PHOSPHOR COMPOSITION FOR DETECTING MICROCRACKS IN TEETH, ARTIFICIAL TEETH PRODUCT COMPRISING PHOSPHOR COMPOSITION, AND METHOD FOR DETECTING MICROCRACKS BY USING PHOSPHOR COMPOSITION

摘要

The present invention relates to a technique for applying mechanoluminescence to the teeth and, more specifically, to: a phosphor composition for detecting microcracks in the teeth, the composition detecting microcracks in the teeth by using a phosphor emitting light when any mechanical action is applied thereto; an artificial teeth product comprising the phosphor composition; and a method for detecting microcracks by using the phosphor composition.