Anzeigetafel

Details

Veröffentlichungs-Nr.

EP3683841

Aktenzeichen

EP20150647

Anmeldetag

8. Januar 2020

Veröffentlichung

7. Januar 2026

Erteilung

7. Januar 2026

Rechtsraum

EP

IPC

H10K50/844H10K59/124

Abstract

A display panel (10-1) includes: a substrate (100) including a first region (OA), a second region (DA), and a third region (MA) between the first region (OA) and the second region (DA); a display element (OLED) located in the second region (DA) and including a pixel electrode (221), an opposite electrode (223), and an intermediate layer (222); a multi-layered film (ML) arranged between the substrate (100) and the pixel electrode (221) and including an organic insulating layer (209) and an inorganic layer (210) on the organic insulating layer; and at least one groove (G) formed in the multi-layered film and located in the third region (MA), wherein at least one organic material layer (222a, 222c) is included in the intermediate layer (222) and is disconnected by the at least one groove (G).

Anmelder

Firma

Samsung Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete