Active matrix organic electroluminescent device and...

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

Reexamination Certificate

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C313S505000, C313S503000, C313S498000, C345S092000, C345S091000, C345S082000, C315S169300

Reexamination Certificate

active

07095171

ABSTRACT:
An organic electroluminescent device includes a gate line and a data line on a substrate, the data line crossing the gate line; a switching element connected to the gate line and the data line; a driving element having a plurality of thin film transistors interconnected in parallel, the driving element being connected to the switching element; and an organic electroluminescent diode connected to the driving element, wherein the driving element includes first and second gate electrodes, an active layer over the first and second gate electrodes, a drain electrode between the first and second gate electrodes, and a source electrode substantially surrounding the drain electrode.

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patent: 6960787 (2005-11-01), Yamazaki et al.

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