Patent №
US 9,986,215
Granted
2018-05-29
Filed 2017
Owner
MICROSOFT TECHNOLOGY LICENSING, LLC
Lab
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
15467855
An apparatus includes one or more MEMS mirrors, a light source driver and a controller. The light source driver selectively drives one or more light emitting elements of a light source to thereby produce a light beam that is directed towards a same MEMS mirror. The controller controls rotation of the MEMS mirror(s) in a fast-axis direction and a slow-axis direction in order to raster scan an image using the light beam reflected from the MEMS mirror(s). In order to achieve a first line density in a first portion of the image being raster scanned and to achieve a second line density, that is less than the first line density, in a second portion of the image being raster scanned, the controller dynamically adjusts a speed at which one of the MEMS mirror(s) is rotated in the slow-axis direction. Related systems and methods are also disclosed herein.
AI classification
Ownership
MICROSOFT TECHNOLOGY LICENSING, LLC
assignment · 417250591
Assignors
TARDIF, JOHN, MILLER, JOSHUA O.
On an employer assignment, the assignors are typically the inventors.