公开(公告)号：US20250143158A1

公开(公告)日：2025-05-01

申请号：US18928831

申请日：2024-10-28

Applicant: Samsung Display Co., LTD.

Inventor： Jin Yeong KIM ,  Hye In JEONG ,  Sung Jin LEE ,  Jae Jin LEE ,  Jong Kuk JU

IPC: H10K59/88 ,  H10K59/122 ,  H10K59/80

Abstract: A light emitting element layer of a display device is disposed on a base layer. A first light emitting part of the light emitting element layer includes first organic patterns emitting light, a charge generation layer is disposed on the first light emitting part, and a second light emitting part is disposed on the charge generation layer. The second light emitting part covers the charge generation layer in a plan view. The second light emitting part includes second organic patterns disposed in a display area and emitting light and dummy patterns disposed in a non-display area.