公开(公告)号：US10295146B2

公开(公告)日：2019-05-21

申请号：US14957070

申请日：2015-12-02

Applicant: Samsung Display Co., Ltd.

Inventor： Kang-woo Lee ,  Dawoon Kim ,  Yu-dong Kim ,  Hyun-hwa Song ,  Myeong-ju Shin ,  Seunghwan Chung

IPC: F21V5/00 ,  F21V7/05 ,  G02B5/02 ,  F21Y105/00 ,  G02F1/1335

Abstract: A display device includes a display panel and a backlight unit. The display panel receives a light to display an image and has a first radius of curvature. The backlight unit is disposed under the display panel to provide the light to the display panel and has a second radius of curvature. The backlight unit includes a plurality of light sources and a plurality of scattering units. The light sources emit the light and the scattering units scatter at least a portion of the light.