US Patent Issued to LTC on Sept. 30 for "Photoresist stripper composition for manufacturing display" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,777, issued on Sept. 30, was assigned to LTC Co. LTD. (Hwaseong-si, South Korea).

"Photoresist stripper composition for manufacturing display" was invented by Ho Sung Choi (Seongnam-si, South Korea), Kyu Sang Kim (Anyang-si, South Korea), Jong Soon Lee (Suwon-si, South Korea), Sang Ku Ha (Incheon, South Korea), Byeong Woo Jeon (Seoul, South Korea), Yun Mo Yang (Suwon-si, South Korea), Ki Cheon Byun (Icheon-si, South Korea), Yeon Soo Choi (Seongnam-si, South Korea) and Seon Jeong Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a photoresist stripper composition for manufacturing a display, and ...