Rohm Co., Ltd.

Kyushu University

Yousuke Setoguchi

Chihaya Adachi

Hajime Nakanotani

Dai Ohnishi

Masato Moriwake

Masayuki Yahiro

Daisuke Yokoyama

An organic electroluminescence device, includes a substrate; an anode layer; an organic layer including at least one organic material having a fluorescence spectrum; and a cathode layer, wherein the organic electroluminescence device has a primary light outgoing direction that is parallel to a surface of the substrate, wherein the organic electroluminescence device has an optical waveguide that includes a core layer formed by the anode layer and the organic layer, and a clad layer formed by the substrate and the cathode layer, and wherein the optical waveguide has cutoff wavelengths in a transverse electric mode any one of which is within a wavelength range of a full width at half maximum of the fluorescence spectrum of any one of the organic materials included in the organic layer.

Organic electroluminescence device and organic laser diode

Growing community of inventors

Fukuoka, Japan

Yousuke Setoguchi