US Patent Issued to DONGJIN SEMICHEM on Sept. 8 for "Electrochromic device and manufacturing method therefor" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,338, issued on Sept. 8, was assigned to DONGJIN SEMICHEM Co. LTD. (Incheon, South Korea).

"Electrochromic device and manufacturing method therefor" was invented by Young Mi Kim (Seongnam-si, South Korea), Jong Bok Kim (Seongnam-si, South Korea), Jong Gyu Baek (Seongnam-si, South Korea), Joo Cheol Lee (Seongnam-si, South Korea) and Kyu Soon Shin (Seongnam-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an electrochromic device and a manufacturing method therefor. The disclosed electrochromic device may comprise: a first electrochromic layer made of a first electrochromic agent; and a second electrochromic layer located on...