US Patent Issued to HUBEI WONDER SOLAR ENERGY on May 13 for "Laser-sintered perovskite solar cell and manufacturing method" (Chinese Inventors)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,302,740, issued on May 13, was assigned to HUBEI WONDER SOLAR ENERGY Co. LTD. (Wuhan, China).

"Laser-sintered perovskite solar cell and manufacturing method" was invented by Yusong Sheng (Wuhan, China) and Dang Xu (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a laser-sintered perovskite solar cell and a manufacturing method thereof. The method includes: forming a hole blocking layer on a conductive base substrate; forming a mesoporous nanocrystalline layer on the hole blocking layer, and sintering the mesoporous nanocrystalline layer through a laser beam; forming an insulation interlayer on the mesoporous n...