公开(公告)号：US20180259704A1

公开(公告)日：2018-09-13

申请号：US15977524

申请日：2018-05-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myunghun BAEK ,  Taechang KIM ,  Dongcheol LEE ,  Taeksun SHIN ,  Dohun KIM ,  Mansoo KIM ,  Hyunhyang KIM ,  Youngmin PARK ,  Junhee SON ,  Wonchul LEE ,  Younggyu JUNG

IPC: F21V8/00 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1345

CPC classification number: G02B6/0073 ,  G02B6/0055 ,  G02B6/0083 ,  G02B6/0088 ,  G02B6/0091 ,  G02F1/133305 ,  G02F1/133308 ,  G02F1/133514 ,  G02F1/13452 ,  G02F2201/121 ,  G02F2201/123

Abstract: A display device includes: a display panel curved in a first direction; a light source which emits a light; and a light guide plate which guides the light from the light source toward the display panel. The light guide plate includes an exit surface curved in the first direction corresponding to a shape of the display panel and an incidence surface, which is defined by a side surface of the light guide plate in the first direction, where the light from the light source is incident onto the incidence surface. The incidence surface is substantially parallel to a normal line at a central portion of the exit surface.

公开(公告)号：US20170123144A1

公开(公告)日：2017-05-04

申请号：US15196204

申请日：2016-06-29

Applicant: Samsung Display Co., Ltd.

Inventor： Myunghun BAEK ,  Taechang KIM ,  Dongcheol LEE

IPC: F21V8/00 ,  G02F1/1333

CPC classification number: G02B6/0088 ,  G02B6/005 ,  G02B6/0083 ,  G02F1/133305 ,  G02F1/133308 ,  G02F1/133512 ,  G02F1/133615 ,  G02F2001/133314 ,  G02F2001/133317 ,  G02F2201/56 ,  G02F2202/28

Abstract: A display device includes a light source, a light guide plate including a light incident surface facing the light source, a middle chassis disposed on the light guide plate, and a display panel disposed on the middle chassis. The middle chassis includes a first portion and a connection portion extending from an end of the first portion, and a second portion extending from the connection portion. The second portion is spaced apart from at least a portion of the first portion in a vertical direction, and overlaps the portion of the first portion in the vertical direction.