Correlation between bias stress instability and phototransistor operation of pentacene thin-film transistors

Pentacene integrated thin-film transistors and circuits

Organic Thin-Film Transistors and TIPS-Pentacene

TIPS-Pentacene, an organic semiconductor characterized by its good electronic properties, solubility, and stability, is used primarily in organic thin-film transistors (OTFT). This research seeks to create an OTFT by crafting a stencil, depositing the source and drain onto a substrate’s surface, and processing TIPS-Pentacene onto the channel between them. In addition, if time permits, the elect...

Effects of channel thickness variation on bias stress instability of InGaZnO thin-film transistors

0026-2714/$ see front matter 2011 Elsevier Ltd. A doi:10.1016/j.microrel.2011.07.018 ⇑ Corresponding author. Tel.: +82 2 2123 4619; fax E-mail address: [email protected] (I. Yun). Here, we report on the effects of channel (or active) layer thickness on the bias stress instability of InGaZnO (IGZO) thin-film transistors (TFTs). The investigation on variations of TFT characteristics under the ele...

Current stress instability analysis of amorphous InGaZnO thin film transistors

1. Introduction Recent researches from the demands of large size liquid crystal flat panel displays, low cost process and higher performance arouse great interest on amorphous oxide semiconductor based thin-film transistors (TFTs) as an alternative of a-Si TFTs. To achieve device reliability and stability under various current/voltage bias, temperature, and light injections, various researches ...

Analytical and T-cad Modeling of Pentacene Thin-film Transistors

Many researches report that the mobility in organic material is dependent on not only the gate field but also the grain size. There is also some evidence to prove that the gate length is strongly related to the carrier mobility. We construct both the analytical model of organic thin film transistor and the large signal circuit model designed by T-CAD to fit the measured DS DS V I − curves. We f...