K134 is widely used in the electronics industry as a key material in the production of organic light-emitting diodes (OLEDs). Its efficient electroluminescent properties make it suitable for high-performance displays and lighting systems. Additionally, K134 is employed in photovoltaic devices to enhance energy conversion efficiency in solar cells. Its stability and conductivity also make it a preferred choice in the development of advanced sensors and optoelectronic components. In research, K134 is utilized to study charge transport mechanisms and improve the design of next-generation electronic materials.