Patent ID: 11887398
Assignee: SENSEL, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The system of claim 1:
wherein the first magnetic element comprises:
a first magnet:
arranged facing the first multi-layer inductor on a first side of a primary axis of the first multi-layer inductor; and
defining the first polarity facing the first multi-layer inductor; and

a second magnet:
adjacent the first magnet;
arranged facing the first multi-layer inductor on a second side of a primary axis of the first multi-layer inductor opposite the first magnet; and
defining a second polarity facing away from the first multi-layer inductor; and

wherein the controller is configured to, in response to the first fingerprint image deviating from the target fingerprint image, trigger the first oscillating voltage across the first multi-layer inductor during the first haptic feedback cycle to:
induce alternating magnetic coupling between the first multi-layer inductor, the first magnet, and the second magnet; and
oscillate the cover layer parallel to the substrate.