公开(公告)号：US20200166194A1

公开(公告)日：2020-05-28

申请号：US16692293

申请日：2019-11-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kil Hong Lee ,  Dae Young Kim ,  Hyung Ki Kim ,  Yong Sung Yoo ,  Duk Jin Jeon ,  Tae Hee Jeon

IPC: F21V3/08 ,  G02B5/02 ,  F21V8/00

Abstract: A display apparatus includes: a display panel; a light source configured to supply light to the display panel; and a diffuser plate configured to diffuse the light supplied to the display panel. The diffuser plate includes: a first diffusion layer comprising a plurality of concave portions in a first surface of the first diffusion layer; a light converter provided in each concave portion of the plurality of concave portions; and a second diffusion layer configured to cover the first surface of the first diffusion layer.

公开(公告)号：US10180595B2

公开(公告)日：2019-01-15

申请号：US15331210

申请日：2016-10-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tae Hee Jeon ,  Dae Young Kim ,  Jong Bin Kim ,  Gong Hee Lee ,  Sang-Eun Lee ,  Jae Hak Cho ,  Jean Hur

IPC: G02F1/1333 ,  G02F1/1335

Abstract: Provided is a display apparatus. The display apparatus includes a display panel, a light source configured to generate light to be supplied to the display panel, and a reflecting member disposed behind the display panel and formed of a white foam resin to diffuse and reflect light generated from the light source.