MULTILAYER INDUCTOR AND METHOD FOR PREPARING THEREOF

摘要

The present invention relates to a stacked inductor composed of a substrate with an inner electrode coil pattern and a stacked body whereby a magnetic body is stacked on the substrate with the inner electrode coil pattern, wherein the substrate is formed using a compound containing a magnetic material. According to the present invention, the thickness of chip can be minimized because the substrate can be used for a gap material by placing the substrate on the middle of an electrode circuit pattern when manufacturing a power inductor. Also, the magnetic properties can be improved by including the magnetic material in the compound of the substrate. The inductance can be increased by adding liquid crystal oligomer and nanoclay in the compound so as to increase the insulation between the magnetic metal. The dimensional stability and physical strength of a structure can be obtained.