LASER DEVICE AND METHOD OF ALIGNING LASER DEVICE: abstract simplified (18074721)

• This abstract for appeared for patent application number 18074721 Titled 'LASER DEVICE AND METHOD OF ALIGNING LASER DEVICE'

Simplified Explanation

The abstract describes a laser device that has various components including a light source, an optical path adjustment part, a light distribution part, a drive part, a sensing part, and a control part. The control part is responsible for generating an image based on a signal sensed by the sensing part and measuring the image contrast. It records and compares multiple image contrasts based on the position of the light distribution part to determine the best position for optimal performance.

Original Abstract Submitted

A laser device includes a light source part; an optical path adjustment part; a light distribution part that splits a laser beam into a plurality of sub-beams to a substrate; a drive part that moves the light distribution part and adjusts relative positions between the light distribution part and the substrate; a sensing part; and a control part. The control part generates an image based on a signal sensed by the sensing part and measures an image contrast of the image. The control part records and compares a plurality of image contrasts according to the position of the light distribution part to determine an optimal position of the light distribution part.