公开(公告)号：US20210345033A1

公开(公告)日：2021-11-04

申请号：US17282534

申请日：2018-10-19

Applicant: LG ELECTRONICS INC.

Inventor： Hyunseung YU ,  Dongsung KIM ,  Donguk JEONG

IPC: H04R1/10 ,  H04R1/02 ,  H04R1/44

Abstract: A mobile terminal comprises: a housing; an audio channel protruding from one side of the housing, one end of the audio channel being open; an audio bracket comprising a first portion inserted into the audio channel and a second portion positioned inside the housing; an audio output portion seated on a first seating portion of the audio bracket; an internal microphone seated on a second seating portion of the audio bracket; and a controller mounted inside the housing so as to control the audio output portion such that sounds are output, the controller processing sounds collected from the internal microphone. The audio bracket comprises: a barrier included in the first portion so as to delimit the audio channel into a first audio channel and a second audio channel; the first seating portion connected to the first audio channel and formed on the second portion; and the second seating portion connected to the second audio channel and positioned on the first portion. The mobile terminal further comprises an internal microphone for collecting sounds input through the user's body such that external noise can be removed more effectively.

公开(公告)号：US20250021162A1

公开(公告)日：2025-01-16

申请号：US18742983

申请日：2024-06-13

Applicant: LG ELECTRONICS INC.

Inventor： Donguk JEONG ,  Youngeun CHO ,  Joontae KIM ,  Junhan PARK ,  Byungjae CHOI ,  Onyu JEON

IPC: G06F3/01 ,  B67D1/08 ,  G06F3/041 ,  H03G3/30 ,  H04R1/02 ,  H04R3/04

Abstract: According to an embodiment of the present disclosure, an audio haptic output apparatus and a home appliance include: a touch panel; a memory storing a plurality of effect data corresponding to a plurality of touch inputs; a processor calling the effect data matched with the touch input through the touch panel from the memory, and generating an audio signal; a speaker amplifier amplifying and outputting a signal based on the audio signal; and an actuator outputting at least one of an audio and a haptic based on the output signal of the speaker amplifier, and the processor or the speaker amplifier converts and outputs the frequency characteristics of the audio signal when the effect data matched with the touch input through the touch panel includes audio data.