公开(公告)号：US20190204672A1

公开(公告)日：2019-07-04

申请号：US16235443

申请日：2018-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Nam-Gon Choi ,  Kyoung Ho Lim ,  Kangmin Kim ,  Jinpil Kim ,  Taehyeong An ,  Seokha Hong ,  Moon Shik Kang ,  Jaehoon Lee ,  Kunhee Jo ,  Seoung-Bum Pyoun

IPC: G02F1/1335 ,  G09G3/36

CPC classification number: G02F1/133514 ,  G02F1/133512 ,  G02F1/133528 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2001/133614 ,  G02F2202/36 ,  G09G3/3688 ,  G09G2310/08 ,  G09G2320/0276

Abstract: A display apparatus includes a backlight unit including a first light source for outputting a first color light, and a second light source for outputting a second color light that is different from the first color light, a switching element layer on the backlight unit, and including a plurality of switching elements, a liquid crystal layer on the switching element layer, and a color conversion layer on the liquid crystal layer, including a color-converting material for converting a color of light passing therethrough, including a first color area, a second color area, and a third color area, and including quantum dot particles.

公开(公告)号：US11092839B2

公开(公告)日：2021-08-17

申请号：US16235443

申请日：2018-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Nam-Gon Choi ,  Kyoung Ho Lim ,  Kangmin Kim ,  Jinpil Kim ,  Taehyeong An ,  Seokha Hong ,  Moon Shik Kang ,  Jaehoon Lee ,  Kunhee Jo ,  Seoung-Bum Pyoun

IPC: G09G3/34 ,  G02F1/1335 ,  G02F1/13357 ,  G09G3/36

Abstract: A display apparatus includes a backlight unit including a first light source for outputting a first color light, and a second light source for outputting a second color light that is different from the first color light, a switching element layer on the backlight unit, and including a plurality of switching elements, a liquid crystal layer on the switching element layer, and a color conversion layer on the liquid crystal layer, including a color-converting material for converting a color of light passing therethrough, including a first color area, a second color area, and a third color area, and including quantum dot particles.