Samsung Electronics Co., Ltd.

Hyunmi Cheong

Younghoon Lee

Jonghwa Kim

Daehyuk Chin

Jungsik Park

Yonghwa Kim

Jinho Lim

Uyhyeon Jeong

Kwangjin Bae

Jaeshik Kim

Disclosed is an electronic device. The electronic device includes a housing that includes a first plate facing a first direction, a second plate facing a second direction opposite the first direction, and a side housing surrounding a space between the first plate and the second plate, wherein the second plate includes an outer surface facing the second direction and being substantially flat and an inner surface facing the first direction and being substantially flat, an inner plate interposed between the first plate and the second plate, wherein the inner plate includes a surface facing the inner surface of the second plate and an opening, an antenna structure comprising a substrate including a first surface facing the inner surface of the second plate and a second surface facing away from the inner surface, at least one conductive pattern on the first surface and/or embedded in the substrate, a surrounding portion including a hole penetrating the second surface, the antenna structure being disposed in the opening, and a support coupler including a protrusion extending to an interior of the hole.

Electronic device including antenna module

An electronic device and battery included therein are disclosed. The device includes a battery which itself comprises a jelly-roll structure having a rolled stack of a cathode, a separator, and an anode; an outer cover layer enclosing surfaces of the jelly-roll; and a pouch sealing the jelly-roll and the outer cover layer. The jelly-roll includes a first surface, a second surface disposed in a opposite direction, a third surface corresponding to one side of the rolled stack and connecting the first surface and the second surface, and a fourth surface corresponding to other side of the rolled stack, connecting the first surface and the second surface, and disposed in a direction opposite to the third surface. The outer cover layer includes a first portion, a second portion, a third portion, and a fourth portion bonded to first, second, third and fourth surfaces, respectively.

Battery and electronic device having the same

In one embodiment of the disclosure an electronic device comprising: a display; a first plate having opposing first and second faces, wherein the display is disposed on the first face; a second plate coupled to the second face of the first plate, at least one adhesive layer including a first adhesive layer adhering to the second face of the first plate, a jelly-roll, a roll fixing tape disposed on one region of the jelly-roll, a pouch containing the jelly-roll and the roll fixing tape, wherein the at least one adhesive layer including the first adhesive layer is disposed between and attached to one face of the pouch, and wherein one end of the first adhesive layer and one end of the roll fixing tape face are in the same direction while the first adhesive layer and the roll fixing tape vertically surround the one face of the pouch.

Electronic device including battery structure

A waterproof ear jack socket includes: an upper socket having at least one slit formed such that a first portion of a contact terminal passes through one surface of the upper socket to be exposed to the outside; a lower socket having a recess for engaging a second portion of the contact terminal on one surface thereof facing the upper socket, the lower socket being coupled to the upper socket to form a plug insertion hole into which an ear jack plug is inserted; and a waterproof cover attached to an outer circumference of a socket body formed by coupling the upper socket and the lower socket.

Growing community of inventors

Gyeonggi-do, South Korea

Hyunmi Cheong