Access device unit for installed pin grid array
US4676564A · kind A · utility
17Cited by
7References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 28, 1985 |
| Grant date | Jun 30, 1987 |
| Priority date | — |
| Expiry date | Oct 28, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/1084
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A flexible thin film plastic access unit for placement under a pin grid array installed on a printed circuit board. The access unit provides extending exterior flaps having probe-accessible contact pads which connect electrically to each one of the underside pins of the pin grid array and permit identification of each pin that is probed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.