TW200621650A - Magnetic body - Google Patents

Abstract

A magnetic body comprises metal layer, insulating layer, filter layer, light absorption layer, and insulating cover, wherein the metal layer is made by gasified electric conductive metal element coated an insulator thereon to carry negative electric charge. At least two kinds of metal materials are used for producing various metal layers. The insulating layer is made from common insulating material such as PU, PV, PVC. The filter cloth layer is net weaved by insulating material in at least 144,000,000 holes/ square meter. The light absorption layer is light absorption cloth having light energy absorption ability. The magnetic body is composed as follows: one metal layer is as central metal layer, insulating layers are set on the upper and lower sides of the central metal layer respectively, metal layers same with each other are set on outer sides of the upper and lower insulating layers respectively, net filter cloth layers are set on outer sides of the upper and lower second metal layers respectively, insulating layers are set on outer sides of the upper and lower net filter cloth layers respectively, third metal layers are set on outer sides of the upper and lower insulating layers respectively, light absorption layers are set on outer sides of the upper and lower third metal layers respectively, and the insulating cover completely covers the whole above layers. That is different with traditional magnetic line localized in the direction and range between N and S poles, and can react with various materials and earth in radiationally micromagnetic force filed.