发明名称 METAL MOLD APPARATUS FOR SEMICONDUCTOR
摘要 A semiconductor molding apparatus is provided to smoothen a cutting process of a punch by completely preventing a scrap from being caught in a guide pin formed in the punch. A material is placed on a die. A stripper(290) is correspondingly disposed on the die. A punch(270) has a guide pin(275) for aligning the material, installed and moved in the stripper. A scrap removing member(300) is disposed near the guide pin so as to remove the scrap caught in the guide pin when the punch is elevated after a cutting process, fixed to the stripper. The scrap removing member surrounds a part or the whole of the outer circumference of the guide pin.
申请公布号 KR20070014520(A) 申请公布日期 2007.02.01
申请号 KR20050069224 申请日期 2005.07.29
申请人 HANMISEMICONDUCTOR CO., LTD. 发明人 JO, YOUN JUN;LEE, KWANG YOUL
分类号 H01L21/50 主分类号 H01L21/50
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