ALEXANDRIA, Va., April 7 -- United States Patent no. 12,598,818, issued on April 7, was assigned to ZHEJIANG AIKO SOLAR ENERGY TECHNOLOGY Co. LTD. (Jinhua, China).
"Doped region structure and solar cell comprising the same, cell assembly, and photovoltaic system" was invented by Gang Chen (Yiwu, China), Kaifu Qiu (Yiwu, China), Yongqian Wang (Yiwu, China) and Xinqiang Yang (Yiwu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to the technical field of solar cells, and provides a solar cell and a doped region structure thereof, a cell assembly, and a photovoltaic system. The doped region structure includes a first doped layer, a passivation layer, and a second doped layer that are...