公开(公告)号：US20250081812A1

公开(公告)日：2025-03-06

申请号：US18610086

申请日：2024-03-19

Applicant: Samsung Display Co., LTD.

Inventor： Yu Jin KIM ,  Da Som KANG ,  Hong Min YOON

IPC: H10K59/80 ,  H10K59/122 ,  H10K59/38

Abstract: A display device includes a first layer which is on a first substrate including a display area and includes banks protruding in a thickness direction of the first substrate and a color conversion layer in an area surrounded by the banks and including a color conversion portion that includes quantum dots, a second layer on a second substrate facing the first substrate, a filling layer between the first layer and the second layer, and a plurality of edge spacers on an edge bank which is any one of the banks.

公开(公告)号：US20220344406A1

公开(公告)日：2022-10-27

申请号：US17540366

申请日：2021-12-02

Applicant: Samsung Display Co., LTD.

Inventor： Yu Jin KIM ,  Hong Min YOON ,  Da Som KANG ,  Shin Tack KANG ,  Kun Hee JO

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  H01L25/16

Abstract: The display device includes a substrate including a display area and a non-display area, a light-emitting element layer in the display and non-display areas, a color conversion layer including a bank in the display and non-display areas, a capping layer in the display and non-display areas and covering the bank, a plurality of color filters in the display and non-display areas and the plurality of color filters in the non-display area overlapping each other, and an overcoat layer in the display and non-display areas and covering the plurality of color filters. Each of the substrate, the capping layer, the plurality of color filters, and the overcoat layer has a lateral side which is furthest from the display area, and the lateral sides of the substrate, the capping layer, each of the plurality of color filters, and the overcoat layer are aligned with one another.