Piston for module test
US6683466B2 · kind B2 · utility
0Cited by
9References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 2002 |
| Grant date | Jan 27, 2004 |
| Priority date | — |
| Expiry date | May 17, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R1/07314
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A test module having a lid to force a chip in contact with the test pads using a bed of nails to conform to the shape of the chip. The lengths of the nails are cut to conform to be of equal length above the chip with different size heads to apply the proper force. A pressurized bag may be placed above the head of nails to apply force to the chip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.