Image sensor including an anti-reflection element and electronic apparatus including the same
US12087793B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Nov 23, 2022 |
| Grant date | Sep 10, 2024 |
| Priority date | — |
| Expiry date | Nov 23, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/807
Abstract
An image sensor includes: a sensor substrate including a plurality of first pixels configured to sense light of a first wavelength and a plurality of second pixels configured to sense light of a second wavelength; and an anti-reflection element provided on the sensor substrate, wherein the anti-reflection element includes a plurality of low-refractive index patterns and a high-refractive index layer provided between the plurality of low-refractive index patterns and the sensor substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.