9:15 AM - 9:30 AM △ [20a-B104-2] Improved Performances and Its Origin of Polycrystalline TFTs in Monoalkylated BTNT/Insulating Polymer Blend System 〇Ryo Miyata1, Satoru Inoue1, Ken Nakajima2, Tatsuo Hasegawa1 (1.U.Tokyo, 2.TIT)