公开(公告)号：US20240004236A1

公开(公告)日：2024-01-04

申请号：US18368357

申请日：2023-09-14

Applicant: LG ELECTRONICS INC.

Inventor： Inkeun RYU ,  Sangdon PARK ,  Moungyoub LEE ,  Kyoungmok KIM ,  Yunjoo KIM ,  Jonghyun BYEON

IPC: G02F1/13357 ,  F21V8/00

CPC classification number: G02F1/133608 ,  G02B6/0036 ,  G02B6/0038 ,  G02F1/133317 ,  G02F2202/28 ,  G02F2201/46 ,  G02B6/0021

Abstract: A display device includes a display panel including a front substrate and a back substrate, a plurality of brackets attached to a non-display area of a back surface of the back substrate using an adhesive, and a backlight unit positioned in the rear of the display panel. The backlight unit includes a frame including at least one protrusion, a light guide plate disposed between the frame and the display panel, the light guide plate including at least one groove or hole corresponding to the at least one protrusion of the frame, an optical layer disposed between the light guide plate and the display panel, and a light source disposed on the side of the light guide plate.

公开(公告)号：US20240411177A1

公开(公告)日：2024-12-12

申请号：US18806137

申请日：2024-08-15

Applicant: LG ELECTRONICS INC.

Inventor： Inkeun RYU ,  Sangdon PARK ,  Moungyoub LEE ,  Kyoungmok KIM ,  Yunjoo KIM ,  Jonghyun BYEON

IPC: G02F1/13357 ,  F21V8/00 ,  G02F1/1333

Abstract: A display device includes a display panel including a front substrate and a back substrate, a plurality of brackets attached to a non-display area of a back surface of the back substrate using an adhesive, and a backlight unit positioned in the rear of the display panel. The backlight unit includes a frame including at least one protrusion, a light guide plate disposed between the frame and the display panel, the light guide plate including at least one groove or hole corresponding to the at least one protrusion of the frame, an optical layer disposed between the light guide plate and the display panel, and a light source disposed on the side of the light guide plate.

公开(公告)号：US20180307101A1

公开(公告)日：2018-10-25

申请号：US16011390

申请日：2018-06-18

Applicant: LG ELECTRONICS INC.

Inventor： Inkeun RYU ,  Sangdon PARK ,  Moungyoub LEE ,  Kyoungmok KIM ,  Yunjoo KIM ,  Jonghyun BYEON

IPC: G02F1/1335

CPC classification number: G02F1/133608 ,  G02F2001/133317 ,  G02F2001/133328 ,  G02F2202/28

Abstract: A display device includes a display panel including a front substrate and a back substrate, a plurality of brackets attached to a non-display area of a back surface of the back substrate using an adhesive, and a backlight unit positioned in the rear of the display panel. The backlight unit includes a frame including at least one protrusion, a light guide plate disposed between the frame and the display panel, the light guide plate including at least one groove or hole corresponding to the at least one protrusion of the frame, an optical layer disposed between the light guide plate and the display panel, and a light source disposed on the side of the light guide plate.

公开(公告)号：US20150009635A1

公开(公告)日：2015-01-08

申请号：US14184769

申请日：2014-02-20

Applicant: LG ELECTRONICS INC.

Inventor： Kitae KANG ,  Jaehyun SUNG ,  Jongwon SONG ,  Hyunjong RYU ,  Sangdon PARK ,  Kyoungmok KIM

IPC: G09F9/30 ,  H05K1/02

CPC classification number: G09F9/301 ,  G06F1/1652 ,  G09F15/0025 ,  G09F19/02 ,  H04M1/0268 ,  H04N5/64 ,  H05K1/028

Abstract: An image display device includes a flexible display unit bendable by an external force between a first state and a second state having different radii of curvature from each other, a pressing member disposed to face the flexible display unit and configured to apply the external force to the flexible display unit in a bending manner, and a drive part configured to pull both ends of the pressing member such that the pressing member is bent.

Abstract translation: 一种图像显示装置包括：可弯曲的柔性显示单元，该外部力在第一状态和第二状态之间具有不同的曲率半径;按压部件，其设置为面对柔性显示单元并且构造成将外力施加到 柔性显示单元，以及驱动部，其构造成拉动按压部件的两端，使得按压部件弯曲。

公开(公告)号：US20220269134A1

公开(公告)日：2022-08-25

申请号：US17685273

申请日：2022-03-02

Applicant: LG ELECTRONICS INC.

Inventor： Inkeun RYU ,  Sangdon PARK ,  Moungyoub LEE ,  Kyoungmok KIM ,  Yunjoo KIM ,  Jonghyun BYEON

IPC: G02F1/13357 ,  F21V8/00

Abstract: A display device includes a display panel including a front substrate and a back substrate, a plurality of brackets attached to a non-display area of a back surface of the back substrate using an adhesive, and a backlight unit positioned in the rear of the display panel. The backlight unit includes a frame including at least one protrusion, a light guide plate disposed between the frame and the display panel, the light guide plate including at least one groove or hole corresponding to the at least one protrusion of the frame, an optical layer disposed between the light guide plate and the display panel, and a light source disposed on the side of the light guide plate.

公开(公告)号：US20220113592A1

公开(公告)日：2022-04-14

申请号：US17558388

申请日：2021-12-21

Applicant: LG ELECTRONICS INC.

Inventor： Inkeun RYU ,  Sangdon PARK ,  Moungyoub LEE ,  Kyoungmok KIM ,  Yunjoo KIM ,  Jonghyun BYEON

IPC: G02F1/13357 ,  F21V8/00

Abstract: A display device includes a display panel including a front substrate and a back substrate, a plurality of brackets attached to a non-display area of a back surface of the back substrate using an adhesive, and a backlight unit positioned in the rear of the display panel. The backlight unit includes a frame including at least one protrusion, a light guide plate disposed between the frame and the display panel, the light guide plate including at least one groove or hole corresponding to the at least one protrusion of the frame, an optical layer disposed between the light guide plate and the display panel, and a light source disposed on the side of the light guide plate.

公开(公告)号：US20240353711A1

公开(公告)日：2024-10-24

申请号：US18759325

申请日：2024-06-28

Applicant: LG ELECTRONICS INC.

Inventor： Inkeun RYU ,  Sangdon PARK ,  Moungyoub LEE ,  Kyoungmok KIM ,  Yunjoo KIM ,  Jonghyun BYEON

IPC: G02F1/13357 ,  F21V8/00 ,  G02F1/1333

CPC classification number: G02F1/133608 ,  G02B6/0021 ,  G02B6/0036 ,  G02B6/0038 ,  G02F1/133317 ,  G02F1/133328 ,  G02F2201/46 ,  G02F2202/28

Abstract: A display device includes a display panel including a front substrate and a back substrate, a plurality of brackets attached to a non-display area of a back surface of the back substrate using an adhesive, and a backlight unit positioned in the rear of the display panel. The backlight unit includes a frame including at least one protrusion, a light guide plate disposed between the frame and the display panel, the light guide plate including at least one groove or hole corresponding to the at least one protrusion of the frame, an optical layer disposed between the light guide plate and the display panel, and a light source disposed on the side of the light guide plate.

公开(公告)号：US20140055983A1

公开(公告)日：2014-02-27

申请号：US13689164

申请日：2012-11-29

Applicant: LG ELECTRONICS INC.

Inventor： Bumgi MIN ,  Kyoungmok KIM ,  Junho KO ,  Junseok TAK ,  Seongrae CHO

IPC: G09F13/04

CPC classification number: G09F13/04 ,  G02F1/133308 ,  G02F1/133504

Abstract: A display device includes a display panel including a front substrate and a back substrate, a back cover positioned in the rear of the display panel, and a backlight unit positioned between the display panel and the back cover. The backlight unit includes a plurality of optical sheets. At least first optical sheet of the plurality of optical sheets includes an opening. At least second optical sheet of the other optical sheets except the first optical sheet among the plurality of optical sheets includes a protrusion corresponding to the opening of the first optical sheet.

Abstract translation: 显示装置包括：显示面板，包括前基板和后基板;位于显示面板后部的后盖;以及位于显示面板与后盖之间的背光单元。 背光单元包括多个光学片。 多个光学片的至少第一光学片包括开口。 在多个光学片之中除了第一光学片之外的其它光学片的至少第二光学片包括与第一光学片的开口对应的突起。