公开(公告)号：US11984469B2

公开(公告)日：2024-05-14

申请号：US17323734

申请日：2021-05-18

Applicant: LG ELECTRONICS INC.

Inventor： Myungwhun Chang ,  Yanghyun Kim ,  Jonghwa Won ,  Donghyun Kim ,  Jonggon Shin ,  Jongjin Woo ,  Kimun Paik

IPC: H01L27/15 ,  H01L33/38 ,  H01L33/62

CPC classification number: H01L27/156 ,  H01L33/382 ,  H01L33/62

Abstract: A display device includes a base substrate having an electrode pad on a front surface thereof, a light emitting device provided on the base substrate and connected to the electrode pad, a first molding configured to cover at least a part of the electrode pad by avoiding an area in which the light emitting device is provided, and a second molding configured to cover the light emitting device and the first molding.

公开(公告)号：US12055806B2

公开(公告)日：2024-08-06

申请号：US18021452

申请日：2021-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Wonsik Kim ,  Dongyoup Kwak ,  Yanghyun Kim ,  Jonghwa Won ,  Jonggon Shin ,  Jongjin Woo ,  Kimun Paik

IPC: G02F1/1333 ,  H02J50/12 ,  H02J50/70

CPC classification number: G02F1/133334 ,  H02J50/12 ,  H02J50/70 ,  G02F1/133314

Abstract: Disclosed is a display device, including a body frame having a transmitting coil supplying power, a display module having a charging coil supplied with the power from the transmitting coil and located on a front side of the body frame, a fastening part fastening the display module to the body frame with a magnetic force, and a shield part located between the coupling magnet and the charging coil to cut off a magnetic field formed by the fastening unit so as to prevent the magnetic field from affecting the charging coil. Accordingly, the display module can be recharged by wireless charging, thereby facilitating installation of the display module in the body frame.

公开(公告)号：US11237790B2

公开(公告)日：2022-02-01

申请号：US16932527

申请日：2020-07-17

Applicant: LG ELECTRONICS INC.

Inventor： Daeseong Seo ,  Yanghyun Kim ,  Wonsik Kim ,  Jonggon Shin ,  Jongjin Woo

IPC: G06F3/14 ,  H04W4/80 ,  H01Q1/52 ,  H04L27/02

Abstract: An image display device and a video wall including the same are disclosed. The image display device includes a housing, a display configured to display an image, a first wireless communication module disposed on one surface of the housing, and a second wireless communication module disposed at a position on an opposite surface of the housing corresponding to a position of the first wireless communication module. The first wireless communication module and the second wireless communication module transmit and receive a signal through the same short-range communication method. Various other embodiments are possible.

公开(公告)号：US11003022B2

公开(公告)日：2021-05-11

申请号：US16970612

申请日：2018-05-10

Applicant: LG ELECTRONICS INC.

Inventor： Donghyun Kim ,  Yanghyun Kim ,  Myungwhun Chang ,  Jonggon Shin

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A display device is disclosed. The display device includes a display panel; a first substrate positioned in a rear of the display panel; a second substrate positioned in the rear of the display panel and adjacent to the first substrate; a plurality of first light sources mounted on the first substrate and configured to provide light to the display panel; a plurality of second light sources mounted on the second substrate and configured to provide light to the display panel; and a first reflective sheet positioned on the first substrate, the first reflective sheet including a plurality of first holes formed corresponding to positions of the plurality of first light sources, wherein in the plurality of first holes, an area of a first hole formed corresponding to a position of a first light source close to a boundary of the first substrate and the second substrate may be greater than an area of a second hole formed corresponding to a position of a second light source far from the boundary of the first substrate and the second substrate.

公开(公告)号：US12118922B2

公开(公告)日：2024-10-15

申请号：US18021984

申请日：2020-08-24

Applicant: LG ELECTRONICS INC.

Inventor： Jinyeol Kim ,  Dongchul Lee ,  Bohee Han ,  Jonggon Shin ,  Jongjin Woo

IPC: G09G3/20 ,  G09G3/32

CPC classification number: G09G3/32 ,  G09G2300/0408 ,  G09G2310/0267 ,  G09G2310/0275 ,  G09G2330/06

Abstract: A display apparatus according to embodiments may comprise: a PCB comprising a plurality of layers having a circuit printed thereon; a plurality of driver ICs which transmit at least one signal and are attached to the inside of the PCB; a driver circuit connecting the driver ICs in a first direction; scan ICs included in the driver ICs, respectively; a scan circuit connecting the scan ICs in the first direction and not crossing the driver circuit; and a controller that controls at least one of the driver ICs, the driver circuit, and the scan circuit.

公开(公告)号：US10729042B2

公开(公告)日：2020-07-28

申请号：US16283621

申请日：2019-02-22

Applicant: LG ELECTRONICS INC.

Inventor： Myungwhun Chang ,  Donghyun Kim ,  Yanghyun Kim ,  Jonggon Shin ,  Jongjin Woo ,  Sangho Choi ,  Jinkyo Han

IPC: H05K7/20 ,  H05K5/00 ,  H05K5/03

Abstract: Provided is a display device. The display device includes a display panel and at least one cooler configured to dissipate heat of the display panel. The at least one cooler includes a vapor chamber including a high temperature heated by the display panel and a low temperature connected to the high temperature portion through a connection portion and spaced apart from the display panel, a fan spaced apart from the vapor chamber to blow air toward the vapor chamber, and an air guide configured to guide the air blown from the fan to the low temperature portion.