公开(公告)号：US20190196274A1

公开(公告)日：2019-06-27

申请号：US16226377

申请日：2018-12-19

Applicant: Samsung Display Co., Ltd.

Inventor： Heekeun LEE ,  Taejin KONG ,  Wontae KIM ,  Keunwoo PARK ,  Yeogeon YOON ,  Seokjoon HONG

IPC: G02F1/1335 ,  G02F1/1368 ,  G02F1/1343

CPC classification number: G02F1/133617 ,  G02F1/133516 ,  G02F1/133621 ,  G02F1/13439 ,  G02F1/1368 ,  G02F2001/133614 ,  G02F2201/123

Abstract: A display device including: a display panel; a light source providing light to the display panel; and a color conversion unit converting a color of the light incident from the light source into a different color. The color conversion unit includes: a first color converting member, a second color converting member, and a third color converting member, located on a substrate, which convert the color of the light incident from the light source into different colors from each other, respectively, and output the lights having converted colors; and a blue light blocking filter located to overlap the second color converting member and the third color converting member. The blue light blocking filter is thicker at a boundary portion than at a center portion thereof