公开(公告)号：US20240047492A1

公开(公告)日：2024-02-08

申请号：US18126689

申请日：2023-03-27

Applicant: Samsung Display Co., Ltd.

Inventor： HONGMIN YOON ,  YUJIN KIM ,  DASOM KANG ,  SHIN TACK KANG ,  KISOO PARK ,  SEUNG JUN YU ,  JUNHAN LEE ,  KUNHEE JO

IPC: H01L27/146

CPC classification number: H01L27/14621 ,  H01L27/14625

Abstract: A display device includes an upper substrate, a lower substrate opposite to the upper substrate, light emitting diodes on the lower substrate, a color conversion layer on the lower substrate and including a light transmission pattern in a first light emitting area, a first color conversion pattern in a second light emitting area, and a second color conversion pattern in a third light emitting area, a color filter layer under the upper substrate and including a first color filter in the first light emitting area and the light blocking area, a second color filter in the second light emitting area and the light blocking area, and a third color filter in the third light emitting area and having an island pattern shape, and a spacer in the light blocking area between the color filter layer and the color conversion layer and including a same material as the third color filter.