公开(公告)号：US20250140168A1

公开(公告)日：2025-05-01

申请号：US18769035

申请日：2024-07-10

Applicant: LG ELECTRONICS INC.

Inventor： Sunghyun YANG ,  Daejoong KIM ,  Jaewoon LEE ,  Jaehoon JEONG ,  Heeyoung LEE ,  Dongsu KIM ,  Chansic PARK

IPC: G09G3/32

Abstract: The present disclosure relates to an image display apparatus and a video wall including the same. An image display apparatus according to an embodiment of the present disclosure includes: a panel including a plurality of light emitting diodes; and a driving controller configured to output a scan signal for each of a plurality of subframe periods, and output a data signal for displaying an image, to the plurality of light emitting diodes, and the driving controller is configured to divide at least some subframe periods among the plurality of subframe periods into a plurality of group periods, and separately drive the light emitting diodes during at least some periods among the plurality of group periods. Accordingly, luminance non-uniformity between a plurality of light emitting diodes may be reduced.

公开(公告)号：US20160156755A1

公开(公告)日：2016-06-02

申请号：US14718588

申请日：2015-05-21

Applicant: LG Electronics Inc.

Inventor： Dongjun CHOI ,  Minchul SHIN ,  Minho PARK ,  Dongyoup HAN ,  Dawoon JUNG ,  Youngil CHO ,  Heeyoung LEE

IPC: H04M1/02

CPC classification number: H04M1/0266 ,  G06F1/1637 ,  G06F1/1656 ,  G06F1/1658 ,  H04M1/0249 ,  H04M1/0279

Abstract: A mobile terminal is disclosed, by which a display and a case can be uniformly attached to each other with a reinforced adhesive strength. The present invention includes a case, a display unit installed on the case, a seating part provided to the case, the seating part configured to support the display unit, and a channel provided to the seating part, the channel configured to receive an adhesive for coupling the display unit and the case together. The channel includes a bottom portion, a first wall surface extending from the bottom portion and a second wall surface extending from the bottom portion. The second wall surface is disposed closer to a center of the case than the first wall surface. And, the second wall surface tilts at a prescribed angle toward the center of the case.

Abstract translation: 公开了一种移动终端，通过该移动终端，显示器和外壳可以以增强的粘合强度彼此均匀地附接。 本发明包括壳体，安装在壳体上的显示单元，设置在壳体上的底座部分，配置成支撑显示单元的座部件和设置在座位部件上的通道，该通道构造成接收用于 将显示单元和外壳连接在一起。 通道包括底部，从底部延伸的第一壁表面和从底部延伸的第二壁表面。 第二壁面比第一壁面更靠近壳体的中心设置。 并且，第二壁面朝向壳体的中心以规定的角度倾斜。

公开(公告)号：US20250140167A1

公开(公告)日：2025-05-01

申请号：US18766087

申请日：2024-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Sunghyun YANG ,  Daejoong KIM ,  Jaewoon LEE ,  Jaehoon JEONG ,  Heeyoung LEE ,  Dongsu KIM ,  Chansic PARK

IPC: G09G3/32

Abstract: The image display apparatus and a video wall including the same according to an embodiment of the present disclosure includes: a panel including a plurality of light emitting diodes; a scan driver to output a scan signal; a data driver to output a data signal; and a controller to control the data driver, and the data driver includes a plurality of data driving integrated circuits, and the data driving integrated circuit includes a current source, a switch disposed between the current source and the light emitting diode, and a coupling compensator to output a compensation signal for compensating coupling noise caused based on turn-on or turn-off of the switch. Accordingly, luminance uniformity between the plurality of light emitting diodes may be maintained.