US Patent Issued to LG DISPLAY on Oct. 14 for "Display panel with configuration for enhanced luminance efficiency" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,446,404, issued on Oct. 14, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).

"Display panel with configuration for enhanced luminance efficiency" was invented by Mi-Na Kim (Gyeonggi-do, South Korea), Jungsun Baek (Gyeonggi-do, South Korea), Seongjoo Lee (Gyeonggi-do, South Korea), Sunmi Lee (Gyeonggi-do, South Korea) and Namseok Yoo (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel can include first, second and third subpixels on a substrate; an overcoat layer in the first, second and third subpixels; a concave area and a convex area in the overcoat layer in at least one of the first, second and third subpixels,...