SMD Surface Mount Device Packaging Technology

SMD Surface Mount Device Packaging Technology SMD stands for Surface Mount Device, the most established LED packaging technology used in display manufacturing today. In this video, we look at how SMD works at a structural level—where LED chips are mounted directly onto the PCB surface—and why it has become the baseline solution for most indoor LED display applications. It remains widely used because it offers a practical balance between cost, brightness, and manufacturing stability.