Verfahren zur Herstellung einer Anzeigevorrichtung, Anzeigevorrichtung und Elektronische Vorrichtung

Details

Veröffentlichungs-Nr.

EP4776805

Anmeldetag

8. Januar 2026

Veröffentlichung

15. Juli 2026

Rechtsraum

EP

IPC

H10K59/12, H10K71/00

Abstract

A method of manufacturing a display device includes forming a plurality of display cells on a first surface of a mother substrate which includes the first surface and a second surface facing the first surface, forming a plurality of first sketch lines extending from the first surface toward the second surface and located along edges of the plurality of display cells, based on irradiating a laser beam onto at least one of the first surface or the second surface, slimming the mother substrate to form a slimmed mother substrate based on spraying an etchant onto the second surface, and separating the plurality of display cells from the slimmed mother substrate based on dividing the mother substrate based on positioning a stage that includes first step portions in relation to the slimmed mother substrate such that each first step portion is adjacent to a separate first sketch line.

Anmelder

Firma

Samsung Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete