Anzeigevorrichtung, Elektronische Vorrichtung und Verfahren zur Herstellung der Anzeigevorrichtung

Details

Veröffentlichungs-Nr.

EP4773772

Anmeldetag

2. Dezember 2025

Veröffentlichung

8. Juli 2026

Rechtsraum

EP

Abstract

A display device including a substrate, an insulating layer above the substrate, a via electrode within a via hole of the insulating layer, a planarization layer defining a through hole overlapping the via electrode and a portion of the insulating layer around the via electrode, a connection electrode above the planarization layer in the through hole, a reflective electrode above the connection electrode in the through hole, an optical auxiliary layer above the reflective electrode, a first electrode above the optical auxiliary layer, and having an edge facing an edge of the connection electrode and contacting the edge of the connection electrode without a step, a light-emitting stack above the first electrode, and a second electrode above the light-emitting stack.

Anmelder

Firma

Samsung Display Co., Ltd.

Land

🇰🇷 Südkorea