发明名称 PANEL COVER FOR SUPPRESSING ELECTROMAGNETIC WAVE
摘要 PROBLEM TO BE SOLVED: To provide a panel cover which enhances the electromagnetic wave suppression performance of a panel cover covering a panel arranged with a connector and suppressing noise electromagnetic wave radiated through the panel in a housing containing an electronic apparatus, especially the body of a personal computer or a server. SOLUTION: Coating layers (2, 3) of a conductive material are provided on the surface and rear of an electromagnetic wave absorbing sheet (1) produced by dispersing powder of a soft magnetic metal into a matrix of rubber or plastic and molding into a sheet and then an opening (4) for connector is punched to obtain a panel cover for suppressing electromagnetic wave. Means for ensuring conduction is provided between the coating layers of conductive material on the surface and rear and means for conducting them to a chassis having the ground potential of the housing or in the housing is provided. A flexible board is advantageously utilized for providing the coating layers of conductive material.
申请公布号 JP2001308585(A) 申请公布日期 2001.11.02
申请号 JP20000122864 申请日期 2000.04.24
申请人 DAIDO STEEL CO LTD 发明人 FUSE NAOKI;KATO YUJI
分类号 H05K5/02;H05K9/00;(IPC1-7):H05K9/00 主分类号 H05K5/02
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