ALEXANDRIA, Va., April 9 -- United States Patent no. 12,271,074, issued on April 8, was assigned to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co. LTD. (Hubei, China).
"Liquid crystal display panel" was invented by Bingkun Yin (Hubei, China), Changchih Huang (Hubei, China) and Guanghui Liu (Hubei, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a liquid crystal display panel and a method of manufacturing the same. The liquid crystal display panel includes a pixel area, and further includes: a glass substrate serving as a light guide plate; a reflective layer disposed on a side of the light guide plate; a grating structure disposed on a side of the light guide plate awa...