EMI shielding sheet based on a conducting polymers and graphitic carbon materials and manufacturing method thereof

摘要

The present invention uses a flexible synthetic resin support to manufacture an electromagnetic wave shielding sheet having high electrical conductivity while being flexible, excellent in durability, light in weight, and uniformly coating a conductive polymer alone or overlapping on the support in various ways. In addition, a graphitized carbon-based material is added to provide excellent electrical conductivity to provide a flexible electromagnetic wave shielding sheet that implements electromagnetic wave shielding properties similar to those of a conventional electromagnetic wave shielding film using a metal material.