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. 21, 2026
Filed:
Nov. 08, 2023
Magic Leap, Inc., Plantation, FL (US);
Ivan Li Chuen Yeoh, Tampa, FL (US);
Lionel Ernest Edwin, Hollywood, FL (US);
Magic Leap, Inc., Plantation, FL (US);
Abstract
A dynamically actuable lens includes a substrate having a surface and a metasurface diffractive optical element (DOE) formed on the surface. The metasurface DOE includes a plurality of raised portions and defines a plurality of recesses between adjacent raised portions. The dynamically actuable lens also includes a movable cover overlying the metasurface DOE and comprising a hydrophilic material, a quantity of a fluid disposed on the movable cover, and a drive mechanism coupled to the movable cover. The drive mechanism is configured to move the movable cover toward the metasurface DOE to displace a portion of the quantity of the fluid into the plurality of recesses, thereby rendering the metasurface DOE in an 'off' state, and move the movable cover away from the metasurface DOE, causing the portion of the quantity of the fluid retracting from the plurality of recesses, thereby rendering the metasurface DOE in an “on” state.