公开(公告)号：US12231735B2

公开(公告)日：2025-02-18

申请号：US18102475

申请日：2023-01-27

Applicant: LG ELECTRONICS INC.

Inventor： Seokjin Shim ,  Kiyun Kim ,  Kaeun Lee

IPC: H04N21/4788 ,  H04N5/265 ,  H04N21/43 ,  H04N21/431 ,  H04N21/466 ,  H04N21/4722 ,  H04N21/658

Abstract: An image display apparatus can include a display configured to display an image; an image receiver configured to receive a broadcast signal; a signal processing device configured to output an image signal to the display based on the broadcast signal; and an interface configured to exchange data with a mobile terminal or a server. Also, the signal processing device is further configured to receive a broadcast image corresponding to a selected thumbnail from the image receiver, receive chatting conversation content corresponding to the broadcast image from the server through the interface, and overlay the chatting conversation content on the broadcast image, and in response to receiving input conversation content based on a signal from a remote controller or the mobile terminal, display the input conversation content.

公开(公告)号：US12231704B2

公开(公告)日：2025-02-18

申请号：US18030179

申请日：2021-11-03

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk Kwon ,  Joonhee Yoon

IPC: H04N21/238 ,  H04L12/18

Abstract: A method for processing a multicast signal according to embodiments may comprise the steps of: generating multicast media data; generating signaling information regarding the multicast media data; transmitting the multicast media data in a multicast method, on the basis of at least one of a first network and a second network; and transmitting the signaling information regarding the multicast media data. An apparatus for processing a multicast signal according to embodiments comprises: a memory; and a processor connected to the memory. The processor may: receive multicast media data on the basis of at least one of a first network and a second network; and decode the multicast media data.

公开(公告)号：US12231633B2

公开(公告)日：2025-02-18

申请号：US18520912

申请日：2023-11-28

Applicant: LG Electronics Inc.

Inventor： Junghak Nam ,  Jangwon Choi

IPC: H04N19/00 ,  H04N19/117 ,  H04N19/132 ,  H04N19/169 ,  H04N19/186 ,  H04N19/46 ,  H04N19/80

Abstract: According to one embodiment of the present document, a cross component adaptive loop filtering (CCALF) process may be performed. The CCALF process can enhance the filtering performance for chroma components and improve the subjective/objective image quality of a picture.

公开(公告)号：US12228820B2

公开(公告)日：2025-02-18

申请号：US17558388

申请日：2021-12-21

Applicant: LG ELECTRONICS INC.

Inventor： Inkeun Ryu ,  Sangdon Park ,  Moungyoub Lee ,  Kyoungmok Kim ,  Yunjoo Kim ,  Jonghyun Byeon

IPC: G02F1/13357 ,  F21V8/00 ,  G02F1/1333

Abstract: A display device includes a display panel including a front substrate and a back substrate, a plurality of brackets attached to a non-display area of a back surface of the back substrate using an adhesive, and a backlight unit positioned in the rear of the display panel. The backlight unit includes a frame including at least one protrusion, a light guide plate disposed between the frame and the display panel, the light guide plate including at least one groove or hole corresponding to the at least one protrusion of the frame, an optical layer disposed between the light guide plate and the display panel, and a light source disposed on the side of the light guide plate.

公开(公告)号：US12228290B2

公开(公告)日：2025-02-18

申请号：US18443691

申请日：2024-02-16

Applicant: LG ELECTRONICS INC.

Inventor： Yu Na Jo ,  Deukwon Lee ,  Taeyun Lee ,  Hyunbyung Cha ,  Sang Yoon Lee ,  Min Kyu Oh ,  Byunghoon Park ,  Yeon A Jo ,  Chang On Lee ,  Jihye Lee

IPC: F24C15/20 ,  A47J36/38 ,  B01D46/00 ,  B01D46/16 ,  F04D17/16 ,  F04D25/06 ,  F04D27/00 ,  F04D29/053 ,  F04D29/40 ,  F04D29/42 ,  F04D29/70 ,  F24F7/007

Abstract: Proposed is a method of controlling a portable air-flow guiding apparatus including adjusting at least one of an angle in a horizontal direction of a head unit including a sucking unit by a horizontal angle adjustment unit of the portable air-flow guiding apparatus and a height of the head unit by a height adjustment unit of the portable air-flow guiding apparatus according to a position of a heating source and a height of a cooking utensil.

公开(公告)号：US20250056543A1

公开(公告)日：2025-02-13

申请号：US18717916

申请日：2023-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG

IPC: H04W72/21 ,  H04B17/318 ,  H04W24/10

Abstract: Disclosed are a method and device for bandwidth part (BWP) switching-based uplink transmission or reception in a wireless communication system. A method performed in a wireless communication system by a terminal according to an embodiment disclosed herein may comprise the steps of: receiving configuration information about a first BWP and a second BWP; and performing uplink transmission on the activated second BWP on the basis of a configuration related to a specific index for the terminal and on the basis of a BWP inactivity timer not being applied.

公开(公告)号：US20250056506A1

公开(公告)日：2025-02-13

申请号：US18685820

申请日：2022-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Jaenam SHIM ,  Hyunsoo KO ,  Hyangsun YOU

IPC: H04W72/0446 ,  H04L5/00 ,  H04W52/32 ,  H04W72/21

Abstract: Disclosed are a method and a device for transmitting or receiving an uplink channel on the basis of demodulation reference signal (DMRS) bundling in a wireless communication system. A method by which a terminal transmits an uplink channel in a wireless communication system, according to one embodiment of the present disclosure, comprises the steps of: receiving configuration information related to the DMRS bundling for the uplink channel from a network; and transmitting the uplink channel to the network in a first actual time domain window (TDW) within a set TDW or in the first actual TDW and a second actual TDW within the set TDW, wherein the first actual TDW ends in relation to an event, and whether to generate the second actual TDW in response to the event may be based on capabilities of the terminal, on the basis of the event being a first type event.

公开(公告)号：US20250055739A1

公开(公告)日：2025-02-13

申请号：US18722430

申请日：2021-12-22

Applicant: LG ELECTRONICS INC.

Inventor： Kyung Ho LEE ,  Sangrim LEE ,  Bonghoe KIM ,  Eunjong LEE ,  Hojae LEE

IPC: H04L27/26 ,  H04L5/00

Abstract: The present disclosure is an embodiment of a method for operating a terminal, and the method for operating a terminal in a wireless communication system includes requesting, by the terminal, reference signal (RS) group-related configuration information to a base station, receiving RS group-related configuration information from the base station, learning a first parameter related to a meta-learning learning model based on the RS group-related configuration information, and receiving, by the terminal, a RS from the base station or transmitting a RS to the base station based on the first parameter. The RS group-related configuration information includes pattern information, an identifier and a weight value of at least one of a demodulation-reference signal (DM-RS), a phase-tracking reference signal (PTRS), a channel status information-reference signal (CSI-RS), a positioning reference signal (PRS), a synchronization signal block (SSB), a sounding reference signal (SRS), and a meta-learning RS.

公开(公告)号：US20250055646A1

公开(公告)日：2025-02-13

申请号：US17767377

申请日：2020-10-07

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Daesung Hwang

IPC: H04L5/00

Abstract: A method for performing radio communication by a first device, and a device for supporting same may be provided. The method may comprise the steps of: receiving a physical sidelink control channel (PSCCH) from a second device; receiving a physical sidelink shared channel (PSSCH) related to the PSCCH from the second device; determining a physical sidelink feedback channel (PSFCH) resource related to the PSSCH, on the basis of an index of a slot related to the PSSCH and an index of a sub-channel related to the PSSCH; and transmitting, to the second device, hybrid automatic repeat request (HARQ) feedback information for the PSSCH on the PSFCH resource.

公开(公告)号：US20250052471A1

公开(公告)日：2025-02-13

申请号：US18926875

申请日：2024-10-25

Applicant: LG Electronics Inc.

Inventor： Donghoon LEE ,  Donghoon LEE ,  Wookyong LEE ,  Seungyoon CHO ,  Heejun LEE ,  Seungseob YEOM

IPC: F25C1/24 ,  E05D11/00 ,  F25D11/02 ,  F25D17/04 ,  F25D17/06 ,  F25D17/08 ,  F25D23/02 ,  F25D23/04 ,  F25D25/00 ,  F25D29/00

Abstract: A refrigerator includes a cabinet including a refrigerating compartment and an evaporation chamber, a first door, a housing in the first door, an ice making room defining a cool air inflow hole and a cool air discharge hole, a chiller room defining a cool air discharge hole, a second door connected to the first door, a partition wall defining the ice making room, the chiller room, and a communication hole, a damper opening and closing the communication hole, a cool air supply duct connecting an outlet of the evaporation chamber and the cool air inflow hole to supply cool air of the evaporation chamber to the ice making room, and a cool air return duct having a first inlet connected to the cool air discharge hole of the ice making chamber and a second inlet connected to the cool air discharge hole of the chiller room.