ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,439,532, issued on Oct. 7, was assigned to SAMSUNG DISPLAY Co. LTD. (Gyeonggi-do, South Korea).
"Rollable display device" was invented by Won Beom Lee (Pyeongtaek-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rollable display device includes a display panel; a support disposed on a rear surface of the display panel; a fixing bracket to which a first end of the support and a first end of the display panel are fixed; a roller to which a second end of the support is fixed; a first link including a first end coupled to the fixing bracket; a second link including a first end fastened to a second end of the first link; and a driver connected...