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:
Feb. 04, 2020
Filed:
Jul. 19, 2017
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Raymond Kirk Price, Redmond, WA (US);
Michael Bleyer, Seattle, WA (US);
Denis Demandolx, Bellevue, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A device for detecting light includes a photoreceptor array that is sensitive to the visible light spectrum and has a first wavelength sensor, a second wavelength sensor, and a third wavelength sensor. The first wavelength sensor has a first peak sensitivity at a first wavelength. The second wavelength sensor has a second peak sensitivity at a second wavelength. The third wavelength sensor has a third peak sensitivity at a third wavelength. The first wavelength sensor has a first base sensitivity at least 30% of the first peak sensitivity at the second wavelength and third wavelength. The second wavelength sensor has a second base sensitivity at least 30% of the second peak sensitivity at the first wavelength and third wavelength. The third wavelength sensor has a third base sensitivity at least 30% of the third peak sensitivity at the first wavelength and second wavelength.