发明名称 |
Method and apparatus for non-destructive testing of beam-lead integrated circuit connections |
摘要 |
A method and apparatus for non-destructive testing of beam-lead integrated circuit connections in which each of the leads from a chip beam-lead device has a pull tab made interval therewith with a weakened area and means for connecting a pull tool thereto to test the bond strength between the individual lead and the conductor to which the lead is bonded to determine if a predetermined bond exist between the lead and the conductor.
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申请公布号 |
US4282759(A) |
申请公布日期 |
1981.08.11 |
申请号 |
US19790106983 |
申请日期 |
1979.12.26 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY |
发明人 |
MERRELL, JIMMY D. |
分类号 |
G01L5/00;G01M99/00;G01N19/04;H01L21/66;(IPC1-7):G01N3/08 |
主分类号 |
G01L5/00 |
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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