ALEXANDRIA, Va., July 15 -- United States Patent no. 12,664,956, issued on June 23, was assigned to Iris Optronics Co. Ltd. (Tainan City, Taiwan).
"Hybrid-driven cholesteric liquid crystal display" was invented by Sheng-Yao Wang (Tainan City, Taiwan), Wu-Chang Yang (Tainan City, Taiwan), Cheng-Hung Yao (Tainan City, Taiwan) and Chi-Chang Liao (Tainan City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a cholesteric liquid crystal display, a micro processing unit, and a method for hybrid driving. The cholesteric liquid crystal display comprises a display panel and a micro processing unit. First, a grayscale threshold value needs to be set in advance. The micro processi...