Organic electroluminescence display and method for...

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

Reexamination Certificate

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C313S512000, C445S025000

Reexamination Certificate

active

07825583

ABSTRACT:
An organic EL device and a method for manufacturing the same are disclosed. The organic EL device comprises a substrate having a first electrode arranged on an active region, at least one organic material layer formed on the first electrode, a second electrode formed on the organic material layer so as to extend to an inactive region of the substrate to allow heat of the device to be dissipated to an outside therethrough, and a seal-cup facing the second electrode while being sealingly connected with the second electrode at a seal line via a sealant. The organic EL device can effectively lower an interior temperature of the device while preventing degradation thereof, thereby remarkably increasing lifetime thereof, and enhance interface stability of the device, thereby remarkably suppressing degradation in characteristics of the device.

REFERENCES:
patent: 2001/0026835 (2001-10-01), Tanaka
patent: 2005/0046335 (2005-03-01), Chen et al.
patent: 2005/0285520 (2005-12-01), Cok
patent: 2001-68266 (2001-03-01), None
patent: 2002-50468 (2002-02-01), None
patent: 2003-100447 (2003-04-01), None
patent: 2003-272856 (2003-09-01), None
patent: 2004-186045 (2004-07-01), None
Office Action issued Dec. 15, 2009 in corresponding Japanese Application No. 2006-041649.

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