公开(公告)号：US20240377669A1

公开(公告)日：2024-11-14

申请号：US18645862

申请日：2024-04-25

Applicant: LG ELECTRONICS INC.

Inventor： Moongu JUNG ,  Minho KIM ,  Seunghwan SHIM ,  Byungwoo LEE

IPC: G02F1/1333 ,  G02F1/13357 ,  G02F1/1345 ,  H05K1/14

Abstract: A display device may include a display panel; a frame which is positioned behind the display panel, and to which the display panel is coupled; a plurality of substrates positioned between the display panel and the frame, and coupled to the frame; a plurality of light sources positioned on the plurality of substrates; and an extension board which includes a driver chip, which extends in a direction intersecting the plurality of substrates, and to which the plurality of substrates are coupled.

公开(公告)号：US20240234397A1

公开(公告)日：2024-07-11

申请号：US18409197

申请日：2024-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Moongu JUNG ,  Yongmin JUNG ,  Seungsu HA

IPC: H01L25/16 ,  H01L33/60 ,  H01L33/62

CPC classification number: H01L25/167 ,  H01L33/60 ,  H01L33/62

Abstract: A display device is provided. The display device of the present disclosure may include: a display panel; a frame positioned behind the display panel; a substrate positioned between the display panel and the frame, and coupled to the frame; and a plurality of light sources positioned on the substrate; wherein the substrate may include: an elongated body; and legs protruding from one long side of the body, and spaced apart from each other along the one long side, wherein the plurality of light sources may include: a first row of light sources positioned on the legs; and a second row of light sources positioned on the legs or the body, the second row being spaced apart from the first row, wherein the first and second rows of light sources are positioned along columns parallel to the legs, and are grouped into a local dimming block for at least each one of the columns.

公开(公告)号：US20230306919A1

公开(公告)日：2023-09-28

申请号：US18187085

申请日：2023-03-21

Applicant: LG ELECTRONICS INC.

Inventor： Moongu JUNG

IPC: G09G3/34 ,  G09G3/36 ,  G09G3/20

CPC classification number: G09G3/3426 ,  G09G3/3648 ,  G09G3/2018 ,  G09G2310/0202 ,  G09G2320/0233 ,  G09G2320/0247

Abstract: The present disclosure relates to an image display apparatus. An image display apparatus according to an embodiment of the present disclosure includes a panel, a plurality of light sources for outputting light to the panel, a plurality of data drivers for outputting data signals to the plurality of light sources, and a plurality of gate drivers for outputting gate signals to the plurality of light sources, and among the plurality of light sources, light sources disposed in a first vertical line and light sources disposed in a second vertical line are connected to a first data line. Accordingly, it is possible to display an image by efficiently using the data drivers.