Multipurpose socket
US4859189A · kind A · utility
33Cited by
11References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 8, 1988 |
| Grant date | Aug 22, 1989 |
| Priority date | — |
| Expiry date | Jul 8, 2008 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R1/0475
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A test socket for testing chips and chips on tape wherein the test socket is formed on a heat resistant dielectric film having contact pads and connector pads joined by metallic circuit traces and which film is wrapped on a compliant pad. The connector end of the tape is joined to a circuit board by a conductive tape and maintained in contact by the compliant pad. A frame registers the chip with the contact area of the tape.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.