发明名称 VERFAHREN ZUM UMHUELLEN VON HALBLEITERBAUELEMENTEN MITTELS SPRITZGIESSENS
摘要 <p>Electrical components, e.g. semiconductor devices, are encapsulated by an injection moulding process. The devices (5), each provided with a cover (4) and mounted on a bandolier (3) are fed into a mould (2). Plastics material is injected from one or two injection points and at a specified angle in relation to the bandolier such that the pressures acting on the device (5) are substantially uniform in all directions. <IMAGE></p>
申请公布号 DE2930760(A1) 申请公布日期 1981.02.12
申请号 DE19792930760 申请日期 1979.07.28
申请人 DEUTSCHE ITT INDUSTRIES GMBH 发明人 HOFFMANN,HANS
分类号 B29C45/14;H01L21/56;H01L23/31;(IPC1-7):01L21/56;29F1/10;01B19/04 主分类号 B29C45/14
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