Organische lichtemittierende Diodenanzeige

Details

Veröffentlichungs-Nr.

EP2698783

Aktenzeichen

EP13180243

Anmeldetag

13. August 2013

Veröffentlichung

26. April 2017

Erteilung

26. April 2017

Rechtsraum

EP

IPC

G09G3/3233// H01L27/32

Abstract

An organic light remitting diode display including a substrate (110), a scan line (121), a compensation control line (122), an operation control line (123), a data line (171) and a driving voltage line (172) transferring a data signal (Dm) and a driving voltage (ELVDD), respectively, a switching thin film transistor (TFT Ts)) connected to the scan line (121) and the data line (171), a compensation TFT (Tvth) and an initialization TFT (Tinit) connected to the compensation control line (122), an operation control TFT (Tgw) connected to the operation control line (123) and the switching TFT (Ts), a driving TFT (Td) connected to the driving voltage line (171), an organic light emitting diode (OLED) connected to a drain electrode of the driving TFT (Td), and a hold capacitor (Chold) connected between a source electrode of the operation control TFT (Tgw) and a gate electrode of the initialization TFT (Tinit).

Anmelder

Firma

Samsung Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete