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:
Dec. 26, 2023
Filed:
Apr. 04, 2022
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Benjamin Eliot Lundell, Seattle, WA (US);
Joel Steven Kollin, Seattle, WA (US);
Ishan Chatterjee, Mountain View, CA (US);
Maria Esther Pace, Palo Alto, CA (US);
Mark Theodore Bolas, Bellevue, WA (US);
Bernard Charles Kress, Redwood City, CA (US);
Robert Thomas Held, Seattle, WA (US);
Andreas Georgiou, Cambridge, GB;
Christopher Charles Aholt, Newcastle, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
Examples are disclosed that relate to using an array of hot mirrors in an eye-imaging system. One example provides a head-mounted display system, comprising a frame, an eye-imaging camera supported on the frame, a switchable hot mirror array comprising a plurality of switchable hot mirrors configured to direct light reflecting from an eye toward the eye-imaging camera, and a controller configured to control switching of a reflectivity of each of the plurality of switchable hot mirrors.