Electroluminescent device construction employing polymer derivative coating

A construction for electroluminescent device includes a substrate and an electroluminescent stack which forms a step relative to the substrate. A transparent layer of protective material is placed atop the stack to bridge the step and create a smooth edge profile along the edge. A metallization laye...

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Bibliographische Detailangaben
Hauptverfasser: VETANEN, WILLIAM ARNO, AGUILERA, MARTIN J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A construction for electroluminescent device includes a substrate and an electroluminescent stack which forms a step relative to the substrate. A transparent layer of protective material is placed atop the stack to bridge the step and create a smooth edge profile along the edge. A metallization layer is situated atop the layer of protective material and is coupled to the electroluminescent stack through vias in the protective material.