Electroluminescent arrangement
AssigneeKoninklijke Philips Electronics N.V.
InventorHerbert Friedrich Boerner
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Abstract
An electroluminescent arrangement comprising a substrate (1), at least one layered structure applied to the substrate that comprises at least one organic electroluminescent layer (2) for emitting light (10) that is arranged between a first electrode (3) arranged on the side on which the substrate is situated and a second electrode (4) arranged on the side of the electroluminescent layer (2) remote from the substrate, and an electrically insulating layer (5) of a material that is chemically reactive with the organic electroluminescent layer (2), suitable for detaching the second electrode (4) from the organic electroluminescent layer (2) in a confined region around a hole defect.
Claims10
An electroluminescent arrangement comprising
- a substrate,
- at least one layered structure applied to the substrate, the layered structure comprising at least one organic electroluminescent layer for emitting light disposed between a first electrode arranged proximate to the substrate and a second electrode arranged over the electroluminescent layer distal from the substrate, and
- an electrically insulating layer comprising a material that is chemically reactive with the organic electroluminescent layer and suitable for detaching the second electrode from the organic electroluminescent layer in a confined region around a hole defect.
Dependencies are inferred from the claim text.