ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,685, issued on Nov. 3, was assigned to Coretronic Corp. (Hsin-Chu, Taiwan).
"Optical lens and display device" was invented by Tao-Hung Kuo (Hsin-Chu, Taiwan) and Po-Che Lee (Hsin-Chu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides an optical lens including a first lens, a second lens, a third lens, a fourth lens, and a fifth lens with refracting power in order from a light incidence side to a light-emitting side along an optical axis, and at least one glass lens is included. The first lens has a positive refracting power, the second lens has a positive refracting power, and the third lens has a negative refracting power....