ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,433,037, issued on Sept. 30, was assigned to TRINA SOLAR Co. LTD. (Changzhou, China).

"Solar cell and method for preparing the same" was invented by Zhuohan Zhang (Changzhou, China), Daming Chen (Changzhou, China), Yunyun Hu (Changzhou, China), Wei Liu (Changzhou, China), Wenxian Ji (Changzhou, China), Rui Yang (Changzhou, China), Guanchao Xu (Changzhou, China), Xueling Zhang (Changzhou, China), Guangtao Yang (Changzhou, China) and Yifeng Chen (Changzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a solar cell including a substrate, a first emitter, a second emitter, an insulating spacing structure, a first ele...