公开(公告)号：US20250160179A1

公开(公告)日：2025-05-15

申请号：US18738312

申请日：2024-06-10

Applicant: Samsung Display Co., LTD.

Inventor： Soo Im JEONG ,  Ju Won LEE ,  Kwang Rok MUN ,  Soon Mi CHOI

IPC: H10K59/80 ,  H10K59/38

Abstract: A display device includes a substrate comprising a display area and a non-display area, a light emitting element layer disposed on the display area of the substrate, a counter substrate facing the substrate, a low refractive layer disposed on a surface of the counter substrate, a first capping layer disposed on a surface of the low refractive layer, a second capping layer disposed on a surface of the first capping layer, a spacer layer disposed on a surface of the second capping layer, a first coupling member between the substrate and the counter substrate, and coupling the substrate to the counter substrate, and a second coupling member disposed on side surfaces of the substrate and the counter substrate, and coupling the substrate to the counter substrate. The first coupling member extends to the spacer layer. The first coupling member contains a first moisture absorbent.