Pixel, Anzeigevorrichtung und Elektronisches Gerät

Details

Veröffentlichungs-Nr.

EP4776272

Anmeldetag

19. Dezember 2025

Veröffentlichung

15. Juli 2026

Rechtsraum

EP

IPC

G09G3/3233

Abstract

A pixel (PXL1; PXL1') includes first to seventh transistors (TR7). Gate electrodes of the first to seventh transistors (TR7) are connected to a first node (N1), a third scan line (SL3i), a first scan line (SL1i), a second scan line (SL2i), a first light emission control line (EL1i), a second emission control line, and a third scan line (SL3i), respectively. The first to seventh transistors (TR7) are connected between a second node (N2) and a third node (N3), a data line (DLj) and the first node (N1), a reference power node (VREFN) and the first node (N1), the initialization power node (VINTN) and a fourth node (N4), a first driving power node (ELVDDN) and the third node (N3), the second node (N2) and the fourth node (N4), and the second node (N2) and the third node (N3), respectively. A light emitting element (LD) is connected to the fourth node (N4). The seventh transistor (TR7) is turned on in response to a scan signal (GWi) applied to the third scan line (SL3i) connecting the second node (N2) and the third node (N3).

Anmelder

Firma

Samsung Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete