[17a-P5-1~23] 12.4 Organic light-emitting devices and organic transistors

[17a-P5-4] Inverted organic light-emitting diodes using polyethylenimine with different amine ratios for electron injection materials

〇Takahiro Mayumi¹, Makoto Takada¹, Morii Katsuyuki², Takashi Nagase^1,3, Takashi Kobayashi^1,3, Hiroyoshi Naito^1,3 (1.Osaka Pref. Univ., 2.Nippon Shokubai CO., LTD., 3.RIMED)

Keywords:inverted organic diode, polyethylenimine