US Patent Issued to InterDigital Madison Patent Holdings on Jan. 20 for "Light field image engine method and apparatus for generating projected 3D light fields" (Finnish Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,529,905, issued on Jan. 20, was assigned to InterDigital Madison Patent Holdings SAS (Paris).

"Light field image engine method and apparatus for generating projected 3D light fields" was invented by Jukka-Tapani Makinen (Oulu, Finland) and Kai Ojala (Oulu, Finland).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods are described for providing a three-dimensional display. In an example, a display device includes a light engine, a spatial light modulator, one or more directable minors, and a projection lens. Light from the light engine is modulated by the spatial light modulator, reflected by the directable mirror(s) toward the projection l...