Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Lg Display Co., Ltd.

Skhynix Inc.

Korea Advanced Institute of Science and Technology

Yonsei University

Pantech Corporation

Goldpeak Innovations Inc

Lg Hausys, Ltd.

Pantech Co., Ltd.

KiTae Kim

Jiwon Kang

Kilbom Lee

Heejin Kim

Kungmin Park

Jaehoon Chung

Jinmin Kim

Kukheon Choi

Kwangseok Noh

Kyungmin Park

Hyunsoo Ko

Yoojin Choi

Hyeryung Kim

Heejin Ko

Jihyun Lee

Jae Julien

Cedric Kiefer

Henryk Wollik

Ji Hyae Kim

Eunjong Lee

Sunam Kim

Sungjun Yoon

Giwon Park

Hyeyoung Choi

Kyoung-min Park

JunHo Lee

SungBin Ryu

SeungChan Choi

Heejeong Cho

Genebeck Hahn

Ilmu Byun

Kyuseok Kim

Dongkyu Kim

Sungho Park

Eui-Young Chung

Seungjin Lee

Soocheol Kyeong

Hongil Yoon

Kyunghaeng Lee

Siu Yoon

Jeongbin Kim

Jinuk Baek

Kyungseon Cho

Daehyung Cho

Kijun Kim

Jonghyun Park

Bonghoe Kim

Youngtae Kim

Jangwon Seo

Jihye Lee

Sae-Young Chung

Dohyeon Kim

YoungJang Lee

HyoJin Kim

Jinha Heo

Jun Hyoung Kim

SoYoung Noh

UiJin Chung

Eunsung Kim

HyunSoo Shin

Wonkyung Kim

Kyeongju Moon

Changho Suh

Jae Bong Hwang

JinChae Jeon

Wonseok Jeon

Jaewoong Cho

SoYeon Je

Jeihyun Lee

Seiyun Shin

Jeanhan Yoon

Bokyoung Cho

Eun Sik Nam

Younghoon Park

Soyeon Je

Jinhak Kim

The display device includes a plurality of display modules arranged in an up and down direction and in a left and right direction, and the display module includes a unit frame; an inner plate coupled to the unit frame and having an inner opening; a control board disposed behind the inner plate and having a rear connector on the front surface; a back cover covering the control board; and a front display assembly disposed in front of the unit frame. The front display assembly may include at least one display panel, and a rear connector and a detachable front connector may be disposed. At least one of the rear connector and the front connector may pass through the inner opening.

Display device

The present invention relates to an apparatus for manufacturing artificial leather, the apparatus including an embossing molding device capable of efficiently forming an embossed pattern on the surface of artificial leather through vacuum adsorption molding and a method of manufacturing artificial leather using the apparatus.

Apparatus for manufacturing artificial leather and method of manufacturing artificial leather using the same

Embodiments of the present invention relate to a wireless communication system, and more particularly, to a technology for allocating a Channel State Information-Reference Signal (CSI-RS) in a wireless communication system. Embodiments of the present invention provides an apparatus and method for allocating CSI-RSs to resource areas, in which, under the condition of a subframe in which the CP is an extended CP, and the duplex scheme is TDD, if CSI-RSs for maximum 8 antenna ports are allocated, the CSI-RSs are allocated to the 8th and 9th symbols (symbol No. l=7 and 8), wherein each CSI-RS for every two antenna ports is allocated to the same RE while being discriminated from each other by an orthogonal code and neighbor CSI-RS allocated REs in the frequency axis are spaced by an interval of three REs.

Apparatus and method for allocating channel state information-reference signal in wireless communication system

A method and apparatus for requesting scheduling in a wireless communication system is provided. The method requests scheduling for transmitting uplink data in a wireless communication system and may include transmitting, by user equipment (UE), a Scheduling Request (SR) of an SR type selected from multiple SR types to an eNB, receiving, by the UE, an uplink grant determined according to the selected SR type from the eNB, and transmitting, by the UE, uplink data to the eNB through a physical uplink shared channel (PUSCH) resource allocated by the uplink grant.

Method and apparatus for requesting scheduling in wireless communication system

A display device includes a substrate; a buffer layer disposed on the substrate; a first thin-film transistor comprising a first active layer made of a low-temperature poly-silicon (LTPS), a first gate electrode overlapping with the first active layer with the first gate insulating layer and the second gate insulating layer therebetween, and a first source electrode and a first drain electrode electrically connected to the first active layer; and a second thin-film transistor comprising a second active layer made of an oxide semiconductor, a second gate electrode overlapping with the second active layer with the second gate insulating layer therebetween, and a second source electrode and a second drain electrode electrically connected to the second active layer. The first gate electrode of the first thin-film transistor and the second gate electrode of the second thin-film transistor may be disposed on the second gate insulating layer.

Display device having a plurality of thin-film transistors with different semiconductors

The present description provides a method for transmitting and receiving uplink (UL) data in a wireless communication system. A method, which is carried out by means of a terminal, comprises the steps of: receiving a first uplink grant from a base station; transmitting, on the basis of the first uplink grant, first uplink data to the base station; receiving an HARQ response to the first uplink data from the base station; transmitting second uplink data to the base station by means of retransmission resources allocated for the retransmission of the first uplink data; and transmitting, to the base station, control information which indicates whether the second uplink data is retransmission data of the first uplink data or new data generated by means of a particular event.

Method for transmitting and receiving uplink data in wireless communication system and device for same

Disclosed are a method and a base station for mitigating self-interference in which, in a resource region for transmitting a plurality of downlink control channels, an overlap region is configured, the overlap region being a resource region from which the effects of self-interference due to an uplink communication of a terminal must be removed, and the information regarding the overlap region is transmitted to a terminal connected to a base station and communicating via FDR.

Method for mitigating self-interference in FDR communication environment

Display screen or portion thereof with graphical user interface

A method for designing an FPGA may include determining blocks required for each of a plurality of applications; determining a size of the FPGA accommodating the determined blocks for each of the plurality of applications; and laying out the determined blocks for each of the plurality of applications in a block array of the FPGA.

Method for designing an FPGA

Provided is an organic light emitting display. The organic light emitting display can include a gate driving circuit configured to supply a gate signal through each of a plurality of gate lines connected to a display panel, and a luminance control unit between the gate driving circuit and the display panel and electrically connected to the plurality of gate lines and a power supply line. A gate signal is supplied to the pixels in a distributed manner during a plurality of refresh periods. Therefore, it is possible to reduce a luminance decrease in the pixels during the entire refresh period.

Organic light emitting diode display

The present invention relates to a wireless access system supporting a full duplex radio (FDR) transmission environment. A method by which a first UE receives a signal from a base station in a wireless access system supporting FDR transmission, according to one embodiment of the present invention, can comprise the steps of: receiving a first reference signal from the base station; calculating first channel information on self-interference by using the first reference signal; receiving a second reference signal from the base station, and receiving a third reference signal from a second UE at the same time as the second reference signal; calculating second channel information from which the self-interference is cancelled, on the basis of the second reference signal, the third reference signal and the first channel information; and receiving the signal by using the second channel information and third channel information on a channel receiving the signal.

Method and device for receiving signal in wireless access system supporting FDR transmission

A method and apparatus for transmitting an uplink beam scanning signal in a wireless communication system is provided. A terminal first performs downlink beam scanning, and then transmits the uplink beam scanning signal to a base station through a time-frequency resource corresponding to a beam selected according to the downlink beam scanning. The terminal may transmit information on the downlink beam scanning to the base station. The base station may divide a plurality of terminals into a plurality of groups on the basis of information on downlink beam scanning, received from the plurality of terminals, and perform uplink beam scanning for only uplink beams which are selected corresponding to the plurality of groups among all the uplink beams.

Method and apparatus for transmitting uplink beam scanning signal in wireless communication system

Growing community of inventors

Seoul, South Korea

KiTae Kim