公开(公告)号：US20190227369A1

公开(公告)日：2019-07-25

申请号：US16242201

申请日：2019-01-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dongjin PARK ,  Jingyu SIM ,  Junggil OH ,  Kwangsun YOU ,  Won-Chul LEE ,  Byoungjin JIN ,  Jonghyeon CHOI

IPC: G02F1/1333 ,  F21V8/00 ,  G02F1/1362

Abstract: A display device includes a backlight unit and a display panel. The backlight unit includes a bottom chassis that includes a fixing surface curved to have a shape that corresponds to a graph of a sine function, a light guide member that includes a light exit surface curved to have a shape that corresponds to the fixing surface, and a light source that provides light to the light guide member. The display panel includes a display surface curved to have a shape that corresponds to the light exit surface.

公开(公告)号：US20200257037A1

公开(公告)日：2020-08-13

申请号：US16788129

申请日：2020-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjin PARK ,  Byoungjin JIN ,  Jonghyeon CHOI

IPC: F21V8/00 ,  H05K5/00

Abstract: A curved display device including: a support frame having a curved shape; and a display panel disposed on the support frame and having a curved shape. The support frame is curved into a shape of an arc of a sector, and a first side surface of the support frame is parallel to a first radius of the sector.