Luxembourg, May 21 -- Lishui University has been granted a patent for Rapid Stirring Device for Organic Light Emitting Diode Material Preparation. This invention was developed by Ye Hua. The patent application number is LU20250600340 20250224. The patent publication number is LU600340 (B1). International Patent Classification c..

Alexandria, May 20 -- LG Display has sought patent for Organic Light-emitting Diode Display Device. This invention was developed by Park Jin-hwan, Lee Min-gyu and Lim Jung-shik. The patent application number is US202619442889 20260107. The patent publication number is US20260136754 (A1). International Patent Classification code..

Beijing, May 19 -- State Intellectual Property Office of China has released Ji Hua Laboratory patent application for Lifting Mechanism and Adsorption Bearing Mechanism Suitable for Large-size Substrate. This invention was developed by Zhang Buyang, Yu Shuang, Huang Mengmeng and Wang Xuefeng. The patent application number is CN2..

Beijing, May 18 -- Zhejiang Uivoled Photoelectric Tech Co Ltd has submitted a patent application for Compound for Covering Layer, OLED (organic Light Emitting Diode) with Compound and Organic Light Emitting Device. This invention was developed by Zhang Lei, Wu Kongwu, Zhang Huaxing, Rao Minyu, Wang Xi and Zhao Xiaoyu. The pat..

Alexandria, May 15 -- Sony Interactive Entertainment Inc and Sony Interactive Entertainment have received a patent for Near Infrared (NIR) Transparent Organic Light Emitting Diode (OLED) Display. This invention was developed by Castleman Dennis. The patent application number is US202418906604 20241004. The patent publication ..