Test tray for test handler
US7667453B2 · kind B2 · utility
1Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2008 |
| Grant date | Feb 23, 2010 |
| Priority date | — |
| Expiry date | Jul 10, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R1/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to a test tray for a test handler. According to this invention, there is disclosed a technique that an insert loaded in a loading part which is arranged in a matrix pattern in a frame of the test tray allows an amount and direction of free movement thereof to be determined in accordance with a location of the loading part, where the insert is loaded, on the matrix, thereby enabling a thermal expansion or contraction of a match plate or the test tray to be compensated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.