公开(公告)号：US12262488B2

公开(公告)日：2025-03-25

申请号：US17964484

申请日：2022-10-12

Applicant: Samsung Display Co., LTD.

Inventor： Dong Jin Park ,  Jin Gyu Sim ,  Byoung Jin Jin

IPC: H05K5/02 ,  G06F1/16

Abstract: A display device includes a display panel that displays an image and a roller connected to an end of the display panel. The roller includes a rolling member having a single body, the rolling member including a cut-off groove formed on at least a portion of an outer circumferential surface of the rolling member, and at least one support member disposed in an internal empty space of the rolling member.

公开(公告)号：US20190179077A1

公开(公告)日：2019-06-13

申请号：US16165454

申请日：2018-10-19

Applicant: SAMSUNG DISPLAY CO. LTD.

Inventor： WON CHUL LEE ,  Dong Jin Park ,  Taek Sun Shin ,  Jin Gyu Sim ,  Jung Gil Oh ,  Kwang Sun You ,  Byoung Jin Jin ,  Jong Hyeon Choi

IPC: F21V8/00

Abstract: A backlight unit includes a light guide plate (LGP), a housing that receives the LGP, and a first LGP guide member coupled to the housing. The housing includes a bottom surface, a first sidewall, and a second sidewall. The first and second sidewalls are connected to edges of the bottom surface, are disposed adjacent to each other, and are spaced apart from each other. A first corner of the bottom surface is disposed between the first and second sidewalls, and the first LGP guide member is disposed in a gap between the first and second sidewalls.

公开(公告)号：US20230244276A1

公开(公告)日：2023-08-03

申请号：US17941110

申请日：2022-09-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin Gyu Sim ,  Byoung Jin Jin

IPC: G06F1/16

CPC classification number: G06F1/1656 ,  G06F1/1616 ,  G06F1/1652

Abstract: A display device includes a display panel and a panel support. The display panel includes a first surface and a second surface opposite to the first surface. The panel support is disposed on the first surface. The panel support includes a first support member including first support portions that extend in a first direction and are spaced apart from each other. The panel support includes a second support member including second support portions that extend in a second direction intersecting the first direction and are spaced apart from each other. The panel support includes a third support member including third support portions that extend in a third direction intersecting the first and second directions and are spaced apart from each other. The second support member is disposed between the first and third support members. The second support member is attached to the first and third support members.

公开(公告)号：US10670799B2

公开(公告)日：2020-06-02

申请号：US16165454

申请日：2018-10-19

Applicant: SAMSUNG DISPLAY CO. LTD.

Inventor： Won Chul Lee ,  Dong Jin Park ,  Taek Sun Shin ,  Jin Gyu Sim ,  Jung Gil Oh ,  Kwang Sun You ,  Byoung Jin Jin ,  Jong Hyeon Choi

IPC: F21V8/00

Abstract: A backlight unit includes a light guide plate (LGP), a housing that receives the LGP, and a first LGP guide member coupled to the housing. The housing includes a bottom surface, a first sidewall, and a second sidewall. The first and second sidewalls are connected to edges of the bottom surface, are disposed adjacent to each other, and are spaced apart from each other. A first corner of the bottom surface is disposed between the first and second sidewalls, and the first LGP guide member is disposed in a gap between the first and second sidewalls.