Elektrolumineszente Anzeige und Verfahren zur Erfassung Elektrischer Eigenschaften der Elektrolumineszenten Anzeige

Details

Veröffentlichungs-Nr.

EP3327714

Aktenzeichen

EP17204173

Anmeldetag

28. November 2017

Veröffentlichung

21. August 2019

Erteilung

21. August 2019

Rechtsraum

EP

IPC

G09G3/00G09G3/3233G09G3/3291G09G3/20

Abstract

An electroluminescent display and a method of sensing electrical characteristics of the electroluminescent display are disclosed. The electroluminescent display includes a display panel including a plurality of pixels, a plurality of gate lines, and a plurality of data lines and a driver integrated circuit connected to the data line through a channel terminal. The driver integrated circuit includes a data voltage generator configured to generate a data voltage to be supplied to the pixel, a first switch connected between the channel terminal and the data voltage generator, a sensor configured to sense electrical characteristics of the pixel, and a second switch connected between the channel terminal and the sensor.

Anmelder

Firma

LG Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete