发明名称 MOLD
摘要 PURPOSE:To realize a mold facilitating the venting of air from an air vent to prevent the generation of inferiority such as non-filling, a void or a pinhole. CONSTITUTION:In a mold of a transfer mold device, an ejection pin 19 is provided to an air vent part 17 so as to be capable of removing the resin burr bonded to the air vent part 17 being the passage venting the residual air present in molds 3, 4 and a tablet 8.
申请公布号 JPH06344389(A) 申请公布日期 1994.12.20
申请号 JP19930133487 申请日期 1993.06.03
申请人 FUJITSU MIYAGI ELECTRON:KK 发明人 FUJIMOTO MASAMICHI;SATO TOSHIMICHI
分类号 B29C33/10;B29C33/38;B29C33/44;B29C45/02;B29C45/34;B29C45/50;B29L31/34;H01L21/56;(IPC1-7):B29C45/34 主分类号 B29C33/10
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