ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,865, issued on Oct. 28, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Display device" was invented by JungSun Baek (Paju-si, South Korea), Seongjoo Lee (Goyang-si, South Korea), Changhyun Song (Goyang-si, South Korea) and Seungpyo Hong (Busan, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device is disclosed. The display device includes: a substrate including a plurality of sub-pixels; an auxiliary line disposed between the plurality of sub-pixels on the substrate; an overcoating layer including a base part having an opening that exposes the auxiliary line and a plurality of protrusion parts protruding from the ba...