| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laser irradiation apparatus which includes a plurality of laser heads for irradiating with a laser, allows adjustment of arrangement intervals of the laser heads, and moves freely to irradiate with the laser depending on a shape of a subject. <P>SOLUTION: The laser irradiation apparatus comprises: a laser oscillator 260; a plurality of laser heads 250 for linearly irradiating with the laser oscillated by the laser oscillator 260; a first driving means for adjusting arrangement intervals of the laser heads 250, and moving the laser heads 250 in an X direction; and a second driving means for moving the laser heads 250 in a Y direction different from the X direction. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
