In modern times, with the further increase of LED market demand, the development of China's LED industry is facing both opportunities and challenges. In fact, the domestic LED industry has problems such as LED core technology and patents are basically monopolized by foreign countries, industry-university-research cooperation is loose, the scale of enterprises is small, and the industrial chain is incomplete. Fortunately, due to the support of national policies and the efforts of people of insight, the domestic LED industry has developed rapidly in recent years, the industrial chain has been continuously strengthened, and relevant enterprises have further developed the light guide plate field. At present, with the popularization and popularization of the application of laser equipment light guide plate laser dotting machine, the light guide plate industry has gained a brand-new driving force. We have reason to believe that the domestic LED industry will usher in new development and breakthroughs. As a new industry with development potential in the 21st century, LED industry has triggered a new milestone in lighting industry and advertising industry. The birth of the laser light guide has rewritten the LED industry in a new round of history. Laser light guide quickly invades every corner of our life and is widely used in billboards, flat panel lights and LED Ultra-thin light boxes. The light guide plate laser Dotting Machine drives the development of the light guide plate industry and the overall improvement of technology. The laser dot light guide plate is deeply processed by physical properties, and has the distinctive characteristics of ultra-thin, excessive, uniform light guide, energy saving, environmental protection, no dark area, durability, difficulty in yellowing, quick and convenient installation and maintenance, etc. The new generation of light guide plate laser dotting machine MC275DLGD, which is fully upgraded by Dazu Yueming, has new advantages such as simple operation, short production cycle, higher brightness and longer service life. Laser technology, especially light guide plate laser processing technology, will become a huge driving force and driving force for the development of light guide plate industry and LED industry.