公开(公告)号：EP2195853B1

公开(公告)日：2015-12-16

申请号：EP09732070.9

申请日：2009-04-17

Applicant: LG Electronics Inc.

Inventor： LEE, Daeyong ,  JEONG, Jiweon ,  LEE, Hyunho

IPC: H01L31/0224 ,  H01L31/0216 ,  H01L31/068 ,  H01L31/18

CPC classification number: H01L31/02168 ,  H01L31/02167 ,  H01L31/022425 ,  H01L31/056 ,  H01L31/068 ,  H01L31/1868 ,  Y02E10/52 ,  Y02E10/547 ,  Y02P70/521

公开(公告)号：EP2876490A1

公开(公告)日：2015-05-27

申请号：EP12881193.2

申请日：2012-07-17

Applicant: LG Electronics Inc.

Inventor： PARK, Chilkeun ,  KIM, Sangcheon ,  KIM, Mangeun ,  KWON, Hyouk ,  LEE, Hyunho

IPC: G02F1/1333 ,  G02F1/13357

CPC classification number: G02F1/133608 ,  G02F1/133524 ,  G02F1/133553 ,  G02F1/133603 ,  G02F1/133611 ,  G02F1/13394 ,  G02F2001/133607 ,  G02F2001/13398 ,  G02F2202/28

Abstract: A display device, according to one embodiment of the present invention, comprises a display panel; and a backlight unit providing light from a lower side of the display panel, wherein the backlight unit comprises: a bottom cover; a light source module mounted on the bottom cover and including: a plurality of light sources arranged at uniform intervals; and a circuit board on which the plurality of light sources are mounted; a reflective layer placed above the light source module to reflect the light emitted from the light sources towards the display panel; a screening layer disposed over the reflective layer at a distance therefrom and having a plurality of patterned holes to allow only a portion of the light reflected from the reflective layer to be transmitted; and a spacer disposed between the reflective layer and the screening layer to form a light guide layer defined by a vacant space between the reflective layer and the screening layer and to maintain the uniform height of the light guide layer.

Abstract translation: 根据本发明的一个实施例的显示装置包括显示面板; 以及从显示面板的下侧提供光的背光单元，其中背光单元包括：底盖; 光源模块，其安装在所述底盖上并且包括：以均匀间隔布置的多个光源; 以及其上安装有所述多个光源的电路板; 位于光源模块上方的反射层，用于将从光源发射的光朝向显示面板反射; 设置在所述反射层上并与所述反射层相距一定距离并且具有多个图案化孔的屏蔽层，以允许仅透射从所述反射层反射的一部分光; 以及间隔件，设置在所述反射层和所述屏蔽层之间以形成由所述反射层和所述屏蔽层之间的空余空间限定的光导层，并且保持所述光导层的均匀高度。

公开(公告)号：EP2470951A2

公开(公告)日：2012-07-04

申请号：EP10812188.0

申请日：2010-08-17

Applicant: LG Electronics Inc.

Inventor： KIM, Sungwoo ,  SEO, Buwan ,  HUR, Hoon ,  KWON, Soonhyung ,  BAE, Seungchoon ,  KIM, Minho ,  LEE, Hyunho ,  HWANG, Sangsoo ,  PARK, Sangtae ,  JUNG, Bupsung

IPC: G02F1/13357

CPC classification number: G02F1/133611 ,  G02F1/13 ,  G02F1/133603 ,  G02F2001/133613

Abstract: A backlight unit and display device are discussed. According to an embodiment, a light generating device includes an array of light source devices disposed on a substrate and including first and second light source devices forming a first line, the first and second light source devices spaced apart from each other with a first distance and configured to emit light in a first direction; another array of light source devices disposed on the substrate and including third and fourth light source devices forming a second line, the third and fourth light source devices spaced apart from each other with a third distance and configured to emit light in a second direction which is different from the first direction, the second line being spaced apart from the first line so that the first light source device is spaced apart from the third light source device with a second distance therebetween.

Abstract translation: 讨论背光单元和显示设备。 根据一个实施例，一种光产生装置包括设置在基板上并包括形成第一线的第一和第二光源装置的光源装置阵列，所述第一和第二光源装置以第一距离彼此间隔开并且 配置成沿第一方向发射光; 另一阵列的光源装置，设置在基板上并包括形成第二线的第三和第四光源装置，第三和第四光源装置以第三距离彼此间隔开并且配置成沿第二方向发射光， 不同于第一方向，第二线与第一线间隔开，使得第一光源装置与第三光源装置间隔第二距离。

公开(公告)号：EP4105998A1

公开(公告)日：2022-12-21

申请号：EP20918921.6

申请日：2020-02-17

Applicant: LG Electronics Inc.

Inventor： KIM, Soohyun ,  JEON, Kiseong ,  CHANG, Jaewon ,  LEE, Hyunho

IPC: H01L27/15 ,  H01L33/14 ,  H01L33/42 ,  H01L33/00 ,  H01L25/16

Abstract: The present invention relates to a display device, and more particularly, to a display device using semiconductor light-emitting devices of several micrometers to tens of micrometers in size. The present invention provides a display device comprising: a base part; a plurality of assembly electrodes which is arranged on the base part and which generates an electric field when power is applied thereto; a dielectric layer formed to cover the assembly electrodes; and a plurality of semiconductor light-emitting devices arranged on the dielectric layer; wherein each of the semiconductor light-emitting devices comprises: a first assembly control layer formed at a portion of the whole area of one surface facing the dielectric layer; and a second assembly control layer formed at the other portion of the whole area of the one surface facing the dielectric layer, and made of a material different from that of the first assembly control layer.

公开(公告)号：EP3780841A1

公开(公告)日：2021-02-17

申请号：EP19781056.7

申请日：2019-04-08

Applicant: LG Electronics Inc.

Inventor： BAE, Duckhyun ,  LEE, Hyunho ,  HWANG, Daesung ,  KIM, Youngtae ,  YI, Yunjung

IPC: H04W72/12 ,  H04W72/04

Abstract: Provided in the present specification is a method for transmitting uplink control information (UCI) in a wireless communication system. More particularly, a method performed by a terminal comprises the steps of: receiving, from a base station, first downlink control information (DCI), wherein the first DCI includes configuration information related to resources for transmitting first UCI and the configuration information indicates, to the terminal, a pre-empted resource by another terminal from among preset resources; determining a reference resource region, which is a range for recognizing the pre-empted resource; and transmitting, to the base station, the first UCI on a residual resource excluding the pre-empted resource from the determined reference resource region.

公开(公告)号：EP3734890A1

公开(公告)日：2020-11-04

申请号：EP19740779.4

申请日：2019-01-16

Applicant: LG Electronics Inc.

Inventor： KWAK, Kyuhwan ,  LEE, Seungmin ,  LEE, Hyunho

IPC: H04L5/00 ,  H04L1/00 ,  H04W72/04 ,  H04W72/12

Abstract: The present invention provides a method by which a terminal receives downlink control information (DCI) in a wireless communication system. Particularly, the method can acquire the DCI by detecting a plurality of first DCI candidates in a plurality of control resource block (RB) sets, descrambling a cyclic redundancy check (CRC) included in each of the plurality of first DCI candidates, and aggregating second DCI candidates, from among the plurality of first DCI candidates, descrambled on the basis of the same scrambling sequence.

公开(公告)号：EP3694284A1

公开(公告)日：2020-08-12

申请号：EP18865129.3

申请日：2018-10-02

Applicant: LG Electronics Inc.

Inventor： KIM, Youngtae ,  YI, Yunjung ,  LEE, Hyunho ,  HWANG, Daesung

IPC: H04W72/12 ,  H04W76/16

Abstract: The present invention relates to a method for signal transmission or reception by a terminal dual-connected to a first radio access technology (RAT) or a second RAT in a wireless communication system. Specifically, the method comprises: a step of receiving a first RAT-based downlink reference time domain duplex (TDD) uplink-downlink configuration; and a time division multiplexing (TDM) step of, when an uplink subframe on the basis of the downlink reference TDD uplink-downlink configuration is associated with a first transmission time unit having a predetermined length, setting the first transmission time unit for the first RAT and setting a second transmission time unit for the second RAT, wherein the second transmission time unit is obtained by excluding a transmission time unit from the uplink subframe.

公开(公告)号：EP3648536A1

公开(公告)日：2020-05-06

申请号：EP19799282.9

申请日：2019-05-07

Applicant: LG Electronics Inc.

Inventor： KWAK, Kyuhwan ,  LEE, Seungmin ,  YI, Yunjung ,  LEE, Hyunho

IPC: H04W72/12

Abstract: A method of receiving, by a user equipment (UE) that is configured to operate in transmission mode 10, downlink data in a wireless communication system. The method includes: receiving, in a transmission time interval (TTI), downlink control information (DCI) that includes resource element (RE) mapping information. The method also includes receiving, in a plurality of TTIs subsequent to the TTI in which the DCI was received, repeated transmissions of the downlink data to which the RE mapping information has been applied.

公开(公告)号：EP3648535A1

公开(公告)日：2020-05-06

申请号：EP19791868.3

申请日：2019-04-29

Applicant: LG Electronics Inc.

Inventor： KWAK, Kyuhwan ,  LEE, Seungmin ,  YI, Yunjung ,  LEE, Hyunho

IPC: H04W72/12 ,  H04W72/04

Abstract: A method of receiving Downlink (DL) data by a User Equipment (UE) in a wireless communication system is disclosed. The method includes receiving information related to the number of repetitions of the DL data which is repeatedly transmitted in at least one first Transmission Time Interval (TTI) included in a first subframe and in at least one second TTI included in a second subframe, and receiving the DL data based on the number of repetitions. when a Transmission Mode (TM) for the first subframe is different from a TM for the second subframe, the DL data is not received in the at least one second TTI. The second subframe is located after the first subframe.

公开(公告)号：EP3637882A1

公开(公告)日：2020-04-15

申请号：EP18799025.4

申请日：2018-05-14

Applicant: LG Electronics Inc.

Inventor： LEE, Hyunho ,  LEE, Seungmin

IPC: H04W52/54 ,  H04W72/12

Abstract: Disclosed is a method for determining transmit power in a wireless communication system according to one embodiment of the present invention. The method, which is performed by a terminal, comprises the steps of: receiving a semi-persistent scheduling (SPS) setting of a short transmission time interval (sTTI); receiving control information for SPS-related transmit power control according to the received setting; and determining an SPS-related transmit power by using a transmit power control (TPC) command included in the received control information, wherein the control information may include a TPC command for each of a plurality of TTI lengths, which includes an SPS-related TPC command of the sTTI.