Recently super hot nubia Z5 At its press conference, it brought a lot of surprises to everyone. It innovatively applied LDS antenna technology to the back of the whole mobile phone, creating many firsts in the mobile phone industry from the antenna area to the antenna processing difficulty. But the Z5 is not the first model to use this technology. A long time ago MOTO The new Fengli series uses this technology as a promotional selling point , with pictures and truth:

Although this technology has been widely known in the industry, the end users may not be so clear about it. As we all know, the antenna is responsible for sending and receiving signals on mobile phones. What's the difference between this LDS antenna technology and ordinary mobile phone antenna technology? Compared with the traditional mobile phone antenna technology, what are its advantages?

What's the LDS antenna technology?

Ordinary mobile phone antennas are installed on the mobile phone motherboard. The LDS antenna technology is the laser direct structuring technology, which uses the computer to control the laser movement according to the path of the conductive pattern, and projects the laser onto the molded three-dimensional plastic device, which can activate the circuit pattern in a few seconds. To put it simply (for the design and production of mobile phone antenna), the metal antenna pattern is directly formed on the molded plastic support by using laser technology. Such a technology can directly laser the antenna on the mobile phone shell.

Standard process of LDS

Compared with traditional mobile phone antenna technology, LDS antenna technology has the following advantages:

1. The produced antenna has stable performance, good consistency, high precision, durable laser system, less maintenance, suitable for 7X24 continuous production, low failure rate, and can make full use of the three-dimensional structure of the bracket to form an antenna pattern.

2. Short manufacturing process, no need for circuit graphics mold, environmental protection. For antenna RF, it is only necessary to provide 3D CAD drawings, eliminating the process of repeated communication with ME and repeated modification of the mold.

3. Because the antenna is laser on the mobile phone shell, 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 rate of mobile phone space, so that the smartphone body can reach a certain degree of thinness.

Two days earlier Love to play computer games Edit disassembled nubia Z5 Rear cover of

Application field:

LDS antenna technology is mainly used in the field of mobile communication to realize the functions of smart phone antenna and mobile phone payment. At present, almost all well-known smart phone manufacturers have relevant models using this technology. In addition, this technology is also widely used in automotive electronics, computers, electromechanical equipment, medical devices and other industries.

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