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:
Aug. 18, 2020
Filed:
May. 10, 2018
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Onur Can Akkaya, Palo Alto, CA (US);
Bernard C. Kress, Redwood City, CA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A system including reconfigurable optics for switching between different near-to-eye display modes includes a waveguide combiner and multiple focus-tunable lenses including an eye-side focus-tunable lens and a world-side focus-tunable lens positioned on opposite sides of the waveguide combiner. The waveguide combiner is positioned to receive light from an optical projection source and to direct the light through the eye-side focus-tunable lens, and the system further includes a microdisplay positioned to transmit light along an optical path sequentially through the world-side focus-tunable lens and the eye-side focus-tunable lens.