ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,721,022, issued on Aug. 25, was assigned to Samsung Display Co. Ltd. (Gyeonggi-do, South Korea).

"Display device comprising heat dissipation layer and method for manufacturing the same" was invented by Dayoung Lee (Cheonan-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device according to an embodiment includes: a first substrate; a transistor disposed on the first substrate; a light emitting element electrically connected to the transistor; an inner heat dissipation layer disposed below the light emitting element; and an external heat dissipation layer connected to the inner heat dissipation layer."

The patent was filed on Au...