Semiconductor storage devices
US10068828B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2017 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Apr 4, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/50
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A semiconductor storage device includes a circuit substrate. The circuit substrate includes a main body and a connection tab connected to a side of the main body. The a main body includes a first chip mounting region and a second chip mounting region. A first semiconductor chip of a first type is mounted on the first chip mounting region. A second semiconductor chip of a second type is mounted on the second chip mounting region. The first type of the first semiconductor chip is different from the second type of the second semiconductor chip. The circuit substrate further includes a first thermal via in the connection tab and comprising a conductive material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.