US Patent Issued to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY, WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY on June 23 for "Display panel and display panel preparation method" (Chinese Inventor)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,855, issued on June 23, was assigned to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co. LTD. (Wuhan, China) and WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY Co. LTD. (Wuhan, China).

"Display panel and display panel preparation method" was invented by Wanting Liu (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display panel and a display panel preparation method thereof are provided. A first buffer layer and a barrier layer are formed on a support base board, and then a second buffer layer is prepared on the barrier layer. In addition, the first buffer layer is illuminated by a mask process, so that an adhesive for...