Photodiode with concave reflector
US8816415B2 · kind B2 · utility
4Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2013 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Jan 16, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F77/40
Abstract
A photodiode structure includes a photodiode and a concave reflector disposed below the photodiode. The concave reflector is arranged to reflect incident light from above back toward the photodiode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.