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:
Jun. 17, 2025
Filed:
May. 22, 2020
Magic Leap, Inc., Plantation, FL (US);
Timothy Mark Dalrymple, Plantation, FL (US);
David Tinch, Plantation, FL (US);
Michael Anthony Klug, Plantation, FL (US);
Clinton Carlisle, Plantation, FL (US);
Jason Donald Mareno, Plantation, FL (US);
Arno Leon Konings, Plantation, FL (US);
Christopher Peter Couste, Plantation, FL (US);
Charles Robert Schabacker, Plantation, FL (US);
Bach Nguyen, Plantation, FL (US);
Christopher John Laning, Windisch, CH;
Roman Patscheider, Winterthur, CH;
Magic Leap, Inc., Plantation, FL (US);
Abstract
An example head-mounted display device includes a light projector, an optical assembly arranged to direct light from a light projector to a user, and an actuator module. The optical assembly includes a variable focus lens assembly including a rigid refractive component, a shaper ring defining an aperture, and a flexible lens membrane between the shaper ring and the rigid refractive component and covering the aperture. The refractive component, the shaper ring, and the lens membrane are arranged along an axis. The refractive component and the lens membrane define a chamber containing a volume of fluid. The actuator module is configured to adjust an optical power of the variable focus lens by moving the shaper ring relative to the refractive component along the axis, such that a curvature of the lens membrane in the aperture is modified.