公开(公告)号：US20240324411A1

公开(公告)日：2024-09-26

申请号：US18604501

申请日：2024-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Donghoon Lee ,  Jangmi Kang ,  Haemin Kim ,  Myunghoon Park ,  Youngwan Seo ,  Byungchang Yu ,  Geunho Lee

IPC: H10K59/80 ,  H10K59/122

CPC classification number: H10K59/873 ,  H10K59/122

Abstract: A display apparatus is provided. The display apparatus includes a substrate including a display area and a peripheral area, a dam portion arranged in the peripheral area of the substrate and including a plurality of dams, and an encapsulation layer disposed on the substrate and the dam portion. At least one of the plurality of dams includes at least one first layer including an organic layer, and a second layer disposed on the first layer and including at least one of a conductive layer and an inorganic layer.

公开(公告)号：US11950478B2

公开(公告)日：2024-04-02

申请号：US17445826

申请日：2021-08-24

Applicant: Samsung Display Co., Ltd.

Inventor： Kyunghoe Lee ,  Byungchang Yu ,  Mukyung Jeon

IPC: H01L27/32 ,  H10K59/121 ,  H10K59/35

CPC classification number: H10K59/353 ,  H10K59/121 ,  H10K59/352

Abstract: A display apparatus is disclosed that includes a first display area and a second display area adjacent to the first display area. The first and second display areas include first and second light emitting areas having first and second pixel densities, respectively. The first and second light emitting areas at an interface between the first and second display areas are arranged such that in operation light emitted by the first and second light emitting areas produces a gradual decrease in light intensity from the first display area to the second display area near the interface.