US Patent Issued to SHENZHEN HUASHENG SOFTWARE TECHNOLOGY, TCL BUSINESS INFORMATION TECHNOLOGY (HUIZHOU) on Sept. 30 for "Infrared touch screen including an infrared filter strip, and display device" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,429,984, issued on Sept. 30, was assigned to SHENZHEN HUASHENG SOFTWARE TECHNOLOGY Co. LTD. (Guangdong, China) and TCL BUSINESS INFORMATION TECHNOLOGY (HUIZHOU) Co. LTD. (Guangdong, China).

"Infrared touch screen including an infrared filter strip, and display device" was invented by Xiongbo Ye (Guangdong, China), Yiming Liu (Guangdong, China) and Hua Huang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The infrared touch screen comprises: a cover plate having a light incident surface and a light emergent surface that are connected by a first side face; an infrared light source disposed on a side of the light incident surface of the c...