GENEVA, May 4 -- GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Room 417 of 406, Yichuang Street No. 1, Huangpu District (China-Singapore Guangzhou Knowledge City)Guangzhou, Guangdong 510700), 广州华星光电半导体显示技术有限公司 (中国广东省广州市黄埔区（中新广州知识城）亿创街1号406房之417) filed a patent application (PCT/CN2023/128886) for "DISPLAY PANEL AND DISPLAY DEVICE" on Oct 31, 2023. With publication no. WO/2025/086322, the details related to the p...