Modified electrodes using functional organic materials and electronic devices therefrom
First Claim
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1. An electronic device comprising:
- a first conductive layer;
a second conductive layer; and
an electroluminescent material layer disposed between the first and second conductive layers, wherein the first conductive layer is a cathode and the second conductive layer is an anode;
a hole injection enhancement layer disposed between the anode and the electroluminescent material layer;
a functional organic material comprising an amine-substituted polymeric material, wherein the functional organic material is disposed between the electroluminescent material layer and the cathode and modifies the cathode; and
wherein the amine-substituted polymeric material comprises a repeat unit of structure IV;
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Abstract
A surface modified electrode, included in an electronic device comprises an electrode layer, and a functional organic material. The functional organic material comprises an amine-substituted polymeric material which is on the surface of and in contact with the electrode layer. Such surface modified electrodes are useful for producing electronic devices.
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Citations
4 Claims
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1. An electronic device comprising:
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a first conductive layer; a second conductive layer; and an electroluminescent material layer disposed between the first and second conductive layers, wherein the first conductive layer is a cathode and the second conductive layer is an anode; a hole injection enhancement layer disposed between the anode and the electroluminescent material layer; a functional organic material comprising an amine-substituted polymeric material, wherein the functional organic material is disposed between the electroluminescent material layer and the cathode and modifies the cathode; and wherein the amine-substituted polymeric material comprises a repeat unit of structure IV; - View Dependent Claims (2, 3, 4)
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Specification