LDS technology has been widely used in communications, automotive electronics, electromechanical equipment, medical devices and other applications. Like now common cell phone antenna are installed in the main board of the cell phone. LDS antenna technology is laser direct molding technology (Laser-Direct-structuring), the use of computers in accordance with the trajectory of the conductive pattern to control the movement of the laser, the laser will be projected onto the molded three-dimensional plastic devices, in a few seconds time, the activation of the circuit pattern. Simply put, it is the use of laser laser technology directly in the bracket of metal plating, so that the antenna can be done directly on the phone shell. The advantage of this antenna is that the antenna is more stable and can avoid the interference of the internal components, and also can save more design space, so that the phone to do more thin.
1, the production of antenna performance is stable, good consistency, high precision, laser system durability, less maintenance, suitable for 7X24 uninterrupted production, low failure rate, can make full use of the bracket three-dimensional structure to form the antenna pattern.
2, the manufacturing process is short, no need for circuit graphics molds, environmental protection. For antenna RF, as long as the three-dimensional CAD drawings can be given, eliminating the need to repeatedly communicate with the ME and the mold to repeat the modify process.
3, because the antenna laser on the phone shell, to avoid the interference of the internal components of the phone, to ensure the signal of the phone.
4. It also enhances the utilization of the space of the cell phone, so that the body of the smartphone can reach a certain degree of slimness. LRP refers to a three-dimensional printing process in which conductive silver paste is coated onto the surface of a workpiece with high speed and precision to form the shape of an antenna, which is then trimmed by a three-dimensional controlled laser in order to form a high-precision circuit interconnection structure. Unlike the current popular 3D printing concept, 3D-MID technology's LRP (Laser Reconfiguration Printing) is a 3D laser-based 3D printing technology suitable for large-scale mass production, and has significant advantages over traditional mass production processes: