Organic light emitting display having reduced manufacturing...

Details Organic light emitting display having reduced manufacturing... Organic light emitting display having reduced manufacturing...

2011-08-23

2011-08-23

Ton, Toan (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

Reexamination Certificate

active

08004176

ABSTRACT:
In one embodiment, an organic light emitting display (OLED) includes a thin film transistor (TFT) disposed on a substrate. In addition, the display includes: an insulating layer disposed on the TFT and having a via hole; a pixel electrode disposed on the insulating layer and connected to a drain electrode of the TFT through the via hole; an emission layer disposed on the pixel electrode; and an opposite electrode pattern disposed on the emission layer and exposing at least an upper region of the via hole. This avoids close configuration proximity between the opposite electrode and the pixel layer thus reducing the possibility of a short circuit.

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