Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) S. Fujita and K. Tanaka,Preparation and electrical characteristics of organic electroluminescent devices,Proceedings of the 7th International Conference on Properties and Applications of Dielectric Materials (Cat. No.03CH37417),,IEEE,2004-05-13,1,,45-48,https://cir.nii.ac.jp/crid/1873961342417983872,https://doi.org/10.1109/icpadm.2003.1218349