Oblon, McClelland, Maier & Neustadt, L.L.P.
Organic electroluminescence device
An organic electroluminescence device including two or more organic thin film layers including an emitting layer between an anode and a cathode,
IDEMITSU KOSAN CO., LTD.
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Ryohei Kei Hideaki Toshihiro
Hashimoto Yoshida Nagashima Iwakuma