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:
Apr. 08, 2025
Filed:
May. 11, 2023
Magic Leap, Inc., Plantation, FL (US);
Lionel Ernest Edwin, Plantation, FL (US);
Ivan Li Chuen Yeoh, Tampa, FL (US);
Brian T. Schowengerdt, Seattle, WA (US);
Kevin Richard Curtis, Boulder, CO (US);
William Hudson Welch, Fort Lauderdale, FL (US);
Pierre St. Hilaire, Belmont, CA (US);
Hui-Chuan Cheng, Cooper City, FL (US);
Magic Leap, Inc., Plantation, FL (US);
Abstract
A method and system for increasing dynamic digitized wavefront resolution, i.e., the density of output beamlets, can include receiving a single collimated source light beam and producing multiple output beamlets spatially offset when out-coupled from a waveguide. The multiple output beamlets can be obtained by offsetting and replicating a collimated source light beam. Alternatively, the multiple output beamlets can be obtained by using a collimated incoming source light beam having multiple input beams with different wavelengths in the vicinity of the nominal wavelength of a particular color. The collimated incoming source light beam can be in-coupled into the eyepiece designed for the nominal wavelength. The input beams with multiple wavelengths take different paths when they undergo total internal reflection in the waveguide, which produces multiple output beamlets.