Hybrid-Type Temperature Sensor Using Thin-Film Transistors
نویسندگان
چکیده
منابع مشابه
Process Optimization of Deposition Conditions for Low Temperature Thin Film Insulators used in Thin Film Transistors Displays
Deposition process for thin insulator used in polysilicon gate dielectric of thin film transistors are optimized. Silane and N2O plasma are used to form SiO2 layers at temperatures below 150 ºC. The deposition conditions as well as system operating parameters such as pressure, temperature, gas flow ratios, total flow rate and plasma power are also studied and their effects are discussed. The p...
متن کاملWater-enhanced negative bias temperature instability in p-type low temperature polycrystalline silicon thin film transistors
Water-enhanced degradation of p-type low temperature polycrystalline silicon thin film transistors under negative bias temperature (NBT) condition is studied. H2O penetration into gate oxide network and the role of H2O during NBT stress are confirmed and clarified respectively. To prevent H2O diffusion, a combination of a layer of PECVD SiO2 and a layer of PECVD Si3N4 as passivation layers are ...
متن کاملLow Temperature Polysilicon Thin-Film Transistors on Flexible Substrates
We fabricated low-temperature polycrystalline silicon thin-film transistors (poly-Si TFTs) on flexible substrates using sputtered amorphous Si (a-Si) precursor films. The a-Si precursor films were deposited by using rf-magnetron sputtering system with argon-helium mixture gas to minimize the argon incorporation into the Si film. The a-Si films were laser annealed by using XeCl excimer laser and...
متن کاملHigh-mobility ambipolar ZnO-graphene hybrid thin film transistors
In order to combine advantages of ZnO thin film transistors (TFTs) with a high on-off ratio and graphene TFTs with extremely high carrier mobility, we present a facile methodology for fabricating ZnO thin film/graphene hybrid two-dimensional TFTs. Hybrid TFTs exhibited ambipolar behavior, an outstanding electron mobility of 329.7 ± 16.9 cm(2)/V·s, and a high on-off ratio of 10(5). The ambipolar...
متن کاملStable organic thin-film transistors
Organic thin-film transistors (OTFTs) can be fabricated at moderate temperatures and through cost-effective solution-based processes on a wide range of low-cost flexible and deformable substrates. Although the charge mobility of state-of-the-art OTFTs is superior to that of amorphous silicon and approaches that of amorphous oxide thin-film transistors (TFTs), their operational stability general...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Journal of the Electron Devices Society
سال: 2014
ISSN: 2168-6734
DOI: 10.1109/jeds.2014.2352218