Samsung Electronics Co., Ltd.

Hyundai Motor Company

Lg Electronics Inc.

Kia Motors Corporation

Industry-University Cooperation Foundation Hanyang University

Jiho Kim

Seongyong An

Kyihyun Jang

Kyungmoon Seol

Gyubok Park

Minkyung Lee

Jaebong Chun

Dae Kyun Lee

Jae Jun Kim

Jaewon Choe

Gilock Lee

Hyeonuk Kang

Moohyun Roh

Daehyun Kim

Hyungjin Kim

Kijun Lee

Sunghye Cho

Myungkyu Lee

Sehyun Park

Kyomin Sohn

Donghun Shin

Sunghyup Lee

Mincheol Seo

Yoonjung Kim

Bumjin Cho

Huiwon Cho

Seongmuk Kang

Seunghwan Kim

Kwangseok Noh

Jinwoo Jung

Dongkyu Lee

Myunghun Jeong

Seungwoo Lee

Jung-Hoon Han

Minkyu Park

Bokyung Kim

Yeonjin Lee

Young-Yong Byun

Minjung Choi

Chongo Yoon

Jiyoun Seo

Dong-Joon Shin

Jihoon Chang

Nakchung Choi

Gyusub Kim

Kyungbin Kim

Shigenobu Maeda

Hongkil Baek

Inwoong Lyo

Sukil Park

Joungwoo Lee

Minuk Lee

Jooyeok Seo

Minhyeok Kwon

Kwangseo Kim

Hyeong-Gun Joo

According to an example embodiment of the present disclosure, an electronic device may comprise: a display module comprising a display, a conductive part comprising a conductive material, a wireless communication circuit, and a dielectric. The conductive part may be included in a housing forming the external appearance of the electronic device. The conductive part may include a conductive region which may face and overlap a portion of the front surface of the display module to cover a portion of the front surface of the display module. The wireless communication circuit may be configured to transmit and/or receive a signal in a selected or designated frequency band through the conductive part. The dielectric may be disposed between a portion of the front surface of the display module and the conductive region of the conductive part. An air gap may be provided between the dielectric and a portion of the front surface of the display module or between the dielectric and the conductive region.

Electronic device comprising antenna

An electronic device may include a housing including a front plate, a rear plate, and a side member surrounding a space formed by the front plate and the rear plate, a support member disposed in the space, at least one electronic component disposed in the space, a first non-conductive member disposed on at least a portion of the support member and on the side member, a conductive pattern at least partially disposed between the side member and the first non-conductive member, and a second non-conductive member disposed between the side member and a portion of the conductive pattern and a portion of the first non-conductive member, at least a portion of the conductive pattern may be spaced apart from the at least one electronic component by a predetermined distance, and a first inclined surface may be formed on a portion of the first non-conductive member.

Electronic device including antenna and method for manufacturing the same

According to various embodiments, an electronic device includes: a first housing including a first area, a second housing coupled to be slidable in a first direction from the first housing and including a second area overlapping the first area in a slide-in state, an antenna structure disposed in the first housing to overlap the first area when the first housing is viewed from the top, a conductive part disposed in the second area and electromagnetically connected to the antenna structure in the slide-in state, and wireless communication circuitry electrically connected to the antenna structure. The wireless communication circuitry may be configured to transmit and/or receive radio signals in at least one designated frequency band through the antenna structure and the conductive part in the slide-in state.

Antenna and electronic device including the same

A memory system includes a plurality of volatile memory devices and a memory controller. The memory controller causes different amounts of error correction parity information to be generated depending on a request from a host device and depending on failed memory cell counts. The memory controller includes an error correction level (ECL) manager configured to receive cache line data from the host device through the host interface, and output an error correction code (ECC) control signal indicating one of a first correction level and a second correction level. The correction levels are based on cell reliability information and data reliability request information. The data reliability request information is associated with the cache line data. An ECC engine generates first parity symbols associated with the cache line data, and may, depending on the ECC control signal, generate additional parity symbols.

Memory system, method of operating the same, and electronic system including the same

An electronic device is provided. The electronic device includes a housing including a lateral member including a first side surface, a second side surface, and a third side surface, a first conductive portion segmented through a first segmentation portion, a substrate including a ground, and a wireless communication circuit disposed on the substrate, the first conductive portion includes a first power feed unit, a second power feed unit, a first ground part, and a second ground part.

According to an embodiment, an electronic device may include a side member including a conductive part and a first non-conductive part, a frame member disposed on at least a portion of the side member to be at least partially visible from an exterior, a second non-conductive part disposed between the frame member and the first non-conductive part, at least one conductive member disposed between the second non-conductive part and the first non-conductive part, at least one conductive structure disposed near the conductive member in an internal space of the electronic device, and a wireless communication circuit disposed in the internal space and configured to transmit or receive via the at least one conductive member. The conductive member may include a stepped portion so that at least a portion of the conductive member may be disposed in a direction away from the conductive structure.

Electronic device including antenna

A memory controller to control a memory module including a plurality of data chips, a first parity chip and a second parity chip, includes a system error correction code (ECC) engine and a processor to control the system ECC engine. The system ECC engine includes an ECC decoder and a memory to store a parity check matrix. The ECC decoder selects one of a plurality of ECC decoding schemes based on decoding status flags and corrects a plurality of symbol errors in a read codeword set from the memory module by performing an ECC decoding on the read codeword set based on the selected decoding scheme and the parity check matrix. The decoding status flags are provided from the plurality of data chips and each of the decoding status flags indicates whether at least one error bit is detected in respective one of the plurality of data chips.

Memory controllers and memory systems including the same

According to an embodiment of the disclosure, an electronic device may include: a housing including a first housing and a second housing configured to be slidable with respect to the first housing, and a flexible display including a first area visible to the outside of the electronic device and a second area configured to extend from the first area such that, based on sliding of the second housing, the second area is moved out of the housing or is moved into an inner space of the housing, wherein the housing comprises a conductive part facing a front surface of the flexible display, and the conductive part is electrically connected to a conductive layer forming a rear surface of the flexible display or is positioned on the rear surface.

Electronic device including flexible display

A printed board assembly (PBA) is provided. The PBA includes first printed circuit board (PCB), a second PCB disposed parallel to the first PCB and including a conductive area, a first interposer surrounding a space between the first PCB and the second PCB, and a wireless communication circuit, wherein the interposer may include a first partition wall structure configured to provide shielding for at least one electronic component disposed in the PBA, and a second partition wall structure connected to the first partition wall structure and including an dielectric material, the second partition wall structure including a conductive via configured to connect the first PCB and the second PCB, and the wireless communication circuit may transmit and/or receive a signal in a specified frequency band by feeding power to the conductive area of the second PCB through the conductive via.

Antenna structure including interposer and electronic device including same

An electronic device is provided. The electronic device includes a housing including a side member, a support member, a display, an antenna module including one or more patch antennas, a printed circuit board (PCB), a wireless communication circuit disposed on the PCB, a first conductive member, a first connector, a second connector, and a protrusion extending from the first end of the first conductive member toward an interior of the housing, and electrically connected to the first conductive member. The antenna module is disposed at locations corresponding to a first opening defined by the first conductive member, the support member, the first connector, and the second connector, and a second opening defined by the first conductive member, the support member, the first connector, and the protrusion, and the wireless communication circuit is electrically connected to the protrusion and the antenna module.

Antenna module and electronic device including the same

An electronic device is provided. The electronic device includes a housing including a conductive member on which at least one power supply point and ground point are positioned, at least one ground member arranged inside the housing, a first ground path connecting the ground point to the ground member, a second ground path connecting the ground point to the ground member, a printed circuit board (PCB) arranged inside the housing and a processor arranged on the PCB. The processor is configured to supply power to the at least one power supply point so that the conductive member transmits and/or receives a signal of a first frequency band.

Antenna and electronic device comprising same

An electronic device includes a housing including an internal space, a display disposed in the internal space, the display being visible from an outside of the electronic device through at least a part of the housing, at least one first antenna disposed in the internal space, a second antenna disposed in the internal space and wound multiple times and including a conductive pattern disposed to be spaced apart from the first antenna, a first wireless communication circuit configured to transmit or receive a wireless signal in a first frequency band via the at least one first antenna, and a second wireless communication circuit configured to transmit or receive a wireless signal in a second frequency band via the second antenna, wherein the at least one first antenna is spaced apart by a distance from the conductive pattern.

Antenna and electronic device including same

An electronic device includes: a side member forming sides of the electronic device, the side member including a first conductive portion, a second conductive portion, a first non-conductive portion, and a slit; a printed circuit board including the ground; and a wireless communication circuit, wherein the first conductive portion includes a first electrical path and a second electrical path, the second conductive portion includes a third electrical path and a fourth electrical path, a capacitor is arranged along the third electrical path, and the wireless communication circuit may feed, to the first conductive portion via the first electrical path, an RF signal of a first frequency band and may feed, to the second conductive portion via the third electrical path, an RF signal of a second frequency band which at least partially overlaps the first frequency band.

Growing community of inventors

Seoul, South Korea

Jiho Kim