发明名称 Mold apparatus for resin encapsulation and resin encapsulation method
摘要 To provide a mold apparatus for resin encapsulation, which is small in number of components, has a simple driving mechanism, is easy in assembly or disassembly work, requires no labor for maintenance and has good workability; and a resin encapsulation method. Therefore, of a lower cavity bar 51 and an upper cavity bar 26, a plurality of groove-shaped pots 52 are provided in parallel at a predetermined pitch in a region where a substrate board is disposed, and each groove-shaped pot 52 is individually provided with a plurality of cavities 54 in parallel through runners. Then, a plunger plate 60 inserted in the grooved-shaped pot 52 in a manner so as to be able to move up and down is driven by a plunger 76, whereby a resin for encapsulation inserted into the pot 52 is melted with the plunger plate 60, and the melted resin is filled in the cavities 54 through the runners.
申请公布号 US7887313(B2) 申请公布日期 2011.02.15
申请号 US20060094010 申请日期 2006.11.24
申请人 DAI-ICHI SEIKO CO., LTD. 发明人 OGATA KENJI;NISHIGUCHI MASASHI;IMAMURA KENICHIRO
分类号 B29C45/14 主分类号 B29C45/14
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