کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1555470 | 999048 | 2014 | 9 صفحه PDF | دانلود رایگان |
• Amorphous oxide semiconductor thin-film transistor technology is introduced.
• A strategy for designing amorphous oxide semiconductors is offered.
• The case for choosing IGZO for AMLCD and AMOLED applications is presented.
• Three amorphous oxide semiconductor topics meriting future study are proposed.
Amorphous oxide semiconductor (AOS) thin-film transistors (TFTs) invented only one decade ago are now being commercialized for active-matrix liquid crystal display (AMLCD) backplane applications. They also appear to be well positioned for other flat-panel display applications such as active-matrix organic light-emitting diode (AMOLED) applications, electrophoretic displays, and transparent displays. The objectives of this contribution are to overview AOS materials design; assess indium gallium zinc oxide (IGZO) TFTs for AMLCD and AMOLED applications; identify several technical topics meriting future scrutiny before they can be confidently relied upon as providing a solid scientific foundation for underpinning AOS TFT technology; and briefly speculate on the future of AOS TFTs for display and non-display applications.
Journal: Current Opinion in Solid State and Materials Science - Volume 18, Issue 2, April 2014, Pages 53–61