PDS(Printing Direct Structure) is a process for printing mobile phone antennas. The conductive silver paste is coated on the surface of the workpiece and then through printed multiple layers of the silver paste to form a conductive stereo circuit . The advantage of PDS is it can print circuit directly , no special laser modified material is needed, and reduce the cost greatly . It can realize circuit conduction for the antenna area where it is difficult to deal with, such as the corner and through hole. 

This product is using our special TDP technology , printing the conductive sliver paste or ink to antenna carrier by transfer printing equipment to achieve the antenna function . No need electronic plating and other process , but it can ensure the structure reliability and better performance.