| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical recording medium wherein recording accuracy is not deteriorated even when variation is generated in recording power. <P>SOLUTION: In the optical recording medium 1 including an information recording layer 20 which is formed on a substrate 10 and in which information is recorded, the information recording layer 20 includes: a recording film 25 whose optical characteristics are changed by irradiation with light and which consists essentially of Bi and O; and a dielectric film 23 formed in contact with the recording film 25 and consisting essentially of SiO<SB>2</SB>. <P>COPYRIGHT: (C)2011,JPO&INPIT |
