发明授权
- 专利标题： Semiconductor device
- 专利标题（中）： 半导体器件
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申请号： US128354申请日： 1979-07-12
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公开(公告)号： US4340902A公开(公告)日： 1982-07-20
- 发明人: Norio Honda , Takehisa Sugahara
- 申请人： Norio Honda , Takehisa Sugahara
- 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： JPX52-138486 19771118
- 主分类号： H01L23/02
- IPC分类号： H01L23/02 ; H01L23/04 ; H01L23/047 ; H01L23/057 ; H01L23/367 ; H01L23/40 ; H01L23/495 ; H01L23/498 ; H01L23/12 ; H01L39/02
摘要：
A semiconductor device having a semiconductor chip (102), a ceramic base (101), a ceramic frame (105) and a cover (106). The ceramic base (101) is formed with a through hole. One side of said hole is covered by a high-heat conductivity metal plate (100). Said semiconductor chip (102) is mounted through a molybdenum plate (110) on the bottom of a recess formed by one side by said high-heat conductivity metal plate (100) and said through hole. A cooling means (107,108) is secured on said high-heat conductivity metal plate (100) opposite to the side for receiving the semiconductor chip (102).
公开/授权文献
- US4973550A Process for the electrochemical regeneration of co-enzymes 公开/授权日：1990-11-27