Samsung Electronics Co., Ltd.

Myeungseon Kim

Kiwon Kim

Joonrae Cho

Woojin Cho

Hochul Hwang

Byounghee Lee

Seongkwan Yang

Myungcheol Lee

Changshik Yoon

Taeeon Kim

Hunki Lee

Jonghwan Kim

Jaehyoung Park

Choonghyo Park

Myoungsung Sim

Junhee Han

Sanggon Shin

Junyoung Lee

Hakhoon Song

Sukgyong Kim

Changmin Kim

A speaker structure according to various embodiments disclosed in the present document may comprise: a speaker housing which receives a diaphragm to which a voice coil is fixed and the speaker housing has a first surface and a second surface opposite to the first surface; a cover plate disposed on the first surface of the speaker housing; a yoke disposed on the second surface of the speaker housing; first and second pads disposed on the second surface of the speaker housing and electrically connected to the voice coil; and a connection member electrically connected to the first pad and the second pad, wherein the connection member may have a portion connecting the first pad and the second pad, and may be disposed on the yoke. Various other embodiments are also possible.

Electronic device and speaker structure included in electronic device

The electronic device including the plurality of acoustic ducts according to various example embodiments may include the main body; the PCB disposed on the main body; the microphone including the microphone body connected to the PCB and the diaphragm connected to the microphone body; the main acoustic duct penetrating the main body and configured to connect the space in which the diaphragm is placed to the external space of the electronic device; and the sub acoustic duct penetrating the main body and configured to connect the external space of the electronic device to the main acoustic duct. In addition, various example embodiments are possible.

Electronic device having plurality of acoustic ducts

An electronic device including a speaker with a porous sheet, a speaker is provided. The electronic device includes a main body, a sound generator, which includes a voice coil, a sound body surrounding the voice coil, and a terminal that is at least partially exposed to an outside of the sound body, a printed circuit board (PCB) connected to the terminal and extending outwardly from the main body, and a porous sheet inserted into the main body and spaced apart from the terminal.

Speaker with porous sheet and electronic device including the same

An electronic device is provided. The electronic device includes a speaker module. The speaker module includes an enclosure including a first housing and a second housing and a speaker driver included in the first housing. The second housing includes an adsorption cavity forming a back volume of the speaker driver, a variable structure included in at least a part of the second housing, at least one vent hole for ventilation between the adsorption cavity and an external environment, and a housing cover fixed to the variable structure. The adsorption cavity is filled with an adsorptive filler.

Speaker module and electronic device including the same

A speaker and/or an electronic device are provided. The electronic device includes the same may include a diaphragm, a yolk disposed to face the diaphragm and including an avoidance groove formed on a surface thereof facing the diaphragm, a coil mounted to one surface of the diaphragm and disposed between the diaphragm and the yolk, and a first magnet mounted to the yolk and disposed to be surrounded by at least part of the coil or a second magnet disposed to surround at least part of the coil. The coil may be disposed to make a surface thereof facing the yolk correspond to the avoidance groove and configured to linearly reciprocate the diaphragm by receiving an electric signal.

Speaker with improved BL characteristics and electronic device including the same

In various embodiments, an electronic device includes: a diaphragm, a speaker module including a speaker configured to output a sound through a vibration of the diaphragm, and a housing accommodating the diaphragm and the speaker module therein and including a first space provided in a first direction from the speaker module and a second space provided in a second direction opposite the first direction. The electronic device further includes an air adsorption member comprising an air adsorbing material disposed in the first space and having a volume ratio of 90% or less of the first space, the air adsorption member configured to reduce air resistance to the diaphragm disposed above the speaker module without limiting the vibration of the diaphragm.

Electronic device including air adsorption member and speaker module

An electronic device includes a housing including a front plate forming a first surface, a back plate forming a second surface, and a side member forming a side surface surrounding a space between the first and second surfaces; a sound output device disposed in the housing; an electrical component disposed in the housing and having a variable thickness; and a vibration damping member disposed on at least part of the electrical component or formed between the electrical component and the back plate. The vibration damping member is disposed in a variable space having a thickness varying depending on a thickness variation of the electrical component. The vibration damping member has a height varying in a thickness direction of the variable space to correspond to the thickness of the variable space and divides the variable space into a plurality of sub-spaces when the variable space has a specified thickness or more.

Electronic device including vibration damping member

Growing community of inventors

Suwon-si, South Korea

Myeungseon Kim