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:
Sep. 17, 2019
Filed:
Apr. 03, 2017
Microsoft Technology Licensing, Llc, Redmond, WA (US);
John Tardif, Sammamish, WA (US);
Joshua O Miller, Woodinville, WA (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
A scanning display device includes a MEMS scanner having a biaxial MEMS mirror or a pair of uniaxial MEMS mirrors. A controller communicatively coupled to the MEMS scanner controls rotation of the biaxial MEMS mirror or uniaxial MEMS mirrors. A first light source is used to produce a first light beam, and second light source is used to produce a second light beam. The first and second light beams are simultaneously directed toward and incident on the biaxial MEMS mirror, or a same one of the pair of uniaxial MEMS mirrors, at different angles of incidence relative to one another. The controller controls rotation of the biaxial MEMS mirror or the uniaxial MEMS mirrors to simultaneously raster scan a first portion of an image using the first light beam and a second portion of the image using the second light beam. Related methods and systems are also disclosed.