ALEXANDRIA, Va., May 19 -- United States Patent no. 12,635,399, issued on May 19, was assigned to Sharp K.K. (Sakai City, Japan).
"Display device and method for producing display device" was invented by Bai Zhang (Sakai City, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device includes: a substrate that is flexible; a protruding portion having a side surface at least partially including a reverse-tapered surface on the substrate; and a sealing layer containing a self-repairing material. Furthermore, the display device includes a recessed space formed with the side surface of the protruding portion and a surface on which the protruding portion is formed. Moreover, the sealing layer convers: ...