Semiconductor device
US6130112A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1998 |
| Grant date | Oct 10, 2000 |
| Priority date | — |
| Expiry date | Oct 6, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/15787
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A semiconductor device, is provided will semiconductor chips having a plurality of electrodes for external connection, elastomer resin portions formed of an elastomer resin, which are bonded to the semiconductor chip excepting at least some of the plurality of electrodes, a tape layer of resin including tape wiring patterns on the surface thereof, a plurality of solder bumps for bonding the printed wiring pattern to the tape wiring patterns, leads for connecting the plurality of electrodes of the semiconductor chips to the tape wiring patterns, and seal resin for covering the leads and the plurality of electrodes which are connected by the leads. The elastomer resin has a modulus of transverse elasticity not less than 50 MPa and not more than 750 MPa.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.