Canon Develops Quantum Dot OLED Materials Without Rare Metals

Canon has developed a material for organic light-emitting diode (OLED) panels that does not use rare metals, Nikkei reported. From the report: This move comes as the Japanese company aims to reduce its dependence on major rare metal producers such as those in China. Canon plans to commercialize the technology within a few years, paving the way for securing stable production without being affected by geopolitical risks. The new material is quantum dots (QD), tiny semiconductor particles with a di