[17a-P4-1~39] 12.3 Functional Materials and Novel Devices

[17a-P4-2] Development of blue light-emitting fluorescent material by new synthesis method

〇Akira Yashita¹, Hayato Kawakami¹, Koji kawai¹, Toshiaki Murai² (1.Miyoshi Oil & Fat Co., Ltd., 2.Gifu Univ.)

Keywords:light-emitting fluorescent material, blue fluorescence, large Stokes shift

We synthesized organic aminothiazoles and diaminonaphthalenes as new fluorescence materials. The nitrogen-containing functional groups are introduced into the specific part of the thiazole cores by new synthesis methods.
We report characteristic optical properties including the fluorescence (fluorescence excitation, emission spectrum, fluorescence yield, Stokes shift, energy gap and so on).