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In the field of optoelectronics, Organic Light Emitting Transistors (OLET) symbolise a new era. The OLET is a bifunctional device that combines the switching and amplification capabilities of organic field effect transistors with the electroluminescent capabilities of organic light emitting diodes in a single device. Organic semiconductor materials are important for optoelectronic devices because of their low cost, light weight, and flexible production procedures. OLETs play a vital role in the field of high mobility organic semiconductors and the fabrication of high performance organic optoelectronic devices as organic optoelectronic devices progress. The performance of OLETs with anthracene as an organic semiconductor material is discussed in detail in this research paper. The performance of OLETs is evaluated using a state-of-the-art Atlas Silvaco 2-D Simulator in terms of driving current, mobility, and current-on-off ratio. The device's output properties are also examined, and these values are then compared to the available dataset. The parameter values are as follows: Ids of 17 μ A , mobility of 12 × 10 - 2 cm 2 / Vs and on-off ratio of 10 7 . We have also calculated power consumption value (0.54 mW). We can see that this device has much higher mobility value and lower power consumption value which makes it the better performance device. [ABSTRACT FROM AUTHOR]

Organic light-emitting transistors (OLETs), as novel and attractive kinds of organic electronic devices, have gained extensive attention from both academia and industry. The unique device architectures can simultaneously combine the electrical switching functionality of organic field-effect transistors and the light generation capability of organic light-emitting diodes in a single device, thereby holding great promise for reducing the complicated processes of next-generation pixel circuitry. This review involves the design, fabrication, and applications of OLETs with a comprehensive coverage of this field with the aim to give a deep insight into the intrinsic mechanisms of devices. Challenges and future prospects of OLETs are also discussed., (© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.)