| 摘要 |
<p>The photo-thermal conversion efficiency in optical writing is improved. A recording body (10) includes a member capable of absorbing light (electromagnetic wave) and provided in a material having a thermosensitive variable-wettability function, a recording layer the outermost layer of which is made of the material, a substrate of the recording body, or an intermediate layer. A liquid is applied to the recording body (10) by means of a liquid layer forming means (3), and then optical writing is performed. The photothermal conversion efficiency in optical recording by using light corresponding to the image signal from the light (electromagnetic wave) source (1) is improved owing to the light (electromagnetic wave) absorbing member.</p> |
