Integrierter Berührungssensor und Anzeigevorrichtung mit einem Kapazitiven Ein-Lagen-Berührungssensor

Details

Veröffentlichungs-Nr.

EP3258358

Aktenzeichen

EP17175942

Anmeldetag

14. Juni 2017

Veröffentlichung

12. April 2023

Erteilung

12. April 2023

Rechtsraum

EP

IPC

G06F3/041G06F3/044

Abstract

A display apparatus includes an organic light emitting display panel including a circuit layer and a touch sensing unit disposed on the organic light emitting display panel and including sensor blocks and touch signal lines connected to the sensor blocks. The circuit layer includes first signal lines disposed on a base layer, a first insulation layer disposed on the first signal lines, second signal lines disposed on the first insulation layer, and dummy conductive patterns. Each of the touch signal lines includes a touch line part and a touch pad part connected to an end of the touch line part. The dummy conductive patterns include a dummy conductive pad disposed directly on a same layer as the first signal lines or the second signal lines and overlap the touch pad part.

Anmelder

Firma

Samsung Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete