Electroluminescent arrangement having detached electrode and...

Details Electroluminescent arrangement having detached electrode and... Electroluminescent arrangement having detached electrode and...

2011-08-02

2011-08-02

Roy, Sikha (Department: 2879)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S504000, C313S509000, C313S512000, C428S690000, C428S917000, C445S024000, C445S025000

Reexamination Certificate

active

07990055

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.

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