Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Samsung Display Co., Ltd.

Sungho Cho

Yoonhee Lee

Seungchang Baek

Minwoo Yoo

Junghyun Im

Jongchul Choi

Jinho Kim

Won-Kyu Kwak

Hangyu Hwang

Changyoun Hwang

Kyungtae Ko

Seungwan Kang

Jungwoo Choi

Hyunuk Park

Changsu Kim

Hyeongsam Son

Chanyoung Park

Daesung Ki

Taein Eom

Junghwan Lee

Jinwoo Park

Jihyun Kim

Hyunsuk Choi

Kwangmin Kim

Kiwook Kim

Changkyu Jin

Kyu-Sik Cho

Joongsoo Moon

Yongtae Kim

Jongsik Kim

Sunghun Kim

Bumhan Kim

Miyoung Yoo

Donghoon Jeong

Dae-won Lee

Hyunjung Jung

Kwangyoun Lee

Youngjong Shin

Sangsik Na

Changyong Seo

Seungwon Shin

Yoonsik Kim

HyeonWoo Lee

Jongsu Lee

Halim Choi

Kiseok Kwon

Jeonga Kang

Jihwan Chun

Kwangsoo Kim

Sooncheol Kwon

Ingook Hong

Junpil Kim

Sungmin Chu

Jinshik Lim

Yeonghwan Gong

Youngoh Kim

Juncheol Shin

Sunyoung Ji

Younghee Choi

Sangbeom Ko

Changhyeok Shin

Yunjin Nam

Sungwhan Yoon

Hyosang Lim

Heekwang Lim

Byungsoo Moon

Seungmi Kang

Jiwon Chung

Joungki Park

Jungho Hwang

Seungsoo Han

Jinhwan Jeong

Aeree Kim

Kyontae Park

Hyesong Kwon

A method, performed by a server, of managing a non-fungible token (NFT) for content, is provided. The method includes, in response to receiving a request to issue an NFT for target content from a first electronic device of a first user who has generated the target content, generating basic metadata on the target content, uploading the generated basic metadata to a target folder generated in an interplanetary file system (IPFS), generating first ownership metadata including a content identifier (CID) of the uploaded basic metadata, obtaining a first CID of the target folder with the first ownership metadata uploaded to the target folder, and linking the obtained first CID of the target folder to an NFT uniform resource identifier (URI) of the target content.

Apparatus and method of issuing centralized non-fungible token by using interplanetary file system

A refrigerator is provided. The refrigerator includes a body comprising a first storage compartment, a door coupled to the body so as to open/close the first storage compartment and provided with a second storage compartment other than the first storage compartment, a weight sensing unit capable of being disposed in at least one of the first and second storage compartments so as to sense the weight of an item stored in the at least one of the first and second storage compartments, a communication unit for communicating with the weight sensing unit, and a control unit for generating, on the basis of the state of a communication connection between the weight sensing unit and communication unit, an output signal that distinguishes the state of the communication connection.

Refrigerator and method for controlling same

According to certain embodiments, an electronic device housing comprises: a substrate including: a front surface comprising a plurality of front surface protrusions and a plurality of taper protrusions protruding from the plurality of front surface protrusions and a rear surface comprising a plurality of rear surface protrusions; and wherein two protrusions selected from the plurality of front surface protrusions, the plurality of taper protrusions, and the plurality of rear surface protrusions are different from each remaining ones of the plurality of front surface protrusions, the plurality of taper protrusions, and the plurality of rear surface protrusions; a deposition layer formed on the front surface of the substrate; and a transparent coating layer formed on the rear surface of the substrate.

Electronic device housing with protrusions and electronic device including the same

A housing of an electronic device includes two or more metal portions, each having an oxide film layer formed on a surface thereof, and a non-conductive portion formed to cover at least a portion of the oxide film layer.

Housing of electronic device with different bonded metals and method of manufacturing the same

An electronic device according to an embodiment may include a housing comprising: an outer portion defining at least a portion of an exterior of the electronic device and comprising a first conductive material, an inner portion comprising a second conductive material having a first melting point different from that of the first conductive material and at least partially defining a space for receiving multiple electronic components arranged inside the electronic device, and a middle portion comprising a third conductive material having a second melting point and an injection molded insulator, wherein the third conductive material of the middle portion and the first conductive material of the outer portion are coupled to form a concave-convex structure, a difference between the first melting point and the second melting point is in a first range, and the third conductive material of the middle portion is electrically connected to the second conductive material of the inner portion.

Electronic device including metal member

An electronic device is provided. The electronic device includes a display, a frame structure including a first conductive member defining an external appearance of the electronic device and operated as an antenna element of the electronic device, a second conductive member coupled and electrically connected to the first conductive member, and a nonconductive member that supports the display together with the second conductive member, a bonding layer including a first layer at least partially disposed between the first conductive member and the nonconductive member, and a second layer at least partially disposed between the second conductive member and the nonconductive member, and at least one conductive connection member disposed at a portion, at which the first conductive member and the second conductive member are coupled to each other, and contacting the first conductive member and the second conductive member.

Electronic device including conductive connection member

An electric apparatus and a control method thereof. The electronic apparatus including a housing; a first door rotationally arranged on one side of the housing; a second door rotationally arranged on the other side of the housing; a first motor operationally connected to the first door; a second motor operationally connected to the second door; a first motor driver electrically connected to the first motor; a second motor driver electrically connected to the second motor; and a processor electrically connected to the first motor driver and the second motor driver, wherein the processor may control the first motor driver to drive the first motor to close the first door at a time different than a time the second door that is connected to the second motor driven by the second motor driver closes.

Electric apparatus and control method thereof

An electronic device is provided. The electronic device includes a housing that forms a portion of an outer surface of the electronic device and a display disposed in the housing and visually exposed through one side of the housing. The housing includes a first portion containing a metallic material, and the first portion includes a base material layer made of the metallic material, a first film layer that is disposed adjacent to a surface of the housing and that contains oxide of the metallic material, and a second film layer that is disposed between the base material layer and the first film layer and that contains oxide of the metallic material. The first film layer includes a first pore structure that extends in a direction substantially perpendicular to a surface of the first film layer, and the second film layer includes a second pore structure that is at least partially in fluid communication with the first pore structure and that extends in a radial shape toward the base material layer.

Electronic device including metal housing

A refrigerator is provided. The refrigerator includes a main body including a door, a door opening device including a motor, and for opening the door using the motor, a proximity sensor, and a controller, wherein the controller is configured to detect whether an object exists within a first distance from a predetermined area of the refrigerator, identify whether the object is detected during a threshold time range, based on the object being detected during the threshold time range, identify whether the object is detected outside a second distance from the predetermined area, and based on the object being detected outside the second distance, control the motor to open the door.

Refrigerator and controlling method thereof

According to an embodiment of the disclosure, an electronic device may include a housing including a rear plate including a first region having a first concavo-convex pattern formed therein, and a second region having a second concavo-convex pattern formed therein, and a processor disposed inside the housing. The first concavo-convex pattern and the second concavo-convex pattern may be integrally formed with the rear plate, and a first depth of the first concavo-convex pattern may be different from a second depth of the second concavo-convex pattern.

Electronic device including housing

An electronic device and method for forming a housing of the same is disclosed. The electronic device includes: a housing including: a first plate forming a front surface of the housing, a second plate integrally forming a rear surface and side surface of the housing, wherein a space is enclosed between the front surface, side surface and rear surface, and wherein the second plate includes a first surface forming the side and rear surfaces of the housing, and a second surface disposed opposite to the first surface, and a display disposed in the space and at least partially visible through the first plate, wherein at least a portion of the second surface includes a pattern having surface roughness having a height of 0.1 μm to 1 μm.

Electronic device including housing and method of producing the housing

A refrigerator is provided. The refrigerator includes a body including a door, a door opening device including a motor, and configured to open the door through a rotation of the motor, a first sensor configured to sense an opening of the door, a second sensor configured to sense a position of the door, and a processor is included, and the processor is configured to control, based on a user command for the opening of the door being obtained, the motor to rotate at a first speed, control, based on the opening of the door being sensed by the first sensor, the motor to rotate by reducing speed in stages to a second speed which is slower than the first speed, and control, based on a position of the door being sensed in a first position by the second sensor, the motor to open the door to a second position by rotating at the second speed.

According to an embodiment, an electronic device may include a foldable housing including a hinge module; a first housing connected to the hinge module and including a first surface, a second surface, and a first side member; and a second housing. The first side member includes a first side surface, and a second side surface. The second side surface including a first ending portion of the second side surface adjacent to the first side surface forms at least part of a first curved corner having a first radius, and that a second ending portion of the second side surface adjacent to the hinge module forms at least part of a second curved corner having a second radius smaller than the first radius. Periphery portions of the second side surface are substantially non-orthogonally angled with respect to a periphery portion of the second surface.

Portable communication device housing with curved corners

An electronic device includes a front plate, a back plate that faces away from the front plate, a display, a frame, a polymer member, and an adhesive layer. The display is disposed between the front plate and the back plate and visible through the front plate. The frame surrounds an interior space between the front plate and the back plate and formed of a metallic material. The frame includes a first metal part and a second metal part. The polymer member is coupled to the frame and contains a polymer material. The adhesive layer bonds the polymer member and the frame. The frame includes an opening formed in a first part thereof. The opening is formed through the first metal part and being formed to a specified depth through the second metal part. The polymer member forms at least part of an inner surface of the opening.

An electronic device is disclosed. The electronic device includes: a window; a display disposed in a first direction of the window; a housing including a first surface and a second surface extended from the first surface toward the window; a first film layer disposed on an inner surface of the housing and including: a first area that overlaps at least a portion of the first surface and is substantially transparent or translucent; and a second area that is extended from an edge of the first area along the second surface, and is substantially opaque; and a second film layer disposed on the first film layer in a second direction opposite to the first direction, the second film layer overlapping an entirety of the first area of the first film layer and overlapping a portion of the second area. Other embodiments are possible.

Growing community of inventors

Gyeonggi-do, South Korea

Sungho Cho