Imaging element and solid-state imaging device
US11217617B2 · kind B2 · utility
3Cited by
4References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2018 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Apr 18, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/3058
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An imaging element of the present disclosure includes: a photoelectric conversion section 21 provided in a substrate 30; a polarizer 50 formed over the photoelectric conversion section 21, with a single ground insulating layer 31 interposed therebetween; and a light shielding section 41A formed on an upper side of a peripheral region 21′ around the photoelectric conversion section 21.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.