Optics & Imaging
| Sun 03 May 2026
Beijing, May 4 -- Yantai Shield Materials Technology has applied Chinese patent for Polybasic Anhydride-based Positive Photoresist Composition for Organic Insulating Film. Choi Suk Young, Bi Yangang, Yan Junxiong, Dou Fan, Liu Zhongxin, Xu Jing, Li Xiaoke, Zhang Xiaomin, Zhao Zengwu, Wang Jiuyuan, Miao Wenli and Liu Haiyan devel..