Color filter array, imagers and systems having same, and methods of fabrication and use thereof
US11404463B2 · kind B2 · utility
2Cited by
20References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2020 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Jul 31, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/8063
Abstract
A pixel cell with a photosensitive region formed in association with a substrate, a color filter formed over the photosensitive region, the color filter comprising a first material layer and a second material layer formed in association with the first shaping material layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.