| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical information recording medium on which a label prepared by a user itself can be displayed with simple equipment. SOLUTION: This optical information recording medium is provided with a substrate 101 in which information is recorded or information can be recorded on one face, a reflecting film 103 formed so as to cover an information region 102 and an organic coloring material film 104 formed on the information region 102 covered with the reflecting film 103 and causing discoloration by being exposed. The organic coloring material film 104 displays an image pattern by the contrast of tint of exposed and unexposed parts. |
