发明名称 MANUFACTURING METHOD OF MAGNETIC SHIELDING SHEET
摘要 The present invention relates to a magnetic shielding sheet which may reduce a loss caused by an eddy current in a shielding plate layer by flaking the shielding plate layer into fine pieces, and a manufacturing method thereof. To this end, the magnetic shielding sheet comprises: a base layer; the shielding plate layer which is stacked on the base layer and is divided into a plurality of fine pieces; a fixing adhesive layer which is stacked on one surface of the base layer such that the shielding plate layer can be bonded to the fixing adhesive layer; and a filling layer which is injected or applied onto the shielding plate layer to fill gaps between the fine pieces, and is stacked on the shielding plate layer.
申请公布号 KR101620370(B1) 申请公布日期 2016.05.13
申请号 KR20150063210 申请日期 2015.05.06
申请人 BSP CO., LTD. 发明人 KIM, JONG HWAN;YUN, SEUNG JAE;PARK, HONG JIN
分类号 H05K9/00 主分类号 H05K9/00
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