Organische lichtemittierende Diodenanzeige

Details

Veröffentlichungs-Nr.

EP2835831

Aktenzeichen

EP14180162

Anmeldetag

7. August 2014

Veröffentlichung

8. Mai 2019

Erteilung

8. Mai 2019

Rechtsraum

EP

IPC

H01L27/32H01L27/12

Abstract

An organic light emitting diode (OLED) display includes a substrate including a pixel area and a peripheral area surrounding the pixel area. The pixel area includes at least one pixel including an organic light emitting element. The OLED display further includes a common voltage line disposed in the peripheral area and configured to transmit a common voltage to the pixel area, a barrier rib disposed on the substrate and covering one side of the common voltage line, a protection member covering another side of the common voltage line, at least one thin film transistor disposed in the pixel area, a first electrode disposed in the pixel area and connected to the at least one thin film transistor, an organic emission layer disposed on the first electrode, and a second electrode disposed on the organic emission layer and connected to the common voltage line.

Anmelder

Firma

Samsung Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete