Patent ID: 8320416

Claim:
A laser irradiation system, comprising: a laser configured to irradiate light; a laser transfer unit configured to transfer the laser along a plurality of linear and curved sections of a target irradiation area; a laser transfer controller configured to control the laser transfer unit to control a speed of the laser transfer in each of the plurality of linear and curved sections of the target irradiation area, the speed of the laser transfer being different in the linear section than in the curved section; a laser output controller configured to control an output level of the laser in each of the plurality of linear and curved sections of the target irradiation area; and a main controller configured to control the laser output controller and the laser transfer controller, wherein the laser is positioned to have a center of light irradiated from the laser closer to an outer periphery of the target irradiation area than to an inner periphery of the target irradiation in the curved section.