High-power-laser chip-fabrication apparatus and method thereof

Abstract

The present invention discloses a high-power-laser chip-fabrication apparatus and a method thereof, wherein a substrate is fixed on a working table; a light-guide device is used to direct a high power laser to a scribed line on the substrate; a control device is used to position the working table and the high power laser so that the high power laser can be precisely aimed at the scribed line to be cut; a video device is used to observe whether the high power has been aimed at the scribed line; an object lens is used to adjust the focal length by which the high power laser is to be aimed at one of the scribed lines; the length of the scribed line to be cut and the spacing between two scribed lines are input; and then, the cutting is performed. The present invention can cut the substrate quickly and precisely into multiple discrete chips and accelerate the fabrication process.

Dependencies are inferred from the claim text.