupled to the holder, and positioned inside the nozzle, wherein the holder may include: a bottom plate facing the diaphragm, and spaced apart from the diaphragm, the bottom plate having a hole facing the diaphragm; and a side wall extending along a rim of the bottom plate, and coupled to the transducer.

公开(公告)号：US20190306600A1

公开(公告)日：2019-10-03

申请号：US16433541

申请日：2019-06-06

Applicant: LG ELECTRONICS INC.

Inventor： Dajeong EOM ,  Sangin KIM ,  Jisung RYU ,  Sanghoon CHI

IPC: H04R1/02 ,  G06F3/16

Abstract: Disclosed is an artificial intelligence hub including: a main body having a speaker for outputting sound; a communication module for wirelessly communicating with a surround ding device; a base arranged below the main body to support the main body; a cover coupled to a top of the main body, the cover having an upper surface for displaying a screen based on information exchanged via the communication module; and a grille having a vertically elongated cylindrical shape and provided with a plurality of through-holes therein, the main body being arranged within the grille, the grille being coupled at an upper end thereof to the cover housing and coupled at a lower end thereof to the base.

公开(公告)号：US20170347171A1

公开(公告)日：2017-11-30

申请号：US15604836

申请日：2017-05-25

Applicant: LG ELECTRONICS INC.

Inventor： Dajeong EOM ,  Sangin KIM ,  Jisung RYU ,  Sanghoon CHI

IPC: H04R1/02 ,  G06F3/16

CPC classification number: H04R1/025 ,  G06F3/165 ,  G10L15/00 ,  H04R1/023 ,  H04R2201/029 ,  H04R2420/07 ,  H04R2430/01

Abstract: Disclosed is a hub including: a main body having a speaker for outputting sound; a communication module for wirelessly communicating with a surround ding device; a base arranged below the main body to support the main body; a cover coupled to a top of the main body, the cover having an upper surface for displaying a screen based on information exchanged via the communication module; and a grille having a vertically elongated cylindrical shape and provided with a plurality of through-holes therein, the main body being arranged within the grille, the grille being coupled at an upper end thereof to the cover housing and coupled at a lower end thereof to the base.