ALEXANDRIA, Va., Jan. 29 -- United States Patent no. 12,211,402, issued on Jan. 28, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Display device having sagging prevention structure" was invented by Heegun Park (Seoul, South Korea), Kyungmin Jeong (Seoul, South Korea) and Taesung Cha (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device is disclosed. The display device of the present disclosure comprises: a housing extended to be long; a roller provided inside the housing; and a display panel which is wound around or unwound from the roller, wherein the housing includes first and second base frames assembled together with a lower frame, the lower frame is assembled t...