US Patent Issued to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY on April 14 for "OLED display panel, method of manufacturing same, and micro lens" (Chinese Inventor)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,642, issued on April 14, was assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY Co. LTD. (Wuhan, China).

"OLED display panel, method of manufacturing same, and micro lens" was invented by Cunjun Xia (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An OLED display panel, a method of manufacturing the same, and a micro lens are provided. Each of pixel opening areas is provided with a first micro lens, a first planarization layer, a second micro lens, and a second planarization layer from inside to outside. The first micro lens closes the pixel opening area, the second micro lens is aligned with the first micro l...