Semiconductor device and electronic device
US9390766B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2012 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Oct 30, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/73265
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
There is a need to provide a semiconductor device and an electronic device capable of easily allowing a bypass capacitor to always improve noise suppression on a signal path in order to transmit a reference potential between chips in different power supply noise states. There is provided a specified signal path that connects a control chip and a memory chip mounted on a mounting substrate and transmits a reference potential generated from the control chip. A bypass capacitor is connected to the specified signal path only at a connecting part where a distance from a reference potential pad of the memory chip to the connecting part along the specified signal path is shorter than a distance from a reference potential pad of the control chip to the connecting part along the specified signal path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.