公开(公告)号：US10746920B2

公开(公告)日：2020-08-18

申请号：US16138102

申请日：2018-09-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jee Na Lee ,  Sang Woon Jung ,  Man Soo Kim

IPC: G02F1/13357 ,  F21V8/00 ,  H05K1/18 ,  G02F1/1333

Abstract: A display device includes an inorganic light guide plate; a lower chassis includes a bottom portion overlapping the light guide plate, a first sidewall facing a first side surface of the light guide plate, and a second sidewall extending from the bottom portion and facing a second, side surface of the guide plate; a light source on the first sidewall and facing the first side surface; a display panel structure on the light guide plate and coupled to the lower chassis via a first panel coupling member; at least a first buffer member between the second sidewall and the second side surface; and a first reflective member between the first buffer member and the second side surface.

公开(公告)号：US09606287B2

公开(公告)日：2017-03-28

申请号：US14668635

申请日：2015-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Joon Ik Lee ,  Man Soo Kim

IPC: G02F1/1333 ,  G02F1/1335 ,  F21V8/00

CPC classification number: G02B6/0088 ,  G02B6/005 ,  G02B6/0091 ,  G02F1/133308 ,  G02F1/133606 ,  G02F1/133608 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2001/13332

Abstract: A backlight assembly and display device having the same. The backlight assembly may include a light source, a light guide formed at one side of the light source, at least one optical sheet disposed on the light guide and have first to fourth sides and first to fourth corners and a mold frame which accommodates and fixes the optical sheet, wherein the optical sheet includes a first tab which protrudes in a same plane as the optical sheet and in a direction perpendicular to the second side while being adjacent to the second corner, and a second tab which protrudes in the same plane as the optical sheet and in a direction perpendicular to the third side and is disposed to be between and spaced apart from the third corner and the fourth corner.

公开(公告)号：US11878332B2

公开(公告)日：2024-01-23

申请号：US17736388

申请日：2022-05-04

Applicant: Samsung Display Co., LTD.

Inventor： Hyun Jin Maeng ,  Min Gwan Hyun ,  Man Soo Kim ,  Ju Hee Kim

IPC: G02F1/1333 ,  B21D1/00 ,  B21D25/04

CPC classification number: B21D1/00 ,  B21D25/04 ,  G02F1/133314

Abstract: A panel flattening assembly includes a first fixing assembly and a second fixing assembly respectively disposed at a first corner and a second corner adjacent to the first corner in a first direction on a rear surface of a display panel; a first supporting member disposed between the first fixing assembly and the second fixing assembly and spaced apart from the display panel; a first displacement adjusting member connected to the first fixing assembly and adjusting a distance between the first fixing assembly and a first end of the first supporting member by adjusting a displacement of the first fixing assembly; and a second displacement adjusting member connected to the second fixing assembly and adjusting a distance between the second fixing assembly and a second end of the first supporting member by adjusting a displacement of the second fixing assembly.

公开(公告)号：US20190154906A1

公开(公告)日：2019-05-23

申请号：US16138102

申请日：2018-09-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JEE NA LEE ,  Sang Woon Jung ,  Man Soo Kim

IPC: F21V8/00 ,  G02F1/1333 ,  H05K1/18

Abstract: A display device includes a light guide plate including an inorganic material. A lower chassis includes a bottom portion, which overlaps with the light guide plate, a first sidewall, which faces a first side surface of the light guide plate, and a second sidewall, which extends from the bottom portion and faces a second side surface of the light guide plate. A light source is disposed on the first sidewall and faces the first side surface. A display panel structure is disposed on the light guide plate and is coupled to the lower chassis via a first panel coupling member. The display panel structure includes a display panel. A first buffer member is disposed between the second sidewall and the second side surface. A first reflective member is disposed between the first buffer member and the second side surface.