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. 18, 2018
Filed:
Sep. 27, 2017
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Adrian Robert Leigh Travis, Paris, FR;
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
A light-steering optic comprises a dielectric substrate, a liquid crystal, and a series of transparent conductors. The dielectric substrate has a series of mutually parallel trenches formed therein. A wall of each trench extends up the trench to an adjacent land portion of the dielectric substrate, and the liquid crystal is arranged within each trench. An adherent electrode extends up the wall of the trench and onto a corresponding contact zone, which partly covers the land portion adjacent to that wall. The series of transparent conductors crosses over the series of parallel trenches. Each transparent conductor selectively contacts one or more of the electrodes at a corresponding one or more contact zones.