Organic Field-Effect Transistors, or OFETs, are electronic devices that use organic materials to control electrical current. They function similarly to traditional transistors but are made from carbon-based compounds, which can be processed in flexible forms. This makes OFETs suitable for applications in flexible electronics, such as displays and sensors. OFETs operate by applying a voltage to a gate terminal, which creates an electric field that modulates the flow of charge carriers in the organic semiconductor. This ability to control current with low power makes OFETs promising for energy-efficient devices and innovative technologies in the field of organic electronics.