ALEXANDRIA, Va., March 19 -- United States Patent no. 12,254,792, issued on March 18, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Display device" was invented by Jonggil Pyo (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a display device. The display device of the present disclosure includes: a flexible display panel; a roller which extends long, and on which the display panel is wound or from which the display panel is unwound; a first pipe which extends long in a length direction of the roller, and is located adjacent to the roller; and a second pipe which extends long in a length direction of the roller, and is located adjacent to the roller, and faces the f...