公开(公告)号：US20230327062A1

公开(公告)日：2023-10-12

申请号：US18017357

申请日：2020-07-21

Applicant: LG ELECTRONICS INC.

Inventor： Jungsub KIM ,  Myoungsoo KIM ,  Taein KWON ,  Chunghyun LIM

IPC: H01L33/62 ,  H01L33/42 ,  H01L25/075 ,  H01L33/38 ,  H01L33/22 ,  H01L33/48 ,  H01L33/10

CPC classification number: H01L33/62 ,  H01L25/0753 ,  H01L33/10 ,  H01L33/22 ,  H01L33/382 ,  H01L33/42 ,  H01L33/486

Abstract: Discussed is a semiconductor light-emitting device that can include a first conductive electrode, a first conductive semiconductor layer having one surface on the first conductive electrode, and another surface on an undoped semiconductor layer, an active layer on the one surface of the first conductive semiconductor layer, a second conductive semiconductor layer on the active layer, a second conductive electrode on the second conductive semiconductor layer, and a light-transmitting layer on a surface of the undoped semiconductor layer that is opposite to where the first conductive semiconductor layer is disposed with respect to the undoped semiconductor layer. The light-transmitting layer can include a material having electrical conductivity.

公开(公告)号：US20220416125A1

公开(公告)日：2022-12-29

申请号：US17763050

申请日：2019-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Jina JEON ,  Yongdae KIM ,  Myoungsoo KIM ,  Yoonchul KIM ,  Jungsub KIM ,  Sunghyun MOON ,  Yeonhong JUNG

IPC: H01L33/38 ,  H01L33/00 ,  H01L33/62 ,  H01L25/075

Abstract: Discussed is a manufacturing method of a display apparatus, and the display apparatus. The display includes a substrate, an adhesive layer located on the substrate and including protruding portions, semiconductor light-emitting diodes located on the adhesive layer, an insulating layer located on the semiconductor light-emitting diodes and the adhesive layer, and wiring electrodes electrically connected to the semiconductor light-emitting diodes, wherein the protruding portions of the adhesive layer are positioned at regular intervals to correspond to the shapes of the contact surfaces of the semiconductor light-emitting diodes in contact with the adhesive layer.

公开(公告)号：US20240388516A1

公开(公告)日：2024-11-21

申请号：US18692726

申请日：2022-10-07

Applicant: LG ELECTRONICS INC.

Inventor： Myoungsoo KIM ,  Sunghoon JUNG ,  Hongsuk KIM

IPC: H04L43/0811 ,  H04W24/08 ,  H04W56/00 ,  H04W76/20

Abstract: A method and apparatus for link monitoring in a wireless communication system is provided. A wireless device may receive a link monitoring configuration for measurements of a cell group. The link monitoring configuration may include (i) a first index of a first radio resource, (ii) a first purpose related to the first radio resource for an activated state, and (iii) a second purpose related to the first radio resource for a deactivated state. A wireless device may perform link monitoring for the first radio resource based on the specific purpose.

公开(公告)号：US20240365364A1

公开(公告)日：2024-10-31

申请号：US18692776

申请日：2022-10-13

Applicant: LG ELECTRONICS INC.

Inventor： Myoungsoo KIM ,  Sunghoon JUNG ,  Hongsuk KIM

IPC: H04W72/542 ,  H04L5/00

CPC classification number: H04W72/542 ,  H04L5/0035 ,  H04L5/0098

Abstract: A method and apparatus for link monitoring in a wireless communication system. A wireless device receive a link monitoring configuration for measurements of a cell group, wherein the link monitoring configuration includes (i) a first index of a first radio resource among a periodic radio resource set, and (ii) information on a first pattern for a deactivated state. A wireless device performs link monitoring for the first radio resource with the first pattern based on the state of the cell group being the deactivated state.

公开(公告)号：US20240332473A1

公开(公告)日：2024-10-03

申请号：US18578185

申请日：2021-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Sunghyun MOON ,  Myoungsoo KIM ,  Yoonchul KIM ,  Jungsub KIM

IPC: H01L33/62 ,  H01L25/16

CPC classification number: H01L33/62 ,  H01L25/167

Abstract: The display device can include a barrier rib disposed on a substrate and having an assembly hole, a conductor in the assembly hole, and a semiconductor light emitting device disposed on the conductor within the assembly hole. The conductor can include a first conductor between the substrate and the semiconductor light emitting device, and a second conductor between the inside of the assembly hole and the outside of the semiconductor light emitting device.

公开(公告)号：US20230354255A1

公开(公告)日：2023-11-02

申请号：US17933226

申请日：2022-09-19

Applicant: LG ELECTRONICS INC.

Inventor： Myoungsoo KIM ,  Sunghoon JUNG ,  Hongsuk KIM

IPC: H04W64/00 ,  H04W24/02

CPC classification number: H04W64/003 ,  H04W24/02

Abstract: A method and apparatus for height-based location update in a wireless communication system is provided. A wireless device receives information on one or more threshold heights between a plurality of height spans. A wireless device monitors a height of the wireless device. A wireless device initiates a tracking area update procedure based on the height of the wireless device being passed the one or more threshold heights.

公开(公告)号：US20230042942A1

公开(公告)日：2023-02-09

申请号：US17518391

申请日：2021-11-03

Applicant: LG ELECTRONICS INC. ,  LG Display Co., Ltd.

Inventor： Myoungsoo KIM ,  Changseo PARK ,  Minwoo LEE ,  Jungsub KIM

IPC: H01L25/075 ,  H01L33/62

Abstract: Discussed is a display device including a substrate, a plurality of first assembling wires on the substrate, a plurality of second assembling wires on the substrate, and separated from the plurality of first assembling wires; a first insulating layer disposed on the substrate, wherein a first hole is located on each of the plurality of second assembling wires, respectively, and wherein the first hole is not located on each of the plurality of first assembling wires; and a semiconductor light emitting device in the first hole.

公开(公告)号：US20210159269A1

公开(公告)日：2021-05-27

申请号：US17257190

申请日：2018-07-11

Applicant: LG ELECTRONICS INC.

Inventor： Jungsub KIM ,  Younghak CHANG ,  Myoungsoo KIM ,  Yeonhong JUNG

IPC: H01L27/15 ,  H01L33/38 ,  H01L33/20 ,  H01L33/02

Abstract: Discussed is a plurality of semiconductor light-emitting devices, wherein at least one of the semiconductor light-emitting devices includes: a first conductive electrode and a second conductive electrode; a first conductive semiconductor layer having the first conductive electrode arranged thereon; a second conductive semiconductor layer overlapping the first conductive semiconductor layer and having the second conductive electrode arranged thereon; an active layer arranged between the first conductive semiconductor layer and the second conductive semiconductor layer; an intermediate layer arranged on the second conductive semiconductor layer; a protrusion, made of an electro-polishable porous material, on the intermediate layer; and an undoped semiconductor layer arranged between the intermediate layer and the protrusion. The intermediate layer includes a first layer including second conductive impurities and a second layer having a higher concentration of the second conductive impurities than the first layer, wherein the first layer and the second layer are sequentially and repetitively stacked.