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. 18, 2023
Filed:
Aug. 27, 2019
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Andrew John Ouderkirk, Redmond, WA (US);
Renate Eva Klementine Landig, Seattle, WA (US);
Kenneth Diest, Kirkland, WA (US);
Sheng Ye, Redmond, WA (US);
Meta Platforms Technologies, LLC, Menlo Park, CA (US);
Abstract
An actuator assembly includes (i) a first actuator stack having a first primary electrode, a first secondary electrode overlapping at least a portion of the first primary electrode, and a first electroactive layer disposed between and abutting the first primary electrode and the first secondary electrode, (ii) a second actuator stack having a second primary electrode, a second secondary electrode overlapping at least a portion of the second primary electrode, and a second electroactive layer disposed between and abutting the second primary electrode and the second secondary electrode; and (iii) a bonding layer disposed between the first actuator stack and the second actuator stack.