ALEXANDRIA, Va., April 9 -- United States Patent no. 12,271,075, issued on April 8, was assigned to TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY Co. LTD. (Guangdong, China).
"Splicing panel" was invented by Hongyuan Xu (Guangdong, China), Juncheng Xiao (Guangdong, China) and Huajun Lu (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a splicing panel. The present application is provided with a dimming layer on a light-emitting diode lamp plate, and then the dimming layer is provided with a plurality of first light shading parts arranged in an array. A visual effect of the light-emitting diode lamp plate on both sides in a first direction can be adjusted through t...