公开(公告)号：US20230016966A1

公开(公告)日：2023-01-19

申请号：US17944644

申请日：2022-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： CHANG-HUN LEE ,  Min-Jae KIM ,  Min-Hee KIM ,  Taehoon KIM ,  Kyunghae PARK ,  Joon-Hyung PARK ,  Danbi YANG ,  Hanjun YU ,  DoKyung YOUN

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

Abstract: The display panel includes an upper display substrate including a plurality of pixel areas and a light blocking area, a lower display substrate. The upper display substrate includes a base substrate, a barrier part overlapping the light blocking area and disposed on the base substrate, a light blocking layer including a first light blocking portion disposed on the barrier part and a second light blocking portion disposed on the same layer as the barrier part to respectively overlap the pixel areas, a reflection layer including a first reflection portion disposed on the first light blocking portion and a second reflection portion disposed on the second light blocking portion, and a light control layer overlapping the pixel areas and disposed on the reflection layer. A plurality of openings passing through the second light blocking portion and the second reflection portion are defined in each of the pixel areas.

公开(公告)号：US20220285447A1

公开(公告)日：2022-09-08

申请号：US17748573

申请日：2022-05-19

Applicant: Samsung Display Co., Ltd.

Inventor： Keunwoo PARK ,  Min-Jae KIM ,  Min-Hee KIM ,  Taehoon KIM ,  DoKyung YOUN ,  Chang-Hun LEE

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

Abstract: A display device and method of manufacturing same includes: a display panel having a pixel area and a peripheral area adjacent to the pixel area, a light control layer disposed on the display panel and at least partially overlapping the pixel area, a light blocking portion at least partially overlapping the peripheral area, and a protective layer disposed between the light control layer and the light blocking portion.