Semiconductor memory card
US9236329B2 · kind B2 · utility
0Cited by
9References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 2013 |
| Grant date | Jan 12, 2016 |
| Priority date | — |
| Expiry date | Mar 5, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/19107
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A semiconductor memory card includes a lead frame having external connection terminals, a controller chip mounted on the lead frame and a memory chip mounted on the lead frame. The lead frame, the controller chip, and the memory chip are sealed with a sealing resin layer that has a surface at which the external connection terminals are exposed and a recess surrounding the external connection terminals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.