公开(公告)号：US20240306437A1

公开(公告)日：2024-09-12

申请号：US18665836

申请日：2024-05-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： YUNJUNG CHOI ,  SANGYEOL KIM ,  SOKWON NOH ,  HARAM YOO ,  YOUNGHOON JO ,  JUNGMIN CHOI

IPC: H10K59/122 ,  H10K50/842 ,  H10K59/126 ,  H10K71/00

CPC classification number: H10K59/122 ,  H10K50/8426 ,  H10K59/126 ,  H10K71/00

Abstract: A display apparatus includes: a substrate that includes a display area, an opening area formed in the display area, and a non-display area that surrounds at least a portion of the opening area; a pixel defining area formed on the substrate and that includes at least one opening; an intermediate layer disposed on the at least one opening; an opposite electrode that covers the intermediate layer and the pixel defining layer; and a capping layer that covers the opposite electrode. An end portion of at least one of the intermediate layer, the opposite electrode, or the capping layer is formed on the pixel defining layer and has a thickness that decreases away from the at least one opening.