An Investigation of Electrothermal Characteristics on Low-Temperature Polycrystalline-Silicon Thin-Film Transistors
| العنوان: | An Investigation of Electrothermal Characteristics on Low-Temperature Polycrystalline-Silicon Thin-Film Transistors |
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| المؤلفون: | Chen-Hsin Lien, Jam-Wem Lee, Ya-Li Tai |
| المصدر: | IEEE Transactions on Device and Materials Reliability. 10:96-99 |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE), 2010. |
| سنة النشر: | 2010 |
| مصطلحات موضوعية: | Materials science, Silicon, business.industry, Low-temperature polycrystalline silicon, Semiconductor device modeling, Silicon on insulator, chemistry.chemical_element, engineering.material, Electronic, Optical and Magnetic Materials, Polycrystalline silicon, chemistry, Thin-film transistor, MOSFET, engineering, Electronic engineering, Optoelectronics, Electrical and Electronic Engineering, Thin film, Safety, Risk, Reliability and Quality, business |
| الوصف: | In this paper, theoretical and experimental analyses have been performed to explore the electrothermal characteristics in low-temperature polycrystalline-silicon thin-film transistors (LTPS TFTs). A theoretical simulation reveals that electrothermal effects strongly influence the performance of LTPS TFTs, particularly under high-current conditions. Measurements show that, under extremely high currents, LTPS devices demonstrate an open-circuit behavior, while the behavior of devices based on single-crystalline silicon films using an SOI CMOS process results in a short-circuit model. In summary, both the simulation and measurements indicate that grain boundaries will degrade the electrothermal properties of the LTPS thin film and suppress reliability in TFT design. |
| تدمد: | 1558-2574 1530-4388 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::bae0cec7b68c9d82dfa6bf1927002e0b https://doi.org/10.1109/tdmr.2009.2035105 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........bae0cec7b68c9d82dfa6bf1927002e0b |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15582574 15304388 |
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