A Dynamic Electroluminescent Wire with Gradient Brightness

Abstract

The invention relates to a dynamic electrogenerated emitting-light wire with gradual change of luminance, which comprises a plurality of core wire electrodes, insulating layers with different thicknesses, an electrogenerated emitting-light material layer, a transparent conducting layer, a transparent conducting layer electrode and a color transparent plastic layer, and is characterized in that the core wire electrodes are metal wires; the surfaces of the core wire electrodes are respectively provided with the insulating layers with different thicknesses; the core wire electrodes are spirally stranded and regularly arranged; the electrogenerated emitting-light material layer is uniformly coated on the surface; the transparent conducting layer is coated outside the electrogenerated emitting-light material layer, is in contact with the transparent conducting layer electrode, and is sealed by the color transparent plastic layer; and when the core wire electrodes, the transparent conducting layer electrode and a multichannel drive controller are connected correspondingly, the electrogenerated emitting-light wire generates dynamic direction flow, and meanwhile, the luminance is gradually increased or reduced.

Description

technical field [0001] The invention belongs to the technical field of electroluminescent wire application. Background technique [0002] The structure of the existing electroluminescent wire mainly includes a metal core electrode, an insulating medium layer, a luminous layer, a transparent conductive layer, and a wound external electrode. When the metal core electrode and the winding outer electrode are connected with a voltage of 80-110V, light will be produced. This structure, material, and formula have been clearly described in Chinese patents 200680032428.8 and 200410099233.8. The flashing of the luminous line uses a winding structure of multiple metal core electrodes. By controlling the opening and closing of the circuit, a single flashing multiple combination is completed, and the overall control is cycled segment by segment to achieve the effect of visual direction jumping, such as the Chinese patent 200510019319.X has been disclosed in detail. [0003] Since the s...

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Problems solved by technology

[0003] Since the single-core or multi-core light-emitting wires in the prior art use a light-emitting layer and an insulating layer with a uniform thickness, their luminous intensity is consistent. Similar to festive string lights with directional jumps, the change of luminous light intensity cannot be realized from the device structure

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