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:
May. 28, 2024
Filed:
May. 05, 2021
President and Fellows of Harvard College, Cambridge, MA (US);
Trustees of Boston University, Boston, MA (US);
Zhaoyi Li, Cambridge, MA (US);
Yao-Wei Huang, Cambridge, MA (US);
Peng Lin, Boston, MA (US);
Ji-Xin Cheng, Boston, MA (US);
Federico Capasso, Cambridge, MA (US);
PRESIDENT AND FELLOWS OF HARVARD COLLEGE, Cambridge, MA (US);
TRUSTEES OF BOSTON UNIVERSITY, Boston, MA (US);
Abstract
A display system includes an optical device configured according to constructive interference for a plurality of wavelengths at a focal length. The display system includes a fiber. The display system includes a controller configured to scan the fiber using a Lissajous scanning method to generate a display. The display can be disposed within a focal plane of the optical device. The controller is configured to modulate light intensity from the fiber. The controller can be configured to form a display image that passes through the optical device. The display system can include an optical combiner configured to reflect the display image from the optical device and form a virtual image. The optical device can be configured to magnify a display image from the display and form a virtual image.