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.

Abstract: The present invention provides a layered metal/fullerene anode structure for efficient hole injection. The layered anode structure includes one or more layers of electrical conductors and a second layer containing fullerenes. The thickness of the second layer is selected so that the layered structure facilitate hole transfer from the layer to second layer under electrical bias. The present invention also provides a light-emitting device which includes a layered metal/fullerene anode. The device includes an hole transport layer, and a second electrically conductive layer defining a cathode electrode layer. The device includes a layer of light-emissive material between the hole transport layer and the cathode electrode. The device may also include a hole injection layer interposed between the layered metal/fullerene anode and the hole transport layer. The device may also include a dielectric layer attached to the metal layer of the layered metal/fullerene anode.

Abstract: An LED display assembly, comprising a grid of electrical conductors; light emitting diodes in association with the grid and in electrical communication with the conductors that provide power for LED operation, the grid operable to receive heat from the diodes during diode operation, and the array configured for passing coolant fluid for transfer of heat to the fluid. LED packages adjustable relative to a mounting grid, are also provided.

Abstract: An organic light emitting device (OLED) and a white light emitting device are provided. The OLED includes a substrate, a mesh shaped anode formed on the substrate and designed to pass light, a cathode facing the anode, and an organic light emitting layer located between the anode and the cathode.

Abstract: An organic light-emitting device comprising a light-emissive organic layer interposed between first and second electrodes for injecting charge carriers into the light-emissive organic layer, at least one of said first and second electrodes comprising a plurality of layers including a first electrode layer having a high resistance adjacent the surface of the light-emissive organic layer remote from the other of the first and second electrodes, said first electrode layer comprising a high-resistance material selected from the group consisting of a mixture of a semiconductor material with an insulator material, a mixture of a semiconductor material with a conductor material and a mixture of an insulator material with a conductor material.

Abstract: A method of fabricating a flat panel display comprises forming a first electrode, forming at least one organic electroluminescent layer on the first electrode, forming an second electrode, wherein the first electrode comprises a first component of a transparent material and a second component of a metallic material, and the forming of the first electrode comprises depositing the first and second components so as to have a gradual concentration gradient in which the first component is decreased while the second component is increased at a part in contact with the exposed electrode, according to a thickness of the first electrode. The first electrode functions as a pixel electrode and a black matrix of the flat panel display.