| 摘要 |
An information recording apparatus carries out DC writing on a section B to change a reflectivity from a recording surface to display a visible character or image. Next, the apparatus writes record data on each of sections A to C under a special recording condition. The special recording condition is a recording condition that: makes excellent the recording characteristics of each of the sections A to C after the record data has been recorded, and sets the pulse width of a write signal for writing a shortest mark to be shorter than an optimum pulse width. |
