Organic electro luminescence display and method of...

Details Organic electro luminescence display and method of... Organic electro luminescence display and method of...

2004-11-22

2010-02-16

Patel, Nimeshkumar D. (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S506000

Reexamination Certificate

active

07663310

ABSTRACT:
An organic electro luminescence (EL) display with low light transmittance material removed from an emission region. The organic EL display comprises a substrate having the emission region and a TFT region. A TFT is formed on the substrate in the TFT region and includes an active layer having source/drain regions, a gate electrode formed on a gate insulating layer, and source/drain electrodes electrically coupled to the source/drain regions. A passivation layer is formed in the TFT region only and it includes a via hole exposing one of the source/drain electrodes. An organic EL element is formed in the emission region and is electrically coupled to one of the source/drain electrodes exposed through the via hole.

REFERENCES:
patent: 2003/0193284 (2003-10-01), Park et al.
patent: 2004/0090173 (2004-05-01), Park et al.
patent: 2004/0100191 (2004-05-01), Park
patent: 10-2003-0085239 (2003-11-01), None

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