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Details

Veröffentlichungs-Nr.

EP4770381

Anmeldetag

26. November 2025

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

Abstract

A display apparatus includes a substrate having a display area with a hole part, a hole bezel area adjacent to the hole part, and a non-display area adjacent to the display area. A buffer layer is disposed on the substrate, and a pixel circuit layer including a pixel circuit and a pixel insulating layer is formed on the buffer layer in the display area. An overcoat layer covers the pixel circuit layer, and a light emitting device layer including a light emitting device is disposed on the overcoat layer. A crack stopper is disposed in the hole bezel area to surround the hole part and is configured to form a vertical wall between the substrate and the overcoat layer, thereby preventing crack propagation toward the display area and improving structural stability and display reliability.

Anmelder

Firma

LG Display Co., Ltd.

Land

🇰🇷 Südkorea