发明名称 |
HTMU test handler throw measuring unit |
摘要 |
A handler throw measuring unit (HTMU) for calibrating a test handler that handles an integrated circuit package. The throw measuring unit includes a plurality of pogo pins that are coupled to a base plate and a spring plate. The pogo pins are deflected when a test handler pushes the spring plate. The HTMU has a gauge that is coupled to the spring plate to measure the amount of pogo pin deflection. The amount of deflection can be provided on a numerical readout. An operator can incrementally move the test handler until the readout provides a desired value.
|
申请公布号 |
US5948960(A) |
申请公布日期 |
1999.09.07 |
申请号 |
US19980020661 |
申请日期 |
1998.02.09 |
申请人 |
INTEL CORPORATION |
发明人 |
LANGMACK, JOHN;BIRK, TOM;SCHROEDER, CHRIS |
分类号 |
G01D18/00;(IPC1-7):G01D18/00 |
主分类号 |
G01D18/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|