发明授权
US5424250A Manufacturing method of encapsulating semiconductor device using two resin sheets having convex portions 失效
使用具有凸部的两个树脂片封装半导体器件的制造方法

  • 专利标题: Manufacturing method of encapsulating semiconductor device using two resin sheets having convex portions
  • 专利标题(中): 使用具有凸部的两个树脂片封装半导体器件的制造方法
  • 申请号: US215815
    申请日: 1994-03-22
  • 公开(公告)号: US5424250A
    公开(公告)日: 1995-06-13
  • 发明人: Kanako Sawada
  • 申请人: Kanako Sawada
  • 申请人地址: JPX Kawasaki
  • 专利权人: Kabushiki Kaisha Toshiba
  • 当前专利权人: Kabushiki Kaisha Toshiba
  • 当前专利权人地址: JPX Kawasaki
  • 优先权: JPX5-109381 19930511
  • 主分类号: H01L21/56
  • IPC分类号: H01L21/56
Manufacturing method of encapsulating semiconductor device using two
resin sheets having convex portions
摘要:
A method for manufacturing a semiconductor device in which two resin encapsulating sheets, each having a convex portion, are brought into contact with a semiconductor chip. The semiconductor chip is then encapsulated by pressing the chip between the encapsulating sheets.
公开/授权文献
信息查询
0/0