Organic field effect transistors device architectures

As a low-cost alternative to traditional inorganic semiconductors based transistors, organic field effect transistors are ideally positioned for applications such as radio frequency ID tags, sensors, and smart banknotes [36-40]. An archetypical structure of a bottom-gate top-contact OFET is shown in Scheme 3.7a. Other device architectures have also been employed depending on the relative... 

A field-effect transistor (FET) is a three terminal device, equipped with three electrodes named source, drain and gate. The device architecture mostly used with organic semiconductors is the thin film FET (TFT), which is schematized in Fig. 13. 

---