Optical filters for photodetectors
The present description concerns an optical filter intended to cover an array of photodetectors, the optical filter comprising a plurality of identical elementary filtering patterns (41) regularly distributed across the surface of the optical filter, each filtering pattern comprising an arrangement...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The present description concerns an optical filter intended to cover an array of photodetectors, the optical filter comprising a plurality of identical elementary filtering patterns (41) regularly distributed across the surface of the optical filter, each filtering pattern comprising an arrangement of at least two adjacent color filters (43, 43v, 43ir, 43r, 43b, 43g), two neighboring elementary filtering patterns (41) being spaced apart by the dimension of at least two photodetectors. |
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