ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,977, issued on Oct. 20, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Display apparatus" was invented by Taehyung Kim (Paju-si, South Korea), SeulKi Nam (Paju-si, South Korea), MinJin Lee (Paju-si, South Korea) and YoungYoon You (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus may include a display module including a display panel configured to display an image, a structure disposed at a rear surface side of the display module and including a first surface and a second surface opposite to the first surface, and a vibration generator disposed at the second surface of the structure to output a sound...