Organische Lichtemittierende Anzeigevorrichtung und Verfahren zur Herstellung davon

Details

Veröffentlichungs-Nr.

EP3098854

Aktenzeichen

EP15191032

Anmeldetag

22. Oktober 2015

Veröffentlichung

15. September 2021

Erteilung

15. September 2021

Rechtsraum

EP

IPC

H01L27/32H01L51/56// H01L51/52

Abstract

Disclosed is an organic light emitting display apparatus in which a thin film transistor (TFT) including a gate electrode (130) and a source electrode (150), an anode electrode (180, 200), an organic emission layer (240), a cathode electrode (250), an auxiliary electrode (190, 210) disposed on the same layer as the anode electrode (180, 200) to be connected to the cathode electrode (250) are disposed in an active area (AA) of a substrate (100), a signal pad (300) provided on the same layer as the gate electrode (130) and a pad electrode (400) connected to the signal pad (300) through a contact hole (CH4) are disposed in a pad area (PA) of a substrate (100), and the pad electrode (400) is disposed on the same layer as the source electrode (150).

Anmelder

Firma

LG Display Co., Ltd.

Land

🇰🇷 Südkorea

Fachgebiete