US Patent Issued to Applied Materials on March 17 for "Oled pixel structures" (Taiwanese, South Korean, American Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,837, issued on March 17, was assigned to Applied Materials Inc. (Santa Clara, Calif.).

"Oled pixel structures" was invented by Ji Young Choung (Hwaseong-si, South Korea), Chung-Chia Chen (Hsinchu City, Taiwan), Sheng-Wen Wang (Tainan City, Taiwan), Yu-Hsin Lin (Zhubei City, Taiwan), Si Kyoung Kim (Gwangju-si, South Korea) and Indrajit Lahiri (Santa Clara, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides devices and methods thereof. An inorganic layer is disposed on a substrate, in which the inorganic layer defines sub-pixels of the device. The inorganic layer includes a plurality of overhang structures. The devi...