公开(公告)号：US20230328903A1

公开(公告)日：2023-10-12

申请号：US18013615

申请日：2020-07-21

Applicant: LG ELECTRONICS INC.

Inventor： Keumdoo CHOI ,  Sangmin BAEK

IPC: H05K5/00 ,  H01L25/075

CPC classification number: H05K5/0021 ,  H01L25/0753

Abstract: Disclosed in the present specification is a display device using semiconductor light emitting element, the device comprising: a display module including semiconductor light emitting element; a frame on which a plurality of the display modules is arranged; a first connection member which fixes the display module onto the frame on a rear surface of the display module, and which provides planar fluidity; and a second connection member having a magnet provided on a side surface of the display module, and applying attractive force to adjacent the display module. Therefore, provided in the present specification is a display device having a structure that is improved to minimize the gap between respective display modules.

公开(公告)号：US20220365387A1

公开(公告)日：2022-11-17

申请号：US17762949

申请日：2019-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Sangmin BAEK ,  Keumdoo CHOI ,  Junseok TAK

IPC: G02F1/1333

Abstract: A display apparatus according to an embodiment of the present invention comprises: a display panel; a case top-down assembly covering a lower area of the display panel; a middle cabinet in which the display panel is mounted, and a cover bottom coupled to the case top-down assembly and the middle cabinet. The middle cabinet comprises a first mounting unit overlapping a partial area at a first long side of the display panel; and a second mounting unit overlapping a partial area at a first short side of the display panel. Ends of the first mounting unit and the second mounting unit overlap each other in a first overlapping area.
The display apparatus of the present invention can be linked with an artificial intelligence module, a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a 5 G service, and the like.

公开(公告)号：US20210333612A1

公开(公告)日：2021-10-28

申请号：US17214024

申请日：2021-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Sangmin BAEK ,  Inhwi LEE ,  Jaehun KIM ,  Keumdoo CHOI

IPC: G02F1/1333 ,  G02F1/1335

Abstract: A display device is provided. The display device according to the present disclosure includes: a display panel; a frame positioned behind the display panel; a substrate having an elongated shape and coupled to the frame; an optical assembly mounted on the substrate and configured to provide light to the display panel; and a plurality of holders coupling the substrate to the frame, wherein the plurality of holders includes: a first holder disposed adjacent to a first elongated side of the substrate; and a second holder disposed adjacent to a second elongated side of the substrate opposite the first elongated side and positioned opposite to the first holder, wherein the first holder and the second holder are configured to secure the substrate.