Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Lg Display Co., Ltd.

Seoul National University

Korea Institute of Science and Technology

Cj Cheiljedang Corporation

Myongji University Industry and Academia Cooperation

Hyunjin Kim

Youngju Lee

Yoongeon Kim

Seungtae Ko

Jungmin Park

Junsig Kum

Dongmin Im

Wonsung Choi

Byungchul Kim

Jaeyoung Lee

Kwanghyun Baek

Mokwon Kim

Hyunpyo Lee

Kyounghwan Choi

Jinsu Heo

Dongjoon Lee

Hyukjae Kwon

Dongsu Han

Seunghwan Choi

Sungchul Park

Seonghyok Kim

Victor Roev

Miyoung Lee

Heungchan Lee

Jungyub Lee

Jongsik Shim

Donggoo Kang

Jiyeon Kwak

Byeonguk Gang

Juyoun Lee

Sanghun Lee

Gukchan Lim

Say Jang

Seungho Choi

Minho Jang

Joonhee Kim

Byungjun Son

Boram Kim

Changwon Kim

Jungwhan Kim

Dongchul Jin

Seokwon Bang

Daiwoong Choi

Seehyung Lee

Jungi Jeong

Hyewon Song

Jungkun Lee

Sangmo Park

Joondong Kim

Taeyoung Kim

Young Soo Kim

Yongho Kim

Hyunwoo Kim

Donghyun Yeom

Youngjun Kim

Hongjo Shim

Dong Jin Kim

Dasom Lee

Hoyoung Kim

Minho Kim

Mihyun Park

Joo Young Lee

Jiyoon Park

Jun Ok Moon

Changwoo Son

Jangho Kim

Huisu Jeong

Mansoo Sin

Dohyuk Ha

Jungock Park

Sangbok Ma

Sang-Woong Hwang

Soojung Kim

Seung Hwan Choi

Woonghee Park

Jungmoon Je

Tae Song Kim

Seunghyo Ko

Yonghun Cheon

Chohee Kwon

Bumhee Lee

Sunah Kim

Minseok Choi

Jeong Gil Seo

Woojoong Kang

In Seok Oh

Dongju Kang

Jooyoon Bae

Kyoseon Hwang

Byoungeul Kim

Youngeal Kim

Da-Hye Park

Sujung Bae

Hyunduk Cho

Jae-Young Koh

Yunhui Cho

Sangwoong Hwang

SunWook Ko

Hyejin Eum

Taesik Yang

An antenna module includes: a first antenna unit, a second antenna unit, and a third antenna unit, each of the first antenna unit, the second antenna unit, and the third antenna unit including a first antenna element and a second antenna element that are crossed diagonally with each other; a first signal distributor configured to distribute a first radio frequency (RF) signal to the first antenna element of each of the first antenna unit, the second antenna unit, and the third antenna unit; a second signal distributor configured to distribute a second RF signal to the second antenna element of each of the first antenna unit, the second antenna unit, and the third antenna unit; and first stub circuits connected to line tracks of the first signal distributor connected to the first antenna unit, the second antenna unit, and the third antenna unit.

Antenna module capable of supporting broadband and base station comprising same

An electronic device includes a communication circuit, a display, a memory, and a processor operatively connected to the communication circuit, the display, and the memory. The memory is configured to store one or more instructions which, when executed, allow the processor to: establish a communication connection, for screen sharing, with an external electronic device via the communication circuit; determine a first area, which is shared with the external electronic device, in a screen output on the display; identify a second area, which is selected based on a user input, in the screen; and transmit, to the external electronic device, image data of a third screen in which a first screen corresponding to the first area and a second screen corresponding to the second area are synthesized.

Screen sharing method and electronic device therefor

The disclosure relates to a communication technique for merging an IoT technology with a 5th Generation (5G) communication system for supporting a higher data transmission rate than a 4th Generation (4G) system, and a system therefor. The disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security- and safety-related services, and the like) on the basis of 5G communication technologies and IoT-related technologies. An electronic device is provided. The electronic device includes a board, a plurality of antenna arrays arranged on the board, and a plurality of floating radiator arrays arranged on the board to be spaced apart from the plurality of antenna arrays by a predetermined distance. The plurality of floating radiator arrays are electromagnetically coupled to the plurality of antenna arrays.

Antenna module comprising floating radiators in communication system, and electronic device comprising same

A storage system includes a plurality of storage devices. Each of the plurality of storage devices includes a nonvolatile memory device, a buffer memory and a memory controller that controls the nonvolatile memory device and the buffer memory. At least one storage device of the plurality of storage devices is a computational storage device. The computational storage device further includes a storage controller that performs a computational operation for controlling the storage system.

Storage system and method of operating the storage system

The present disclosure relates to a communication method and system for converging a 5-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. According to an embodiment o, an antenna device in a wireless communication system includes: an antenna module; and a radome covering at least a part of the antenna module, wherein the antenna module includes a first radiator disposed on one surface of the radome and at least one second radiator spaced apart from the first radiator by a specified distance on the one surface to form a loop of the first radiator, wherein the at least one second radiator includes a plurality of gaps opening each of the loops.

Antenna device including radome and base station including antenna device

Provided are L-glufosinate intermediate preparation method or L-glufosinate preparation method, the method, for preparing L-glufosinate intermediate or L-glufosinate from an L-homoserine derivative, comprising a step of preparing a compound of Chemical Formula 2 from a compound of Chemical Formula 1.

L-glufosinate intermediate and L-glufosinate preparation method

An electronic device includes a communication module, a display, a memory, and at least one processor connected to the communication module, the display, and the memory. The at least one processor is configured to identify an external electronic device connectable to the electronic device based on video calling and content execution, identify at least one function executable in the external electronic device among functions associated with video calling and content execution, identify, based on device configuration information of the electronic device and device configuration information of the external electronic device, a function to be executed in the external electronic device among the at least one function executable in the external electronic device, and transmit, to the external electronic device via the communication module, information corresponding to the function to be executed in the external electronic device.

Electronic device and method for performing functions of video call and contents using external electronic device

The present disclosure provides a surface-mountable antenna structure that is applicable to a broadband massive multi-input multi-output (MIMO) unit (MMU) in a wireless communication system. An antenna structure according to an embodiment of the present disclosure comprises: a printed circuit board including a first ground port, a second ground port, and a first feeding port; a first antenna electrically connected to the first ground port; a second antenna electrically connected to the second ground port; and a first feeding plate including a first bending part electromagnetically coupled to the first antenna, a second bending part electromagnetically coupled to the second antenna, and a third bending part electrically connected to the first feeding port.

Antenna structure in wireless communication system

An example electronic device includes a display; at least one sensor; at least one camera; and a processor operably connected to the display, the at least one sensor, and the at least one camera, wherein the processor executes an augmented reality (AR) application, obtains image data of surroundings of the electronic device by using the at least one camera, generates a 3D space coordinate system on the basis of the obtained image data, obtains a first input of selecting a 3D object, obtains a second input of selecting a first point on the display, maps the first point to a first coordinate of the 3D space coordinate system, generates a 3D path connecting the first coordinate of the 3D space coordinate system to a second coordinate of the 3D space coordinate system, on the basis of movement of the electronic device detected by the at least one sensor and movement of the second input on the display, and arranges the 3D object on a plurality of coordinates on the 3D path.

Method and electronic device for arranging AR object

A conductive array, a composite membrane including the conductive array, a lithium battery, and a method of manufacturing the conductive array. The conductive array includes a plurality of ion conductive inorganic particles spaced apart from each other, wherein the circumferences (x) and the width (y) of a top surface of an ion conductive inorganic particle of the plurality of ion conductive inorganic particles in plan view satisfy Inequality (1),≥3.2, and  Inequality (1)a distance between a first ion conductive inorganic particle of the plurality of ion conductive inorganic particles and an adjacent second ion conductive inorganic particle in a plan view is 0% to about 20% of the width of the surface of the ion conductive inorganic particle.

Conductive array, composite membrane including the conductive array, lithium battery including the composite membrane, and method of manufacturing the conductive array

An antenna module of a wireless communication system is provided. The antenna module includes a radiator comprising a top face to which a radio wave is radiated, a dielectric material disposed on a bottom face of the radiator, the bottom face of the radiator being opposite to the top face of the radiator, a feeding unit disposed on a bottom face of the dielectric material, the feeding unit being configured to supply an electric signal to the radiator through the dielectric material, and a support unit disposed on the bottom face of the dielectric material, the support unit comprising a metallic material.

Antenna module including dielectric material and electronic device including antenna module

Provided is an electronic device including a display, a memory, and a processor operatively coupled with the display and the memory, wherein the processor is configured to obtain an image, output to a display a screen on which at least one Augmented Reality (AR) object is added to the obtained image, create a file including a capture image of the screen and information related to the at least one AR object in response to reception of a capture input for the screen, and store the file in the memory. In addition, various embodiments conceived through this document are possible.

Image processing method, and electronic device supporting same

The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate after a 4th generation (4G) communication system such as long-term evolution (LTE). The present disclosure relates to an antenna device, and the antenna device may include an antenna board including a plurality of antenna elements and a coupler for extracting part of a signal transmitted to the plurality of the antenna elements, and a calibration board disposed under the antenna board, and including a correction circuit for correcting an error using the part of the signal extracted by the coupler, the coupler may include a first transmission line connected with the plurality of the antenna elements, and a second transmission line disposed to be capacitively connected with the first transmission line, and the second transmission line may include a third transmission line and a fourth transmission line spaced apart from each other to be parallel to the first transmission line based on the first transmission line, and a fifth transmission line disposed to connect with the third transmission line and the fourth transmission line with respective terminal ends, and to surround a via hole penetrating the antenna board in a vertical direction.

Structure of coupler for antenna module and electronic device including same

According to an embodiment of the disclosure, an electronic device may include a speaker, a microphone, a wireless communication circuit, and at least one processor connected to the speaker, the microphone, and the wireless communication circuit. The at least one processor may be configured to: in response to a user's voice command received through the microphone, perform a task corresponding to the voice command, based on an information amount contained in a result of the task, determine a type of the result to be visually appropriate or auditorily appropriate, and based on the type of the result, determine a device for providing the result as a screen device or a speaker.

Electronic apparatus providing voice-based interface and method for controlling the same

An electronic device according to various embodiments may include a camera circuit, a communication circuit, a display, a memory storing instructions, and a processor, configured to identify, in response to a user input, an object from content being displayed on the display, display, through the display, the object superimposed on an image being obtained through the camera circuit, wherein the image includes at least part of different content being displayed through a different electronic device, receive, while the object is being displayed, information on the different content being displayed by the different electronic device from the different electronic device through the communication circuit, determine a location of the object to be included in the different content, based on the image being obtained and the information on the different content, and transmit, in response to receiving of a specified input, information on the object and information on the location so that the object is included at the location in the different content.

Electronic device and method for editing content of external device

Growing community of inventors

Seoul, South Korea

Hyunjin Kim