Universal leadframe carrier
US5111935A · kind A · utility
17Cited by
12References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 1988 |
| Grant date | May 12, 1992 |
| Priority date | — |
| Expiry date | Oct 31, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/014
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A leadframe carrier and insert compatible with a temperature-affectable, expandable and contractable leadframe strip to be bonded with a selected plurality of semiconductor chips, said carrier being automatically separable and removable with regard to said insert during manufacture despite possible clinging which may be induced by the expansion and contraction of said carrier insert.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.