Capacitance noise shielding plane for imager sensor devices
US7687836B2 · kind B2 · utility
0Cited by
3References
2Claims
0Family size
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Key dates
| Filing date | May 24, 2007 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | May 24, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G2/22
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A conductive shield plane electrically isolating the photodiode regions from metal interconnect lines in an imager sensor device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.