The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2025
Filed:
Oct. 06, 2021
Ams Sensors Germany Gmbh, Jena, DE;
Gunter Siess, Kraftsdorf, DE;
Volker Mannheim, Berlin, DE;
Holger Pless, Bienstädt, DE;
Julius Komma, Jena, DE;
AMS SENSORS GERMANY GMBH, Jena, DE;
Abstract
A monolithic semiconductor chip defines a plurality of subarrays of optical detector regions, wherein each subarray of optical detector regions includes a corresponding plurality of optical detector regions and wherein each subarray of optical detector regions has the same relative spatial arrangement of optical detector regions as each of the other subarrays of optical detector regions. A multi-spectral optical sensor comprises the monolithic semiconductor chip, a plurality of optical filters, and a plurality of lens elements, wherein each optical filter is aligned between a corresponding lens element and a corresponding subarray of optical detector regions such that light which is incident on any one of the lens elements along a direction of incidence converges through the corresponding optical filter onto a corresponding one of the optical detector regions of the corresponding subarray of optical detector regions, which corresponding one of the optical detector regions depends on the direction of incidence. Such a multi-spectral optical sensor may be used to measure spectral information relating to different parts or sectors of a scene captured by an image sensor or a camera. A multi-spectral optical system and an image sensing system are also disclosed which comprise the multi-spectral optical sensor.