| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive information recording device of high speed and large capacity by making driving of a recording energy generation source easy, while performing high speed forming of highly accurate mark by securing a sufficient cooling time in a recording medium. <P>SOLUTION: During information recording, (p) is defined as integer constant for the mark having length of natural number (k) times of detection window width referring to mark length in a recording code column, the recording code column is discriminated according to quotient and surplus in which k+p is divided by the integer constant of 2 or more, and the energy generating means is driven according to different procedure based on the discriminated result. <P>COPYRIGHT: (C)2008,JPO&INPIT |
