发明名称 |
SEMICONDUCTOR DEVICE SEALING METAL DIE AND SEMICONDUCTOR DEVICE SEALING METHOD USING THE SAME |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semiconductor device sealing metal die and semiconductor device sealing method in which an internal structure and a control system are simplified and a high-function semiconductor device can be sealed with resin. <P>SOLUTION: A pin-point gate 38 is provided on the line that is positioned on the lower side of an inner lead 55 and connects approximately the centers of the opposed sides of a semiconductor device 50, on a bottom surface of a cavity 61 confronted to a lower surface of an island 52. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
申请公布号 |
JP2005033133(A) |
申请公布日期 |
2005.02.03 |
申请号 |
JP20030273553 |
申请日期 |
2003.07.11 |
申请人 |
DAIICHI SEIKO KK |
发明人 |
NISHIGUCHI MASASHI;KITAMURA HIROYUKI |
分类号 |
B29C33/12;B29C45/14;B29C45/27;B29K105/22;B29L31/34;H01L21/56 |
主分类号 |
B29C33/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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