Samsung Electronics Co., Ltd.

E.zcostec Co., Ltd.

Youngjun Cho

Jinho Lee

Munhee Jang

Junyoung Lee

Yoonyoung Choi

Sanghoon Song

Youn-Gun Jung

Ohkyu Kwon

Hongpyo Bae

Seongtae Chu

Byeongwoo Ahn

Jinwoo Jung

Seokbong Baek

Dongjin Cho

Hyeonwoo Tak

Yunwon Jung

Sungwon Kim

Dongmin Shin

Gyubok Park

Woosik Cho

Jaebong Chun

Sumin Yun

Donghyun Lee

Yoonjae Lee

Dongryul Shin

Kyunggu Kim

Byungman Lim

Yonghyun Yoon

Taewook Ham

Handug Lee

Sigwan Kim

Weonjai Choi

Yoondo Lee

Hyelee Song

Dongyeon Kim

Youngsik Kim

Jeong-Heon Park

Sehyun Park

Seunggil Jeon

Junho Jeong

Joonmyoung Lee

Donghun Shin

Whankyun Kim

Mincheol Seo

Jinkyu Bang

Chen Cui

Seongyong An

Xiangrong Zhang

Miika Johannes Mahonen

Heeju Shin

Sangmin Han

Sangha Lee

Yuyang Nie

Shiuanhung Lee

Chanyoul Park

Iannuzzi Francesco

Jonggook Lim

Jiwook Chung

Youngun Jung

Younghun Jang

Kisung Bae

Yongeui Hong

Kiman Kim

An electronic device according to an embodiment may include: a housing forming at least a part of an exterior of the electronic device; a printed circuit board (PCB) disposed in the housing; a dielectric layer disposed between the PCB and the housing and comprising a first surface facing a surface of the housing and a second surface facing the PCB; a patch antenna disposed on the first surface of the dielectric layer and electrically connected to a first point of the PCB; a conductive plate disposed adjacent to the second surface of the dielectric layer, connected to a ground on the PCB through a second point spaced apart from the first point, and overlapping with the patch antenna; and a wireless communication circuit electrically connected to the PCB, wherein the wireless communication circuit is configured to feed power to the patch antenna through the first point of the PCB to transmit or receive a first signal of a first frequency band, and to transmit and/or receive a second signal of a second frequency band different from the first frequency band through a first electric path including the patch antenna, the conductive plate, and the ground.

Antenna structure including patch antenna and electronic device including same

An electronic device according to various embodiments of the present disclosure may comprise: a first housing; a second housing configured to accommodate at least a portion of the first housing and to guide a sliding motion of the first housing; a flexible display including a first display area connected to the first housing, and a second display area extending from the first display area and capable of bending or rolling; a circuit board disposed in the first housing and movable in response to the sliding motion of the first housing; an antenna structure formed on an outer surface of the second structure, and including a first part and a second part that are symmetrical about a first axis perpendicular to the sliding motion direction; and a feeding structure disposed on the circuit board configured to feed power to the antenna structure. The feeding structure is electrically connected to a first point of the first part in a state in which the flexible display slides in, and the feeding structure is electrically connected to a second point of the second part in a state in which the flexible display slides out. The first point and the second point may be spaced apart from each other by the same distance as the first axis.

Antenna structure and electronic device comprising same

A vacuum cleaner including a housing having a dust collection chamber; a main body that is movable against the housing between a first position and a second position; a rubbish removal member in the dust collection chamber; and an opening or closing device. When the main body is moved against the housing from the first position to the second position, the opening or closing device opens the dust collection chamber, and the rubbish removal member moves toward an open end of the dust collecting chamber to allow rubbish removed by the rubbish removal member to be discharged out of the dust collection chamber. When the main body is moved against the housing from the second position to the first position, the rubbish removal member moves toward an inside of the dust collection chamber, and the opening or closing device closes the dust collection chamber.

Vacuum cleaner

A cleaner comprises a housing having a dust collection chamber formed in the housing and configured to open and close, a main body movable relative to the housing between a first position whereby the main body closes the dust collection chamber and a second position whereby the main body opens the dust collection chamber, and a motor filter mountable to and demountable from the main body, wherein the main body includes a fan motor unit to generate a suction force, and a shutter device mountable into the main body and configured to open and close a flow path between the motor filter and the fan motor unit.

Cleaner

An electronic device is provided. The electronic device includes a housing including a first portion formed of a conductive material, a printed circuit board disposed inside the housing and including a ground, a wireless communication circuit disposed to the printed circuit board and configured to supply power to the first portion of the housing through a feeding path, and a switch circuit. The switch circuit may include a first port connected to a first point of the feeding path, a second port connected to a second point of the first portion, and a third port connected to the ground of the printed circuit board.

Antenna switching method in electronic device, and device therefor

A cleaner includes a housing, a body slidably coupled to the housing, a dust container mountable to the housing and detachable from the housing, and a pushing device slidably coupled to the dust container and mountable to the body and detachable from the body.

In embodiments, an electronic device may include a housing having an inner space, a printed circuit board (PCB) disposed in the inner space of the housing, a first antenna structure disposed at a position spaced apart from the PCB, and transmitting and/or receiving a radio signal in a first frequency band, at least one second antenna structure disposed at a position spaced apart from the PCB, and transmitting and/or receiving a radio signal in a second frequency band different from the first frequency band, and a flexible substrate electrically connecting the PCB and the first antenna structure. The flexible substrate may include a first connecting portion electrically connected to the PCB, an interconnecting portion extended from the first connecting portion to the first antenna structure, at least one branch portion branched from at least a part of the interconnecting portion, and extended to the at least one second antenna structure, at least one first conductive path disposed in the interconnecting portion, and electrically connecting the first connecting portion and the first antenna structure, and at least one second conductive path disposed in the interconnecting portion and the at least one branch portion, and electrically connecting the first connecting portion and the at least one second antenna structure.

Antenna and electronic device including same

A cleaner includes a housing provided to receive a fan motor unit configured to generate a suction force and a dust collecting chamber provided to collect foreign substances, a suction head coupled to a lower portion of the housing to suck the foreign substances on a surface to be cleaned, a neck arranged between the suction head and the housing to connect the suction head to the housing, the neck rotatable with respect to the suction head and detachably coupled to the housing, a switch device arranged on one side of the neck to allow the neck and the housing to be coupled to each other or separated from each other, and a rotating body rotatably coupled to the neck and configured to lock or unlock the switch device according to a position of the neck with respect to the suction head.

According to an embodiment of the disclosure, an electronic device comprises: a housing including a front plate, a rear plate positioned on the opposite side from the front plate, and a side bezel surrounding at least part of the space between the front plate and the rear plate, and including a first conduction unit comprising a conductor, a second conduction unit comprising a conductor positioned such that a first segment is between the second conduction unit and one end of the first conduction unit, and a third conduction unit comprising a conductor positioned such that a second segment is between the third conduction unit and an other end of the first conduction unit; a support positioned inside the space and connected to the first conduction unit, the second conduction unit, and the third conduction unit, and which includes a first opening extending from the first segment and positioned within a specified proximity of the first conduction unit; a printed circuit board positioned inside the space between the support and the rear plate, and including first and second terminals electrically connected to at least part of the support surrounding the first opening, a ground plane, a first electrical path electrically connecting the second terminal and a first position of the ground plane, and a second electrical path electrically connecting the second terminal and a second position of the ground plane; and a wireless communication circuit electrically connected to the first terminal and configured to transmit and/or receive signals in a selected or designated frequency band, wherein, when viewed from above the rear plate, at least part of the first opening may extend to the first segment by passing between the first terminal and the second terminal.

Electronic device comprising antenna

A station for a cleaning device is provided. The station includes an accommodation chamber configured to be docked with the dust canister, a housing configured to have a dust bag disposed therein, a cover configured to open and close one region of the housing, a holder configured to be detachable to the dust bag and selectively communicate the dust bag with the accommodation chamber, and a lever configured to have one end disposed in one region of the housing and rotate in a first direction to selectively interfere with the cover. The lever rotates in a second direction opposite to the first direction to close the cover based on the dust bag being mounted on the holder and in communication with the accommodation chamber.

Station

Disclosed is a magnetic memory device including a pinned magnetic pattern and a free magnetic pattern that are sequentially stacked on a substrate, a tunnel barrier pattern between the pinned magnetic pattern and the free magnetic pattern, a top electrode on the free magnetic pattern, and a capping pattern between the free magnetic pattern and the top electrode. The capping pattern includes a lower capping pattern, an upper capping pattern between the lower capping pattern and the top electrode, a first non-magnetic pattern between the lower capping pattern and the upper capping pattern, and a second non-magnetic pattern between the first non-magnetic pattern and the upper capping pattern. Each of the lower capping pattern and the upper capping pattern includes a non-magnetic metal. The first non-magnetic pattern and the second non-magnetic pattern include different metals from each other.

Magnetic memory device

Antenna and electronic device including the same

An electronic device includes a housing including a first plate, a second plate, and a side member including a first conductive member and a second conductive member which surround a space between the first plate and the second plate and are separated from each other by a slit, a support member interposed in a space between the first plate and the second plate, a PCB, a wireless communication circuit disposed on the PCB, a display, a connection part protruding toward an inner part of the housing from an area of the second conductive member that is adjacent to the slit, the connection part being electrically connected with the second conductive member, and a coupling member coupled to the connection part. The wireless communication circuit is configured to electrically connect the second conductive member and the connection part with an antenna circuit provided on the PCB.

Antenna module and electronic device including 1HE same

An electronic device is provided. The electronic device includes a housing, an antenna structure including a printed circuit board, a first sub antenna structure including first group antenna elements, a second sub antenna structure including second group antenna elements disposed in a first direction from the first sub antenna structure, a third sub antenna structure including third group antenna elements disposed in a second direction perpendicular to the first direction, and a fourth sub antenna structure including fourth group antenna elements disposed to form a two-dimensional array together with at least some antenna elements of the first group antenna elements, the second group antenna elements, or the third group antenna elements, and a communication circuit that transmits and/or receives a signal having a frequency between 3 GHz and 100 GHz by using at least a part of the first, the second, the third, or the fourth group antenna elements.

Electronic device including antenna module

Growing community of inventors

Suwon-si, South Korea

Youngjun Cho