发明授权
- 专利标题： Resin tablet for plastic encapsulation and method of manufacturing of plastic encapsulation using the resin tablet
- 专利标题（中）： 用于塑料封装的树脂片和使用树脂片的塑料封装的制造方法
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申请号： US429475申请日： 1989-10-31
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公开(公告)号： US5043199A公开(公告)日： 1991-08-27
- 发明人: Akihiro Kubota , Shitoshi Yoshida , Shigeru Sato , Kiyoshi Tunoda , Osamu Yamauchi
- 申请人： Akihiro Kubota , Shitoshi Yoshida , Shigeru Sato , Kiyoshi Tunoda , Osamu Yamauchi
- 申请人地址： JPX Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JPX Kawasaki
- 优先权： JPX63-275340 19881031
- 主分类号： B29B11/04
- IPC分类号： B29B11/04 ; B29C45/46 ; B29C67/00 ; H01L21/56
摘要：
The present invention provides a resin tablet for plastic encapsulation molding by the transfer molding process. A tablet body is obtained by compressing powdered thermosetting resin and is covered by a covering membrane. A method of manufacturing a plastic encapsulation using such a resin tablet includes exposing the surface of tablet body by breaking the covering membrane in a pot and pressing the thermosetting resin of exposed tablet body with the plunger for encapsulated molding.
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