ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,543,424, issued on Feb. 3, was assigned to JUSUNG ENGINEERING Co. LTD. (South Korea).
"Solar cell and manufacturing method therefor" was invented by Jae Ho Kim (Gwangju-si, South Korea) and Chul Joo Hwang (Gwangju-Si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present inventive concept provides a solar cell and a manufacturing method therefor, the solar cell comprising: a semiconductor substrate; a first transparent electrode layer provided on one surface of the semiconductor substrate; and a first electrode provided on one surface of the first transparent electrode layer, wherein the first electrode comprises a first pattern layer pa...