Mobile phones are no longer a rare thing. Now they have become indispensable personal items in people's daily lives. Instant messaging, taking pictures, using APP, playing games and even paying for purchases, etc., are all inseparable from smart phones. A small mobile phone with so many functions is really amazing!
And did you know that, as an advanced processing technology, "laser pointer" plays a pivotal role in the manufacturing process of mobile phones. Laser marking is a marking method that uses a laser pointer with high energy density to locally irradiate the workpiece to vaporize the surface material or cause a chemical reaction of color change, thereby leaving a permanent mark. It has high precision, high speed and marking. Clear features. The mobile phone uses laser marking as a permanent marking method, which can improve the anti-counterfeiting ability, but also increase the added value, so that the product looks higher and more brand-like.
We can find the shadow of laser marking everywhere on mobile phones, such as: Logo marking, mobile phone buttons, mobile phone shells, mobile phone batteries, mobile phone accessories marking, etc., even in the mobile phone that you can’t see, there are parts laser marking. Mark.
Laser cutting can be used for precision cutting or micro-hole processing of small workpieces such as metal or non-metal parts. It has the advantages of high cutting accuracy, high speed, and low thermal impact. Common laser cutting processes on mobile phones include: sapphire glass mobile phone screen laser cutting, camera protection lens laser cutting, mobile phone home button laser cutting, FPC flexible circuit board laser cutting, mobile phone handset net laser drilling and so on.
Laser welding uses a high energy density laser beam as a heat source to melt and solidify the surface of the material into a whole. The size of the heat-affected area, the beauty of the weld, and the welding efficiency are important indicators for judging the quality of the welding process. The main processing objects of laser precision laser welding machine are parts, precision instruments and other small workpieces. The welding accuracy is high. There are a variety of welding supporting workbenches such as integrated and split types for selection.
Nowadays, LDS laser direct structuring technology has been widely used in the manufacture of smart phones. Its advantage lies in the use of laser direct structuring technology to mark the antenna track on the phone case, whether it is a straight line or a curve, as long as the laser can reach it. It can create a 3D effect, save the phone space to the greatest extent, and can adjust the antenna track at any time. In this way, mobile phones can be made lighter, thinner, more refined, and more stable and shock-resistant.
Personal electronic devices represented by mobile phones are positively changing and facilitating people's lives. Functionality, intelligence, and dexterity are the development directions of mobile phones. With the technological advancement of the microelectronics industry and people’s pursuit of personalization of mobile phones, fine green laser pointer processing technology will play an increasingly important role in mobile phone manufacturing. At the same time, laser is also promoting the development of other microelectronic manufacturing related industries.