Application of UV laser cutting machine in high-end industry

Application of ultraviolet laser cutting machine in high-end industry

With the gradual maturity and stability of ultraviolet laser technology, the laser processing industry has changed from infrared laser to ultraviolet laser. At the same time, the application of ultraviolet lasers is becoming more and more popular and will develop into a broader field.

Ultraviolet laser cutting, the surface of the sapphire substrate is hard, the general cutter wheel is difficult to cut, and the wear is large, the yield is low, and the cutting path is more than 30μm, which not only reduces the use area of u200bu200bthe product, but also increases the output. The drop. With the development of the blue-and-white LED industry, the demand for sapphire substrate cutting continues to increase, which puts forward higher requirements for production efficiency and product qualification rate.

In the last century, the application of ultraviolet laser ceramic cutting technology has gradually matured and the application range has become wider and wider, such as heat dissipation substrates, piezoelectric materials, resistors, semiconductor applications, biological applications, etc., in addition to traditional ceramic processing technology In addition, due to the increase in the types of applications, the field of ceramic processing has gradually entered the field of laser processing. According to the types of ceramic materials, it can be divided into functional ceramics, structural ceramics and bio-ceramics. Lasers that can be used to process ceramics include CO2 lasers, YAG lasers, green lasers, etc. However, as components become more and more miniaturized, ultraviolet laser processing has become a necessary processing method that can process many types of ceramics.

Driven by the application of ultraviolet laser cutting and ultraviolet laser, the rise of smart phones has gradually had room for development. In the past, due to the limited functions of mobile phones and the high cost of laser processing, laser processing did not occupy much in the mobile phone market. However, smart phones now have many functions and strong integration, and there are dozens of integrations in a limited space. There are several kinds of sensors and hundreds of functional devices, and the cost of components is high, which greatly improves the accuracy, yield and processing accuracy. Dozens of sensors and hundreds of functional devices need to be integrated in a limited space, and the components The cost is high, and the accuracy, yield and processing requirements are greatly increased.

Ultraviolet laser ITO dry etching, the biggest feature of smart phones is the function of touch screen, capacitive touch screen can achieve multi-touch screen, corresponding to resistive touch screen, it has longer life and faster response. Therefore, capacitive touch screens have become the mainstream choice for smartphones.

Ultraviolet laser circuit board cutting. Laser cutting for circuit boards was first used to cut flexible circuit boards. Because there are many types of circuit boards, early processing was molded by compression, but the cost of mold production is high and the production cycle is high. Long, the use of ultraviolet laser processing can greatly save the cost and cycle of mold production, and greatly increase the time for sample production.

YINGDE VENTECH INTELLIGENT EQUIPMENT CO., LTD. has various branches in different countries worldwide.

Applied Materials’ mission is to be the leading supplier of INFO CENTER worldwide-through innovation and enhancement of customer productivity with systems and service solutions.

INFO CENTER continued to evolve to having strong manufacturers develop huge marketers and people came to value their opinions about what to buy.