Patent ID: 7133737
Filing Date: 2006-11-07
Classification: G05B,Y02P

Abstract:
1. A laser treatment system comprising: means for inputting information on Computer Aided Design masks for a formation of a thin film transistor including a silicon island, a contact hole, and a wiring metal over a substrate by a person; means for automatically extracting positional and directional information for irradiating a laser beam over the substrate provided with a marker in accordance with the information on the Computer Aided Design masks for the formation of thin film transistor; means for obtaining an optimum driving condition of a laser system in accordance with the positional and directional information; and means for controlling the laser system in accordance with the optimum driving condition of the laser system, wherein a position to be scanned with the laser beam is controlled in accordance with the Computer Aided Design masks on the basis of a position of the marker.