公开(公告)号：US20230301153A1

公开(公告)日：2023-09-21

申请号：US18083736

申请日：2022-12-19

Applicant: Samsung Display Co., LTD.

Inventor： Kyung Seon TAK ,  Gi Hoon YANG ,  Young Gu KIM ,  Yun-Hee PARK ,  Bong-Sung SEO ,  Seung Hee LEE

IPC: H10K59/38 ,  H10K59/12 ,  H10K50/856 ,  H01L27/15 ,  H01L33/24 ,  H01L33/50 ,  H01L33/60

CPC classification number: H01L27/322 ,  H01L27/3244 ,  H01L51/5271 ,  H01L27/156 ,  H01L33/24 ,  H01L33/50 ,  H01L33/60

Abstract: A color conversion panel includes: a substrate; a plurality of banks disposed on the substrate, where the banks partition a first light emitting region, a second light emitting region, and a third light emitting region; a first color conversion layer disposed in the first light emitting region, a second color conversion layer disposed in the second light emitting region, and a transmission layer disposed in the third light emitting region; and a first reflective layer disposed to overlap the first color conversion layer and the second color conversion layer, where the first reflective layer includes a first layer, a second layer, and a third layer, a refractive index of the second layer is greater than a refractive index of the third layer, and the refractive index of the third layer is greater than a refractive index of the first layer.