ALEXANDRIA, Va., June 10 -- United States Patent no. 12,292,584, issued on May 6, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Electronic device, display device and driving method thereof" was invented by Tao Hong (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an electronic device, a display device, and a driving method for the display device, and relates to the field of display technology. The display device includes a display panel, a polarization conversion layer, and a lens layer. The display panel is used to display multiple depth-of-field images in a time-division way during a frame. The polarization conversion layer is arranged on the light exit ...