US Patent Issued to BOE TECHNOLOGY GROUP on April 21 for "Method for preparing quantum dot, quantum dot, and display device" (Chinese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,606,742, issued on April 21, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Method for preparing quantum dot, quantum dot, and display device" was invented by Haizheng Zhong (Beijing), Zhiwei Long (Beijing), Gaoling Yang (Beijing), Kai Gu (Beijing), Yang Liu (Beijing) and Zhuo Chen (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for preparing a quantum dot, a quantum dot, and a display device, are provided. The method includes the following steps: providing a first precursor solution, a second precursor solution, a first selenium precursor solution, and a second selenium precursor solution with a lower reaction activity than...