公开(公告)号：US11804166B2

公开(公告)日：2023-10-31

申请号：US17763625

申请日：2020-09-22

Applicant: LG ELECTRONICS INC.

Inventor： Jihoon Lee ,  Jongchan Kim ,  Kyeongryeol Park ,  Jeonghyu Yang ,  Seoksoo Lee ,  Byungtae Choi

IPC: G09G3/20 ,  G09G3/3208 ,  G09G5/00

CPC classification number: G09G3/2096 ,  G09G3/3208 ,  G09G5/006 ,  G09G2310/08 ,  G09G2340/0407 ,  G09G2360/16 ,  G09G2360/18

Abstract: The present disclosure relates to a signal processing device and an image display apparatus including the same. The signal processing device includes: an input interface to receive an image signal; a first image processor to generate first image frame data based on the image signal; a second image processor including a scaler to generate second image frame data scaled down in comparison with the first image frame data; and an output interface to output the first image frame data and the second image frame data, wherein the scaler generates at least one super pixel or super block and outputs the scaled down second image frame data including the super pixel or the super block. Accordingly, it is possible to generate the scaled down second image frame data with reduced error as compared to the first image frame data.

公开(公告)号：US12183259B2

公开(公告)日：2024-12-31

申请号：US18321660

申请日：2023-05-22

Applicant: LG ELECTRONICS INC.

Inventor： Jihoon Lee ,  Jongchan Kim ,  Kyeongryeol Park ,  Jeonghyu Yang ,  Seoksoo Lee ,  Byungtae Choi

IPC: G09G3/32 ,  G09G3/20 ,  G09G3/3208 ,  G09G5/00

Abstract: The present disclosure relates to a signal processing device and an image display apparatus including the same. A signal processing device according to an embodiment of the present disclosure includes: an input interface to receive an image signal; a first image processor to generate first image frame data based on the image signal; a second image processor to generate second image frame data scaled down from the first image frame data based on the image signal; and an output interface to receive the first image frame data from the first image processor and the second image frame data from the second image processor and to output the first image frame data and the second image frame data, wherein the first image frame data output from the output interface is more delayed than the second image frame data output from the output interface. Accordingly, a timing controller may accurately and rapidly perform signal processing for a panel.

公开(公告)号：US11581500B2

公开(公告)日：2023-02-14

申请号：US17147397

申请日：2021-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Insu Song ,  Kyungsoo Son ,  Jihoon Lee ,  Kiseong Mun ,  Jaewook Lee

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/14 ,  H01L27/32 ,  G06F1/16 ,  G09F9/30 ,  H01L27/146 ,  G02F1/1335

Abstract: A mobile terminal according to an embodiment includes a display panel having flexibility, and a support plate configured to support the display panel and to include a curved edge, at least a part of which is surrounded by the display panel. The display panel includes a base substrate, a light-emitting layer provided on the base substrate and configured to include a light-emitting element, a thin-film encapsulation layer configured to seal the light-emitting element, and a thin-film transistor (TFT) film configured to supply a signal to the light-emitting element, a polarizing film provided on the light-emitting layer, and a protective film provided on the polarizing film. The TFT film is extended from the base substrate at the curved edge to cover an edge of the base substrate.

公开(公告)号：US09612623B2

公开(公告)日：2017-04-04

申请号：US14719388

申请日：2015-05-22

Applicant: LG Electronics Inc.

Inventor： Cheolho Lim ,  Seokyong Park ,  Jihoon Lee ,  Kyungsoo Son ,  Choonghwan Shin ,  Byunghwa Lee

IPC: G06F1/16 ,  H04M1/02 ,  H04B1/3827

CPC classification number: G06F1/166 ,  G06F1/163 ,  G06F1/1637 ,  G06F1/1647 ,  G06F1/1652 ,  H04B1/385 ,  H04B2001/3855 ,  H04B2001/3861 ,  H04M1/0268 ,  H04M2250/16

Abstract: There is disclosed a mobile terminal deformable into a bar type mobile terminal including a main body in which a display unit is mounted in a front surface, and a strap coupled to both sides of the main body in a first direction to form a closed curvature shape with the main body, the strap comprising a pair of curved units, wherein the strap and the main body forming the closed curvature shape together are overlapped with each other to deform the mobile terminal into the bar type, as the curved units are folded.

公开(公告)号：US11710444B2

公开(公告)日：2023-07-25

申请号：US17657090

申请日：2022-03-29

Applicant: LG ELECTRONICS INC.

Inventor： Jihoon Lee ,  Jongchan Kim ,  Kyeongryeol Park ,  Jeonghyu Yang ,  Seoksoo Lee ,  Byungtae Choi

IPC: G09G3/32 ,  G09G3/20 ,  G09G3/3208

CPC classification number: G09G3/2096 ,  G09G3/3208 ,  G09G2310/08 ,  G09G2360/18

Abstract: The present disclosure relates to a signal processing device and an image display apparatus including the same. A signal processing device according to an embodiment of the present disclosure includes: an input interface to receive an image signal; a first image processor to generate first image frame data based on the image signal; a second image processor to generate second image frame data scaled down from the first image frame data based on the image signal; and an output interface to receive the first image frame data from the first image processor and the second image frame data from the second image processor and to output the first image frame data and the second image frame data, wherein the first image frame data output from the output interface is more delayed than the second image frame data output from the output interface. Accordingly, a timing controller may accurately and rapidly perform signal processing for a panel.

公开(公告)号：US11594202B2

公开(公告)日：2023-02-28

申请号：US17238779

申请日：2021-04-23

Applicant: LG ELECTRONICS INC.

Inventor： Jihoon Lee

IPC: G09G5/395 ,  G09G3/20

Abstract: The present disclosure relates to a signal processing device and an image display apparatus including the same. The signal processing device includes a synchronizer configured to perform Fourier transform based on the received baseband signal, and an equalizer configured to extract a pilot signal from a signal from the synchronizer, to calculate a channel transfer function value of the extracted pilot signal, and to selectively perform time interpolation based on the calculated channel transfer function value. Thus, time interpolation is selectively performed based on the channel.

公开(公告)号：US11308858B2

公开(公告)日：2022-04-19

申请号：US17030510

申请日：2020-09-24

Applicant: LG ELECTRONICS INC.

Inventor： Jihoon Lee ,  Jongchan Kim ,  Kyeongryeol Park ,  Jeonghyu Yang ,  Seoksoo Lee ,  Byungtae Choi

IPC: G09G3/32 ,  G09G3/20 ,  G09G3/3208

Abstract: The present disclosure relates to a signal processing device and an image display apparatus including the same. A signal processing device according to an embodiment of the present disclosure includes: an input interface to receive an image signal; a first image processor to generate first image frame data based on the image signal; a second image processor to generate second image frame data scaled down from the first image frame data based on the image signal; and an output interface to receive the first image frame data from the first image processor and the second image frame data from the second image processor and to output the first image frame data and the second image frame data, wherein the first image frame data output from the output interface is more delayed than the second image frame data output from the output interface. Accordingly, a timing controller may accurately and rapidly perform signal processing for a panel.

公开(公告)号：US20220037600A1

公开(公告)日：2022-02-03

申请号：US17147397

申请日：2021-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Insu Song ,  Kyungsoo Son ,  Jihoon Lee ,  Kiseong Mun ,  Jaewook Lee

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: A mobile terminal according to an embodiment includes a display panel having flexibility, and a support plate configured to support the display panel and to include a curved edge, at least a part of which is surrounded by the display panel. The display panel includes a base substrate, a light-emitting layer provided on the base substrate and configured to include a light-emitting element, a thin-film encapsulation layer configured to seal the light-emitting element, and a thin-film transistor (TFT) film configured to supply a signal to the light-emitting element, a polarizing film provided on the light-emitting layer, and a protective film provided on the polarizing film. The TFT film is extended from the base substrate at the curved edge to cover an edge of the base substrate.

公开(公告)号：US20160077548A1

公开(公告)日：2016-03-17

申请号：US14719388

申请日：2015-05-22

Applicant: LG Electronics Inc.

Inventor： Cheolho Lim ,  Seokyong Park ,  Jihoon Lee ,  Kyungsoo Son ,  Choonghwan Shin ,  Byunghwa Lee

IPC: G06F1/16

CPC classification number: G06F1/166 ,  G06F1/163 ,  G06F1/1637 ,  G06F1/1647 ,  G06F1/1652 ,  H04B1/385 ,  H04B2001/3855 ,  H04B2001/3861 ,  H04M1/0268 ,  H04M2250/16

Abstract: There is disclosed a mobile terminal deformable into a bar type mobile terminal including a main body in which a display unit is mounted in a front surface, and a strap coupled to both sides of the main body in a first direction to form a closed curvature shape with the main body, the strap comprising a pair of curved units, wherein the strap and the main body forming the closed curvature shape together are overlapped with each other to deform the mobile terminal into the bar type, as the curved units are folded.

Abstract translation: 公开了一种可变形为条形移动终端的移动终端，该移动终端包括其中显示单元安装在前表面中的主体，以及沿第一方向连接到主体的两侧以形成闭合曲率形状的带 与主体一起，带包括一对弯曲单元，其中形成闭合曲率形状的带和主体相互重叠，以使弯曲单元折叠时将移动终端变形为杆型。