the green laser beam light of laser pointer is the lightest

China LCD industry sales of 5.352 billion yuan in 2001.
Has laser processing techniques include: laser rapid forming, laser welding, laser drilling, laser cutting technology, laser marking, laser to re-balance technique, laser etching, laser trimming, laser storage technology, crossed laser technology, laser cleaning technique, laser heat treatment and surface treatment technology. Laser rapid prototyping technology integration of laser technology, the latest achievements of the CAD  CAM technology and materials technology, according to the CAD model, with a laser beam photosensitive polymeric materials layer by layer curing, accurate accumulation into the sample, no mold and tool can be quickly and accurately manufacture complex shape parts, the technology has been widely used in aerospace, electronics, automotive and other industrial fields. And at the same time, the finished product of laser pointer  should be kept in the finished product area.
Laser cutting technology is widely used in the processing of metallic and nonmetallic materials can significantly reduce processing time, reduce processing costs, and improve the quality of the workpiece. Pulsed laser for metal materials, continuous laser for non-metallic materials, which is an important application field of laser cutting technology. The laser welding technology has dissolved pool purification effect, would be pure weld metal, apply to the similarities and differences between the metal material welding. Laser welding of high energy density and is particularly beneficial for metal welding high melting point, high reflectivity, high thermal conductivity and physical properties vary greatly. Laser welding than the smaller power of the laser beam cutting metal, the material to melt without it vaporized to become a continuous solid structure after cooling. So as to enhance the performance and function of  laser pointer .
Laser drilling technology has high accuracy, versatility, high efficiency, low cost and integrated technology with significant economic benefits, etc., has become one of the key technologies of the modern manufacturing. Before the advent of the laser, only larger hardness of the material in the material of hardness less punch. So that the maximum hardness of diamond drilling, has become extremely difficult. The emergence of the laser, this type of operation is fast and safe. Laser marking technology is one of the largest areas of application of laser processing. The laser marking is the use of high energy density laser local irradiation of the workpiece surface material vaporized or color change in the chemical reaction, thus leaving a permanent mark a marking method. Where the specified commission of  laser pointer  will be carried out.That is because the green laser beam light of laser pointer is the lightest