Device for detecting electromagnetic radiation comprising a raised electrical connection pad
US10060797B2 · kind B2 · utility
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1References
18Claims
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Key dates
| Filing date | Feb 24, 2017 |
| Grant date | Aug 28, 2018 |
| Priority date | — |
| Expiry date | Mar 2, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F71/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device for detecting electromagnetic radiation, including a readout circuit, which is located in a substrate, and an electrical connection pad, which is placed on the substrate, including a metal section that is raised above the substrate and electrically connected to the readout circuit. The detection device furthermore includes a protection wall that extends under the raised metal section so as to define therewith at least one portion of a cavity, and what is called a reinforcing layer section that is located in the cavity and on which the raised metal section rests.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.