LIGHT PERMEABLE ELECTROMAGNETIC SHIELD MATERIAL, MANUFACTURING METHOD OF SAME, AND DISPLAY FRONT FILTER HAVING ELECTROMAGNETIC SHIELD MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a light permeable electromagnetic shield material that is sufficiently transparent and is capable of efficiently performing a manufacture thereof without using the above process that is disadvantageous in the manufacture, and to provide a display front filter having the light permeable electromagnetic shield material and the manufacturing methods thereof.;SOLUTION: The light permeable electromagnetic shield material that a mesh pattern metal conductive layer is provided on a transparent substrate, and the roughness Ra of a transparent substrate surface that is exposed at an opening in the mesh pattern is ≤0.06μm.;COPYRIGHT: (C)2005,JPO&NCIPI