ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,745,502, issued on Sept. 22, was assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY Co. LTD. (Wuhan, China).

"Display panel" was invented by Shilei Kan (Wuhan, China), Sheng Chen (Wuhan, China) and Liang Sun (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel including a drive substrate, a first LED structure, a second LED structure and a third LED structure that are disposed to be sequentially stacked and at least one electrical switching member. The at least one electrical switching member is disposed on a side of the third LED structure adjacent to the drive substrate. One of the electrical switchi...