Active matrix organic light emitting device having organic...

Details Active matrix organic light emitting device having organic... Active matrix organic light emitting device having organic...

2006-04-18

2009-12-01

Won, Bumsuk (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000, C313S509000

Reexamination Certificate

active

07626331

ABSTRACT:
A bottom-surface emitting organic light emitting device and a method of manufacturing the organic light emitting device includes providing a transparent substrate, an organic light emitting diode (“OLED”) that includes a transparent electrode, an organic light emitting layer, and a pixel electrode sequentially stacked on an upper surface of the transparent substrate, a planarization film covering the OLED, and a pixel circuit that drives the OLED using an organic thin film transistor (“OTFT”) located on the planarization film.

REFERENCES:
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patent: 6784032 (2004-08-01), Lee et al.
patent: 2002/0047567 (2002-04-01), Fujita et al.
patent: 2004/0169460 (2004-09-01), Chang et al.
patent: 2004/0242115 (2004-12-01), Yanagawa
patent: 2005/0046342 (2005-03-01), Park et al.
patent: 2005/0194896 (2005-09-01), Sugita et al.
patent: 2005/0242348 (2005-11-01), Oh
patent: 2006/0138418 (2006-06-01), Lee et al.

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