发明名称 |
Chip bonding method and apparatus |
摘要 |
Method and apparatus for removing a chip from a bonding stage of a bonding machine via a vacuum suction of a collet upon exceeding a predetermined heating time so as to avoid thermal damage of the chip. The collet which vacuum-chucks the chip is moved vertically and then circularly by means of a combination of a drive shaft, a cam follower and a cylindrical cam holder so that the vacuum-chucked chip can be returned to the bonding stage or be transferred to other places. |
申请公布号 |
US5579985(A) |
申请公布日期 |
1996.12.03 |
申请号 |
US19950460262 |
申请日期 |
1995.06.02 |
申请人 |
KABUSHIKI KAISHA SHINKAWA |
发明人 |
ICHIKAWA, SHIGERU |
分类号 |
H01L21/52;H01L21/50;H05K13/04;(IPC1-7):H01L21/60 |
主分类号 |
H01L21/52 |
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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