公开(公告)号：US10531581B2

公开(公告)日：2020-01-07

申请号：US15795148

申请日：2017-10-26

Applicant: LG ELECTRONICS INC.

Inventor： Dongsung Seo ,  Woosik Jung ,  Yoontai Cho

IPC: H05K5/00 ,  H01L25/10 ,  G09F9/302 ,  H01L27/15

Abstract: Disclosed is a structure for finely adjusting the distance between image output portions constituted by a plurality of panels or modules of a display apparatus. The display apparatus includes a display panel including a first panel module and a second panel module arranged in a vertical plane for outputting images forward, a support frame disposed at the rear of the display panel for supporting the display panel, and a control unit disposed at the rear of the display panel for controlling the outputting the images from the display panel. The display apparatus further includes a connection unit, a receiving unit, and an adjustment unit for finely adjusting the distance between the display modules. In addition, the display apparatus further includes a recess part and a protrusion part, which are movably coupled to each other for circuit connection, in order to enable fine adjustment of the distance between the display panel modules of the display panel.

公开(公告)号：US12183267B2

公开(公告)日：2024-12-31

申请号：US18285973

申请日：2021-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Sungoh Yang ,  Jonghyug Bae ,  Yanghyun Kim ,  Woosik Jung ,  Yonghyun Kim ,  Chansic Park ,  Myungdeok Bae

IPC: G09G3/32

Abstract: A display apparatus in one example can include a plurality of light emitting diodes, and a plurality of driving devices to output driving signals for driving the plurality of light emitting diodes. Each of the plurality of driving devices bypasses input common command data and outputs the common command data to an adjacent driving device. Accordingly, a transmission period of data transmitted to the plurality of driving devices can be reduced.

公开(公告)号：US11978389B2

公开(公告)日：2024-05-07

申请号：US18005891

申请日：2021-07-30

Applicant: LG ELECTRONICS INC.

Inventor： Daeseong Seo ,  Yanghyun Kim ,  Woosik Jung ,  Davin Baik ,  Cheolwan Choi ,  Insu Lee

IPC: G09G3/20 ,  G09G3/32

CPC classification number: G09G3/32 ,  G09G2300/026 ,  G09G2330/06

Abstract: The present disclosure relates to a display apparatus, and the display apparatus according to an embodiment comprises: a memory storing at least one command; a display comprising m display modules, where m is an integer greater than or equal to 2; and a plurality of processors that divide the m display modules, where m is an integer greater than or equal to 2, into n groups, where n is an integer greater than or equal to 2, according to the at least one command stored in the memory, and control the n groups, respectively.