Microsoft Patent | Flexible Magnetic Actuator

Patent: Flexible Magnetic Actuator

Publication Number: 20180373331

Publication Date: 2018-12-27

Applicants: Microsoft

Abstract

An example magnetic actuator includes first and second flexible magnetic layers and a control circuit. The first flexible magnetic layer is configured to support a first magnetic dipole. Arranged in slidable contact with the first flexible magnetic layer, the second flexible magnetic layer is configured to support a second magnetic dipole. The control circuit is configured to controllably form at least the first magnetic dipole and thereby modify a force of interaction between the first and second flexible magnetic layers.

Background

A state-of-the-art virtual reality (VR) or mixed reality (MR) holographic system may immerse a user in a convincing alternative reality, where visual and auditory aspects of virtual objects are represented in a true-to-life manner.

Summary

Examples are disclosed that relate to a magnetic actuator comprising first and second flexible magnetic layers and a control circuit. The first flexible magnetic layer is configured to support a first magnetic dipole. Arranged in slidable contact with the first flexible magnetic layer, the second flexible magnetic layer is configured to support a second magnetic dipole. The control circuit is configured to controllably form at least the first magnetic dipole and thereby modify a force of interaction between the first and second flexible magnetic layers.

This Summary is provided to introduce a selection of concepts in a simplified form that are further described below in the Detailed Description. This Summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter. Furthermore, the claimed subject matter is not limited to implementations that solve any or all disadvantages noted in any part of this disclosure.