公开(公告)号：US20220244104A1

公开(公告)日：2022-08-04

申请号：US17646386

申请日：2021-12-29

Applicant: Spectricity

Inventor： Jakub Raczkowski ,  Ward van der Tempel ,  Ruben Lieten ,  Jonathan Borremans ,  Maarten De Bock ,  Peter van Wesemael

IPC: G01J3/51 ,  H01L27/146

Abstract: A sensor system provides a plurality of sets of optical sensors configured in a layer and a plurality of sets of optical filters configured in a layer, where the bottom surface of the plurality of sets of optical filters is located proximal to the top surface of the plurality of sets of optical sensors and where a set of optical filters of the plurality of sets of optical filters includes a plurality of optical filters that are arranged in a pattern so that at least some optical filters of the plurality of optical filters are configured to pass light in a different wavelength range. The sensor system provides one or more rejection filters configured as a layer and a first set of optical elements, where the one or more rejection filters and the first set of optical elements are configured in a stack that is located above the top layer of the plurality of sets of optical filters. The sensor system includes one or more processing modules configured to receive an output from each optical sensor of the plurality of sets of optical sensors and generate a spectral response based on the output.

公开(公告)号：US20230240591A1

公开(公告)日：2023-08-03

申请号：US18296589

申请日：2023-04-06

Applicant: Spectricity

Inventor： Maarten De Bock ,  Robbe van Beers ,  Ruben Lieten ,  Jakub Raczkowski ,  Peter van Wesemael ,  Jonathan Borremans ,  Ward van der Tempel

IPC: A61B5/00 ,  G06T7/00

CPC classification number: A61B5/441 ,  A61B5/0075 ,  G06T7/0014 ,  A61B5/7264

Abstract: A mobile device includes one or more spectrometers, each with a plurality of spectral filters overlaying optical sensors, each of the one or more spectrometers having a sensing range within a predetermined range of optical wavelengths. Each of the one or more spectrometers is further positioned in the mobile device to capture light radiation incident to the mobile device and output information representative of captured light radiation to a processing module adapted to receive the output information and determine an accumulated light radiation for the mobile device. A notification engine is adapted to signal a user when the accumulated light radiation exceeds a predetermined threshold.