Image acquisition device
US12218163B2 · kind B2 · utility
0Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 29, 2024 |
| Grant date | Feb 4, 2025 |
| Priority date | — |
| Expiry date | Feb 29, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/8063
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An image acquisition device includes an array of color filters and an array of microlenses over the array of color filters. At least one layer made from an inorganic dielectric material is formed between the array of color filters and the array of microlenses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.