Shapable electroluminescent arrangement

1 . An electroluminescent arrangement comprising:

(a) at least one transparent carrier film;

(b) at least one transparent electrode;

(c) at least one electroluminescent layer;

(d) at least one dielectric layer; and

(e) at least one counter-electrode,

wherein said transparent electrode is interposed between said transparent carrier film and said electroluminescent layer, said dielectric layer is interposed between said electroluminescent layer and said counter-electrode, said transparent carrier film has an exterior surface, and said counter-electrode has an exterior surface,

further wherein one of,

(I) said electroluminescent arrangement further comprises a conductive electrode layer comprising at least one conductive polymer, said conductive electrode layer being one of,

(i) superposed over the exterior surface of said counter-electrode, or

(ii) interposed between said dielectric layer and said counter-electrode,

or

(II) the counter-electrode is a conductive electrode layer comprising at least one conductive polymer.

2 . The electroluminescent arrangement of claim 1 wherein the conductive polymer of said conductive electrode layer comprises at least one polymer selected from, the group consisting of polythiophene, polyaniline, polyphenylene, poly(p-phenylenevinylene) and polypyrrole.

3 . The electroluminescent arrangement of claim 2 wherein the conductive polymer of said conductive electrode layer is a polythiophene containing repeating units represented by general formula (I),

wherein,

A represents a radical selected from the group consisting of C 1 -C 5 -alkylene radical, and C 1 -C 5 -alkylene radical substituted with at least one member selected from the group consisting of halogen, ether, thioether, disulfide, sulfoxide, sulfone, sulfonate, amino, aldehyde, keto, carboxylic acid ester, carboxylic acid, carbonate, carboxylate, cyano, alkylsilane, alkoxysilane groups, and carboxylamide,

R represents a radical selected from the group consisting of linear or branched C 1 -C 18 -alkyl radical, C 5 -C 12 -cycloalkyl radical, C 6 -C 14 -aryl radical, C 7 -C 18 -aralkyl radical, C 1 -C 4 -hydroxyalkyl radical, and hydroxyl radical, and

x represents an integer from 0 to 8,

provided that when x is at least 2, each R may be the same or different.

4 . The electroluminescent arrangement of claim 3 wherein the conductive polymer of said conductive electrode layer is a polythiophene containing repeating units of the general formula (Iaa)

5 . The electroluminescent arrangement of claim 1 wherein the conductive electrode layer comprises at least one conductive polymer having a plurality of cation groups, and at least one polyanion.

6 . The electroluminescent arrangement of claim 5 wherein the conductive electrode layer comprises 3,4-poly(ethylenedioxythiophene); and polystyrene sulfonate.

7 . The electroluminescent arrangement of claim 1 wherein said electroluminescent arrangement is shapable.

8 . A process of preparing the electroluminescent arrangement of claim 1 comprising, applying the conductive electrode layer, in a form selected from the group consisting of solution and dispersion, to the counter-electrode.

9 . The process of claim 8 wherein the conductive electrode layer is applied by means of screen printing.

10 . A shaped article comprising the electroluminescent arrangement of claim 1 .

11 . The shaped article of claim 10 wherein said shaped article is shaped by means of thermoforming.

12 . The shaped article of claim 10 wherein said shaped article is selected from the group consisting of keypads, symbols and displays.