ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,110, issued on Feb. 3.
"Display glasses using single imager and PVH planar optics" was invented by Darwin Hu (San Jose, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques for designing display (glasses) devices in light-weight and small footprint are described. To reduce the cost, weight and volume of the display devices, only one imager is used. An optical engine (cube) is provided to split optical images from the imager into a first (left) portion and a second (right) portion. Each of the portions is redirected via one or more optical lenses to a predefined path, where the optical lenses are based upon planar lenses in one embodiment,...