公开(公告)号：US20240065068A1

公开(公告)日：2024-02-22

申请号：US18206369

申请日：2023-06-06

Applicant: Samsung Display Co., LTD.

Inventor： SU JEONG KIM ,  JINA SEO ,  YUN HO LEE ,  EUNBEE LEE

IPC: H10K59/38 ,  H10K59/80

CPC classification number: H10K59/38 ,  H10K59/8792 ,  H10K59/873

Abstract: A display device includes a substrate, first to third light emitting devices disposed on a substrate and spaced apart from each other, an encapsulation layer covering the first to third light emitting devices, a light blocking member disposed on an encapsulation layer and defining first to third openings corresponding to the first to third light emitting devices, respectively, a color filter layer including first to third color filters disposed in the first to third openings, respectively, a first color pattern disposed in the first opening, covered by the first color filter, and including a same material as the second color filter or a same material as the third color filter, and a second color pattern disposed in the second opening, covered by the second color filter, and including a same material as the first color filter or the same material as the third color filter.

公开(公告)号：US20250031556A1

公开(公告)日：2025-01-23

申请号：US18636571

申请日：2024-04-16

Applicant: Samsung Display Co., Ltd.

Inventor： WOOYOUNG KIM ,  SU JEONG KIM ,  EUNBEE LEE ,  JUNG-WOO LEE ,  JINHYEONG LEE

IPC: H10K59/80 ,  H10K102/00

Abstract: A display device includes a display element layer including a light emitting element and a pixel defining layer including a pixel opening, and an optical layer on the display element layer. The optical layer includes a light blocking pattern, including a first light blocking part and a second light blocking part on the first light blocking part. The first light blocking part includes a first bottom surface spaced apart from the second light blocking part and a first side surface substantially perpendicular to the first bottom surface, and the second light blocking part includes a second bottom surface adjacent to the first light blocking part and a second side surface inclined with respect to the second bottom surface. An angle between the second bottom surface and the second side surface is greater than about 90° and less than or equal to about 160°.