US Patent Issued to LG Display on June 23 for "Display apparatus" (South Korean Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,835, issued on June 23, was assigned to LG Display Co. Ltd. (Seoul, South Korea).

"Display apparatus" was invented by YoungWook Lee (Gyeonggi-do, South Korea), GiSang Hong (Gyeonggi-do, South Korea), JongWon Lee (Gyeonggi-do, South Korea), Jungmin Kim (Gyeonggi-do, South Korea) and Hoseung Lee (Gyeonggi-do, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display apparatus may enhance light extraction efficiency, prevent the damage of an emission layer, and prevent the delay of an image signal. The display apparatus may include a substrate having a plurality of subpixels defined thereon; a planarization layer on the substrate; a protrusi...