Semiconductor device having inner leads extending over a surface of a semiconductor pellet
US5126821A · kind A · utility
16Cited by
7References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 29, 1990 |
| Grant date | Jun 30, 1992 |
| Priority date | — |
| Expiry date | May 29, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S257/906
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
According to the present invention, as improvement in the adhesion of inner leads with a packaging resin in a resin-sealed semiconductor device is attained by spreading leads on or near the circuit-forming face of a pellet, or on or near the main non-circuit-forming face of the pellet to extend the lengths of the inner leads on or under the pellet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.