APPARATUS LASER CUTTING SYSTEMS

Brand	Owner	Address	Description
ULTRASENSE	Laser Mechanisms, Inc.	25325 Regency Drive Novi MI 48375	Apparatus in laser cutting systems and laser processing heads for surface contour sensing of non-metallic materials using height sensing technology;ULTRA SENSE;Custom design and development of laser cutting systems and laser processing heads using height sensing technology, and computer software related thereto; Engineering services in the field of laser cutting systems and laser processing heads incorporating height sensing technology;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A laser treatment apparatus is provided which is capable of irradiating a laser beam to the position where a TFT is to be formed over the entire surface of a large substrate to achieve the crystallization, thereby forming a crystalline semiconductor film having a large grain diameter with high throughput. A laser treatment apparatus includes a laser oscillation device, a lens for converging a laser beam, such as a collimator lens or a cylindrical lens, a fixed mirror for altering an optical path for a laser beam, a first movable mirror for radially scanning a laser beam in a two-dimensional direction, and an f? lens for keeping a scanning speed constant in the case of laser beam scanning. These structural components are collectively regarded as one optical system. A laser treatment apparatus shown in FIG. 1 has a structure in which five such optical systems are placed. The number of optical systems is not limited; any number of optical systems is allowed as long as a means for supplying a plurality of laser beams is provided.