What is LDS antenna technology

What is the LDS antenna technology?

Ordinary cell phone antennas are installed on the phone's motherboard. The LDS antenna technology is Laser-Direct-structuring. The computer controls the movement of the laser according to the trajectory of the conductive pattern, and the laser is projected onto the molded three-dimensional plastic device in a few seconds. , activate the circuit pattern. Simply put (for the design and production of mobile phone antennas), on the molded plastic support, laser laser technology is used to directly form a metal antenna pattern on the support. Such a technique can directly laser the antenna to the outer casing of the mobile phone.


LDS standard process

Advantages of LDS antenna technology compared to traditional cell phone antenna technology:

1. The produced antenna has stable performance, good consistency and high precision. The laser system is durable and less maintenance. It is suitable for 7X24 uninterrupted production and low failure rate. It can fully utilize the three-dimensional structure of the bracket to form the antenna pattern.

2, the manufacturing process is short, no circuit graphics mold, environmental protection. For the antenna RF, it is sufficient to give a three-dimensional CAD drawing, eliminating the need for repeated communication with the ME and repeating the modification of the mold.

3. Because the antenna is lasered on the outer casing of the mobile phone, the interference of the internal components of the mobile phone is avoided, and the signal of the mobile phone is guaranteed.

4. At the same time, it also enhances the utilization of the space of the mobile phone, so that the body of the smart phone can reach a certain degree of slimness.

Application areas:

LDS antenna technology is mainly used in the field of mobile communications, and realizes the functions of smart phone antenna and mobile payment. At present, almost all well-known manufacturers of smart phones have related technologies, and in addition, the technology is widely used in automotive electronics, computers, electromechanical equipment, medical equipment and other industries.

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