Other

Microsoft Technology Licensing, LLC

Josh Hudman

Joel Steven Kollin

Andrew Maimone

Jaron Zepel Lanier

Scott Lerner

A multi-optical surface optical design for generating multiple focal planes with identical image data displayed at substantially the same time to generate the perception of varying focal depths is described. The multi-optical surface optical design can include a device comprising reflective optical surfaces that can be arranged on top of one another and configured to generate multiple focal planes and an image source for projecting image data onto the reflective optical surfaces. The technologies described can cause image data to be rendered in a focal plane corresponding to a desired focal distance and multiple copies of the image can be perceived in other focal planes of the multiple focal planes at substantially the same time as the image data is rendered in the focal plane. Each copy of the multiple copies can be presented with a perceived degree of sharpness such that each copy is out-of-focus.

Multi-optical surface optical design

A pattern projector disclosed herein generates and projects a structured light pattern suitable for use in a variety of active depth sensing technologies. In one implementation, a structured light pattern is generated by directing a coherent light beam through a pseudorandom diffuser element. Output of the pseudorandom diffuser element is received by a relay optic configured to spatially filter incident light to generate an output speckle illumination and to project the output speckle illumination to a three-dimensional scene.

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Issaquah, WA, United States of America

Josh Hudman