US Patent Issued to Distance Technologies on Oct. 20 for "Light field display using birefringement materials and metamaterials" (Finnish Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,817, issued on Oct. 20, was assigned to Distance Technologies Oy (Helsinki).

"Light field display using birefringement materials and metamaterials" was invented by Mikko Strandborg (Hangonkyla, Finland).

According to the abstract* released by the U.S. Patent & Trademark Office: "A first virtual image and a second virtual image are obtained, based on a relative location of a first eye and a second eye of at least one user with respect to an optical element. An image is generated, based on the first virtual image, the second virtual image, the relative location of the first eye and the second eye with respect to the optical element, and a relative location of the optical element wi...