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Details

Veröffentlichungs-Nr.

EP3327716

Aktenzeichen

EP17204057

Anmeldetag

28. November 2017

Veröffentlichung

25. Dezember 2019

Erteilung

25. Dezember 2019

Rechtsraum

EP

IPC

G09G3/36

Abstract

A display device includes a display panel, a data driver, a multiplexer, and a multiplexer controller. First to fourth color subpixels are disposed on the display panel. The data driver outputs a data voltage to be supplied to the first to fourth color subpixels, through output buffers. The multiplexer distributes each of data voltages output by output buffers to four data lines in a time division manner in response to first to fourth control signals. The multiplexer controller sequentially outputs a first control signal to an nth control signal during a first horizontal period, and sequentially outputs the nth control signal to the first control signal during a second horizontal period. The first and second horizontal periods include first to fourth scan periods which are continuous and uniform, and a subpixel receiving a data voltage output during the first scan period of the first horizontal period and a subpixel receiving a data voltage output during the first scan period of the second horizontal period are subpixels of the same color.

Anmelder

Firma

LG Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete