| 摘要 |
<p>The present invention relates to a laser processing apparatus and a laser processing method. The present invention relates to the laser processing apparatus, which is characterized by comprising: a laser unit (100) generating a laser beam (110); a wave plate (200) adjusting polarization direction of laser beam (110) from the laser unit (100); a polaroid (300) for dividing the laser beam (110) via the wave plate (200) into a first laser beam (111) and a second laser beam (112); a plurality of reflecting portions (400) reflecting the second laser beam (112); a laser beam amplification portion (500) amplifying the second laser beam (112); a focusing lens (600) for focusing a first laser beam (111) and a second laser beam (113) passing through the plurality of reflecting portions (400) and the laser beam amplification portion (500); and a processing unit for placing a processing target (700). The first laser beam (111) and the amplified second laser beam (113) are used respectively for processing different positions of the processing target (700).</p> |
