Liquid Crystals –their High Potential in FET Applications
We have investigated availability of liquid crystallinity in fabrication of organic field effect transistor (FET) by solution process. The liquid crystalline terthiophene and quarterthiophene derivatives show uniform film fabrication by spin coat at liquid crystal phase and the FET mobility of the polycrystalline thin film was over 0.1 cm2/Vs. This high FET mobility indicates that the polycrystalline thin films spin coated in liquid crystal phase have intrinsic carrier transport without grain boundaries. These results indicate that liquid crystallinity is important for excellent polycrystalline thin films.
Hiroaki Iino Kyohei Nakano Jun-ichi Hanna
Imaging Science and Engineering Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku Imaging Science and Engineering Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-k
国际会议
The 31st International Congress on Imaging Science(第31届国际影像科学大会 ICIS2010)
北京
英文
39-41
2010-05-12（万方平台首次上网日期，不代表论文的发表时间）