Although, the full screen wanted, but the corresponding production process is complex and difficult. Generally speaking, the design of a full screen mobile phone can be divided into a special screen and a non - shaped screen. With the drive of IPHONEX, the mobile phone manufacturer develops the cell phone from a non - shaped screen to a special screen, and the special shaped screen must be realized with a special shape cutting scheme.
At present, the main cutting ways on the market are two kinds of cutting, knife wheel cutting and laser pointer cutting. The traditional right angle cutting mainly adopts the way of mechanical cutter, and the grinding technology is used to cut the screen with the right angle. The four corners of the mobile phone still use round arc. This method does not cause the high temperature problem, and will not cause the problem of framed edges and yellowing and hot spots. However, when the special-shaped cutting is applied, the mechanical cutter will start to expose the problems such as slow cutting speed, low accuracy and large edge damage.
A new laser cutting machine cutting knife wheel compared to the more obvious advantages in the above aspects, because the laser cutting of high strength, the edge effect is good, and can automatically separate the waste, residue free, fast cutting speed, no processing shape restrictions, therefore, laser cutting technology is expected to become the mainstream in the field of cutting cutting technology.
It can be said that the special-shaped cutting is a high - end cutting technology that requires infinite precision, and it is the laser cutting that can support the development of this technology. Different from the traditional cutting tool, laser cutting using high power density burning laser beam to the material to be cut, the material quickly is heated to the vaporization temperature, evaporation hole formed, with the beam movement of materials, narrow width continuous pore formation (such as 0.1mm) sawcutting, complete cutting of materials.
In fact, in the field of smart phone, laser cutting is only applied to some high-end flagship phones, which has not been able to really popularize in the field of smart phones. But because of the upsurge of comprehensive screen, the laser cutting industry has made great progress in 2017, whether it is technology or the formation of industrial chain.
With the advent of the full screen era, a large number of smart phones have been applied to the full screen, which indirectly put forward higher requirements for laser cutting technology, and promoted the development of laser cutting technology. On the other hand, the most direct impact on panel industry is the obvious promotion of panel demand. The demand for the market has also promoted the growth of the sales of laser cutting equipment. And those industry leaders who have advanced technology will take the lead in benefiting.
For the laser cutting industry, these are no doubt good news. Of course, we can't just see a good part of it, but ignore the problem. Although in recent years the domestic green laser industry developed rapidly, but the laser cutting equipment has been the high-end market in developed countries such as USA and Japan, holding the domestic laser cutting has been the lack of high-end technology, services, channels and other competition, only hovering in the low-end market.
In a word, if we can better solve the existing problems, plus the hot potential of the domestic and the world's full screen market, the prospect of China's laser cutting market can be very good. So before the full screen era comes next year, it is possible for enterprises to seize the opportunity of laser cutting to go further.