Meta Platforms Technologies, LLC

Brandon Michael Hellman Friedman

Brian M Wheelwright

A method of displaying images by vector scanning in a head-mounted display includes determining, based on content of an image to be displayed by the head-mounted display, a vector scanning pattern for displaying the image, the vector scanning pattern including a plurality of scan lines and one or more transition lines connecting the plurality of scan lines, at least one transition line of the one or more transition lines including a curved section (or loop); generating control signals for controlling a scanner to steer, according to the vector scanning pattern, a light beam emitted by a light source towards a waveguide display of the head-mounted display; and generating modulation signals for modulating the light source such that the light beam is turned on when the scanner operates according to the plurality of scan lines and is turned off when the scanner operates according to the one or more transition lines.

Growing community of inventors

Redmond, WA, United States of America

Brandon Michael Hellman Friedman