磁気遮蔽用生地および製造方法、電子機器の磁気遮蔽方法

摘要

PROBLEM TO BE SOLVED: To provide magnetic shield fabric capable of more easily shielding magnetism to electronic equipment.;SOLUTION: Magnetic shield fabric is provided of which fabric is woven or knitted from a permalloy fiber. Further, the fabric is applied a demagnetization treatment. The demagnetization treatment may be a heat treatment, a treatment from a demagnetizer, or both of them. The whole part of electronic equipment may be covered with magnetic shield fabric, or some specific components of the electronic equipment may be manufactured from permalloy and other components and tie-in portions to the components manufactured from the permalloy may be covered with the magnetic shield fabric.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2019,JPO&INPIT