[21a-C101-1~10] 13.8 Optical properties and light-emitting devices

[21a-C101-1] Synthesis of Rare-Earth Complexes and Preparation of Luminescent Thin Films by coating method

〇(M2)Hideaki Ueda¹, Eisin Naakano¹, Naoki Ohtani¹ (1.Doshisha Univ.)

Keywords:rare earth

In this talk, we will introduce the synthesis of Europium Complexes with excellent luminescence, and the luminescent thin films of rare earths formed by a coating method. The complexes exhibit high luminescence intensity by removing water molecules from the coordination sphere, which leads to deactivation. The films were successfully deposited using a wet process, which is cheaper and simpler than the conventional vapor deposition method. The thin films show uniform and excellent luminescence properties, and are expected to be applied to light-emitting devices.