ALEXANDRIA, Va., July 7 -- United States Patent no. 12,677,572, issued on July 7, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Display device" was invented by Ohnam Kwon (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "In a display device according to an embodiment of the present disclosure, a second electrode layer which has a higher melting point than that of the first electrode layer has high resistance to laser heat, such that damage thereto may be reduced even when a laser cutting process is performed. Thus, penetration of external defect-causing factors into an organic light-emitting layer may be reduced due to the second electrode layer constituting an outermost layer...