ALEXANDRIA, Va., June 16 -- United States Patent no. 12,659,445, issued on June 16, was assigned to Innolux Corp. (Miaoli County, Taiwan).

"Three-dimensional display device and operation method thereof" was invented by Hao-Yu Liou (Miaoli County, Taiwan) and Wei-Yi Lu (Miaoli County, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A three-dimensional display device includes an eye tracking device, a display, and first and second processing units. The first processing unit calculates coordinates of left and right viewpoints based on left and right eye image data. The display includes light-emitting units for emitting light beams and light-splitting units for distributing the light beams to the left and ...