Influence of Molecular Orientation in Organic Light-Emitting Diodes

Takeshi KOMINO , Hiroyuki TANAKA, Hiroko NOMURA, Takahiro KOYANAGI and Chihaya ADACHI 2, 3, 4 Center for Organic Photonics and Electronics Research, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 Education Center for Global Leaders in Molecular System for Devices, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395 Life BEANS Center Kyushu, BEANS Laboratory, 744 Motooka, Nishi-ku, Fukuoka 819-0395 International Institute for Carbon Neutral Energy Research, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395