公开(公告)号：US20070274675A1

公开(公告)日：2007-11-29

申请号：US10581286

申请日：2004-11-30

Applicant: Sung Park

Inventor： Sung Park

IPC: H04N5/91

CPC classification number: G11B20/10527

Abstract: A device and method for transcoding digital audio/video streams. Only the video data, from among audio/video data provided in the form of compressed digital streams such as TV broadcast streams, is transcoded, and then the transcoded video data is synchronized with the audio data. To synchronize the transcoded video data with the audio data, original Presentation Time Stamps (PTSs) of the video data before the transcoding are used for the transcoded video data, or new PTSs are used for the transcoded video data and PTSs of the audio data are updated based on the new PTSs. The transcoding and PTS synchronization is performed on the basis of sections having continuous PTS values. Accordingly, degradation of sound quality due to unnecessary audio data transcoding is avoided, while preventing synchronization mismatching between the audio and video data in the transcoding procedure.

Abstract translation: 一种用于对数字音频/视频流进行代码转换的设备和方法。 只有以诸如电视广播流之类的压缩数字流的形式提供的音频/视频数据中的视频数据被转码，然后转码的视频数据与音频数据同步。 为了将经代码转换的视频数据与音频数据同步，代码转换之前的视频数据的原始演示时间戳（PTS）用于代码转换的视频数据，或新的PTS被用于代码转换的视频数据，音频数据的PTS是 基于新的PTS进行更新。 基于具有连续PTS值的部分执行代码转换和PTS同步。 因此，避免了由于不必要的音频数据代码转换引起的音质的劣化，同时防止了代码转换过程中的音频和视频数据之间的同步失配。

公开(公告)号：US20250072188A1

公开(公告)日：2025-02-27

申请号：US18727604

申请日：2022-01-19

Applicant: LG ELECTRONICS INC.

Inventor： Jinhyeok CHOI ,  Indo CHUNG ,  Youngdo KIM

IPC: H01L33/62 ,  H01L25/075

Abstract: A display device can include a substrate, a first assembling wiring on the substrate, a second assembling wiring on the substrate, a partition wall disposed on the first and second assembling wirings and having a hole, a semiconductor light-emitting device disposed in the hole and having a first step difference part on a side portion thereof, and a connection electrode disposed on at least the first step difference part.

公开(公告)号：US20250072182A1

公开(公告)日：2025-02-27

申请号：US18808988

申请日：2024-08-19

Applicant: LG ELECTRONICS INC.

Inventor： Seonock KIM ,  Hwankuk YUH

IPC: H01L33/60 ,  H01L25/075 ,  H01L33/52

Abstract: A display device including the semiconductor light emitting device according to an embodiment including a planarization layer disposed on the semiconductor light emitting device, a first opaque filler disposed to be spaced apart on the planarization layer, and a light reflective filling layer disposed around the semiconductor light emitting device, wherein the light reflective filling layer is positioned lower than the top surface of the semiconductor light emitting device.

公开(公告)号：US20250071919A1

公开(公告)日：2025-02-27

申请号：US18807234

申请日：2024-08-16

Applicant: LG ELECTRONICS INC.

Inventor： Kangyeung LEE ,  Sanghoon KIM ,  Hyunjin JUNG ,  Chunho BYUN

IPC: H05K5/02 ,  F16M11/14 ,  F16M11/20 ,  F16M11/42

Abstract: A display device is disclosed. The display device may include a display panel, a clip located behind the display panel, a support arm extending long and located between the display panel and the clip, the support arm including a first end rotatably coupled to the clip and a second end rotatably coupled to the display panel, a shaft penetrating a first side of the clip and the first end of the support arm, fixed to the clip, and providing a rotational central axis of the first end of the support arm, a pin penetrating a second side of the clip opposite to the first side, coupled to the shaft, and including a head opposite to the first end of the support arm, and a first washer located between the head of the pin and the first end of the support arm, and through which the shaft passes, the head of the pin may press the first washer toward the first end of the support arm.

公开(公告)号：US20250071776A1

公开(公告)日：2025-02-27

申请号：US18946041

申请日：2024-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae KIM ,  Jiwon KANG ,  Kilbom LEE

IPC: H04W72/23 ,  H04L5/00 ,  H04L25/03 ,  H04W24/10 ,  H04W72/044

Abstract: A method by which a terminal receives data in a wireless communication system can comprise the steps of: receiving configuration information relating to a control resource of a physical control channel; allowing one or more control resources included in the configuration information to be respectively set to a first control resource group or a second control resource group, and receiving a first physical control channel and a second physical control channel on the basis of the configuration information; receiving a first physical data channel on the basis of the first control resource group related to a control resource in which the first physical control channel is received; and receiving a second physical data channel on the basis of the second control resource group related to a control resource in which the second physical control channel is received.

公开(公告)号：US20250071366A1

公开(公告)日：2025-02-27

申请号：US18677732

申请日：2024-05-29

Applicant: LG ELECTRONICS INC.

Inventor： Sanghyun HAN ,  Cheolhwa YOO

IPC: H04N21/43

Abstract: The image display apparatus of the present disclosure comprises: a display; an audio output device; and a signal processing device, in a simultaneous sound output mode, configured to output a first audio signal based on a first additional delay time to the audio output device and to output a second audio signal based on a second additional delay time, which is lower in level than the first additional delay time, to the sound output device, and in a single sound output mode of the audio output device, configured to output a third audio signal to the audio output device, wherein the first additional delay time is greater than or equal to an additional delay time of a third sound. Accordingly, sound synchronization may be performed in case in which the sound output device and the image display apparatus simultaneously output sound.

公开(公告)号：US20250071286A1

公开(公告)日：2025-02-27

申请号：US18945021

申请日：2024-11-12

Applicant: LG Electronics Inc.

Inventor： Moonmo KOO ,  Seunghwan KIM ,  Jaehyun LIM

IPC: H04N19/132 ,  H04N19/176 ,  H04N19/18 ,  H04N19/186 ,  H04N19/96

Abstract: An image decoding method according to the present document comprises the steps of: applying LFNST to transform coefficients to derive modified transform coefficients; deriving residual samples for a target block on the basis of an inverse primary transform for the modified transform coefficients; and generating a reconstructed picture on the basis of the residual samples, wherein the step of deriving the modified transform coefficients can comprise the steps of parsing an LFNST index on the basis of the current block tree type being a dual tree chroma, and deriving the modified transform coefficients on the basis of the LFNST index and an LFNST matrix.

公开(公告)号：US20250071277A1

公开(公告)日：2025-02-27

申请号：US18726376

申请日：2023-01-06

Applicant: LG ELECTRONICS INC.

Inventor： Chul Keun KIM ,  Jaehyun LIM ,  Donggyu GWAK

IPC: H04N19/124 ,  H04N19/70

Abstract: Provided are a feature encoding/decoding method and device, and a computer-readable recording medium generated by the feature encoding method. The feature decoding method according to the present disclosure may comprise the steps of: determining, on the basis of first information, whether quantization parameter (QP) information on feature channels is encoded in units of feature channels; acquiring the QP information from a bitstream on the basis that the QP information is encoded in units of feature channels; and setting QP values for the feature channels on the basis of the QP information.

公开(公告)号：US20250071258A1

公开(公告)日：2025-02-27

申请号：US18723700

申请日：2023-04-12

Applicant: LG Electronics Inc.

Inventor： Hyeong Moon JANG ,  Nae Ri PARK ,  Jung Hak NAM

IPC: H04N19/105 ,  H04N19/139 ,  H04N19/176 ,  H04N19/513

Abstract: An image encoding/decoding method, a bitstream transmission method, and a computer-readable recording medium storing a bitstream are provided. The image decoding method performed by an image decoding apparatus, according to the present disclosure, comprises the steps of: on the basis of whether or not reordering of prediction candidates in a merge mode with motion vector difference (MMVD) mode is activated, determining whether or not to reorder the prediction candidates; identifying a prediction candidate indicated by prediction candidate identification information from the prediction candidates or the reordered prediction candidates; and deriving an offset of the MMVD mode on the basis of the identified prediction candidate, wherein the prediction candidate identification information is acquired from a bitstream.

公开(公告)号：US20250070450A1

公开(公告)日：2025-02-27

申请号：US18755500

申请日：2024-06-26

Applicant: LG ELECTRONICS INC.

Inventor： Yusuhk SUH ,  Dongik LEE ,  Seungmin WOO

IPC: H01Q1/22 ,  H01Q1/48 ,  H01Q1/50 ,  H01Q9/04 ,  H01Q21/24

Abstract: An antenna module implemented as a multi-layered package includes: a printed circuit board (PCB) having a plurality of layers; a radio frequency integrated circuit (RFIC) disposed on a first surface among outermost surfaces of the PCB; a first array antenna disposed on a second surface, perpendicular to the first surface, among the outermost surfaces of the PCB; a second array antenna disposed on a third surface, perpendicular to the first and second surfaces, among the outermost surfaces of the PCB; and a third array antenna disposed on a fourth surface, perpendicular to the second and third surfaces, among the outermost surfaces of the PCB. First to third signal lines connected to the first to third array antennas form first to third coplanar waveguide structures in which first to third ground regions are formed, respectively.