Beijing, April 6 -- Zhejiang Uivoled Photoelectric Tech Co Ltd has submitted a patent application for Organic Light-emitting Device and Display or Lighting Device Comprising Same. Zhang Lei, Wu Kongwu, Zhang Huaxing, Yang Xiwen and Zhao Xiaoyu developed the invention. The patent application number is CN202511544336 20251028. ..

Beijing, April 3 -- Anhui Guofeng New Materials and Anhui Guofeng New Material Tech Co Ltd have submitted a patent application for Polyurethane Protective Film for OLED (organic Light Emitting Diode) Lower Protection and Preparation Method of Polyurethane Protective Film. This invention was developed by Niu Zhengfu, Jung Do-jun,..

Alexandria, April 2 -- Applied Materials has secured a patent on Metal Overhang for Advanced Patterning. Lee Jungmin, Yoo Seong Ho, Haas Dieter, Kim Si Kyoung, Lin Yu-hsin and Choung Ji Young developed the invention. The patent application number is US202118040161 20210727. The patent publication number is US12593568 (B2). Inte..

Beijing, April 1 -- State Intellectual Property Office of China has received Nanjing Yunguang Tech Co Ltd patent application for Silicon-based OLED Packaging Structure, Manufacturing Method and Display Panel. Yu Pingping, Tang Chuanlei, Yang Xiaoxuan, Zhang Yu and Zou Cheng developed the invention. The patent application numb..