Semiconductor chip having on-chip noise protection circuit
US10615076B2 · kind B2 · utility
1Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2016 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Mar 25, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2224/05
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A semiconductor chip having a pad, a protective element, and an internal circuit for providing a semiconductor chip having a protective circuit with high noise resistance, wherein the semiconductor chip is characterized in that the resistance value of metal wiring on a path reaching the pad and the protective element is higher than the resistance value of the protective element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.