A method of manufacturing the same, as well as its use and high-brightness light-emitting material stress

摘要

To provide a typical example of its use and a method of manufacturing the high-brightness light-emitting material stress visible even in a bright environment. Emission mechanism derived from static electricity due to friction, the light-emitting mechanism derived from the micro plasma due to friction, the light-emitting mechanism derived from the piezoelectric effect by the distortion, the light-emitting mechanism derived from the lattice defects, stress and luminescent material according to the present invention is derived from the heat it meets the conditions to be emitted by the light-emitting mechanism of at least one of the light-emitting mechanism that. For example, the stress light-emitting material, when it contains a base material consisting of aluminate one, in order to achieve a light-emitting mechanism derived from the piezoelectric effect of strain, the above-mentioned base material, and a spontaneous polarization of at least structure containing the crystal structure having, in particular, can be mentioned α-SrAl ₂ O _4.