ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,374, issued on July 21, was assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY Co. LTD. (Wuhan, China).
"Display panel and mobile terminal" was invented by Qing Tu (Wuhan, China) and Xue Zhou (Wuhan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An embodiment of the present application discloses a display panel and a mobile terminal, wherein a concave structure having a reflective sidewall is provided on each anode, an area of a first anode is greater than an area of a second anode, and the area of the second anode is greater than an area of a third anode. A ratio of an area of the concave structure on the first ano...