ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,459, issued on Dec. 2, was assigned to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co. LTD. (Hubei, China).
"Display device" was invented by Huanli Yang (Hubei, China) and Rui He (Hubei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device is provided, including a display screen; a first polarizer arranged on a light-emitting surface of the display screen; a light splitting sheet arranged on a side of the first polarizer away from the display screen, wherein a direction of a light transmission axis of the light splitting sheet is consistent with a direction of a light transmission axis of the first polarizer; a first quarter-wave pla...