Anzeigevorrichtung und Elektronische Vorrichtung damit

Details

Veröffentlichungs-Nr.

EP4742229

Anmeldetag

5. August 2025

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

G09G3/32(JU DONGQIAN et al.) [Y] 5-9

Abstract

A display device includes a display panel including a pixel, a gate driver configured to output a gate signal to the pixel, a data driver configured to apply a data voltage to the display panel, a voltage outputter configured to apply a gate high voltage and a gate low voltage to the gate driver and a driving controller configured to control the gate driver, the data driver and the voltage outputter. The gate signal is generated based on the gate high voltage and the gate low voltage. The driving controller controls a driving frequency of the display panel. The gate low voltage is generated based on a predetermined power voltage. A generation cycle of the predetermined power voltage is controlled based on the driving frequency.

Anmelder

Firma

Samsung Display Co., Ltd.

Land

🇰🇷 Südkorea