ELECTRONIC DEVICE INCLUDING HALBACH ARRAY BASED HAPTIC ACTUATOR AND RELATED METHODS

摘要

An electronic device may include a haptic actuator. The haptic actuator may include a haptic actuator housing, at least coil carried by the haptic actuator housing, and a Halbach array of permanent magnets movable within the haptic actuator housing responsive to the at least one coil. The electronic device may also include a controller coupled to the at least one coil.