Organic electroluminescent display and method of manufacture

Details Organic electroluminescent display and method of manufacture Organic electroluminescent display and method of manufacture

2011-03-29

2011-03-29

Patel, Nimeshkumar D (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C445S024000, C313S110000

Reexamination Certificate

active

07915805

ABSTRACT:
An organic electroluminescent display having better photoluminescence efficiency includes a first electrode, an organic light-emitting layer, and a second electrode sequentially disposed on a first surface of an insulating substrate, and a plurality of convex patterns disposed on a second surface of the insulating substrate opposite to the first surface and spaced apart from each other, and which are formed of a transparent sealant having a viscosity of 5,000 to 150,000 cp and comprised of an epoxy- or acrylate-based resin, together with a plurality of concave patterns interposed between the convex patterns.

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