Alexandria, Dec. 23 -- Chengdu Boe Optoelectronics Tech Co Ltd and BOE Technology Group have sought patent for Display Substrate and Display Panel. This invention was developed by Yang Fuqiang and Zhao Pan. The patent application number is US202519030884 20250117. The patent publication number is US2025386669 (A1). Internatio..

Beijing, Dec. 23 -- Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences has sought patent for Boron-nitrogen Heterocyclic Compound, Preparation Method Thereof and Organic Electroluminescent Device. This invention was developed by Ge Ziyi, Zhang Jiasen, Li Wei and Fang Kaibo. The patent applicat..

Munich, Dec. 20 -- SFC has filed a patent application for Organic Light-emitting Diode with Low Voltage, High Efficiency, and Long Lifespan. This invention was developed by Kwak Sang-woo, Kim Myeong-jun, Jeong Jae-gyeong, Lim Jae-gyun, Choi Ho-jeong and Shin Bong-ki. The patent application number is EP20250179425 20250528. Th..