Understand the basics of HDI PCB technology

Hybrid laminated multilayer PCB materials and technologies are combined into a multilayer circuit board. It can achieve higher circuit density, with good electrical performance and mechanical stability, and meet the needs of modern electronic equipment for miniaturization, high performance and high reliability. Advanced hybrid lamination technology can combine different materials and technologies to form a multi-layer circuit board with superior performance. Achieve higher integration and a more compact circuit layout.

In the manufacturing process of HDI PCB, the buried hole technology plays an important role. SprintPCB brand HDI PCBS perform particularly well in this regard. Buried holes, also known as microholes, are a technique for forming tiny holes in a circuit board to connect different layers of the board, allowing for higher integration and more complex circuit designs. SprintPCB's HDI PCB uses advanced laser drilling technology to precisely create tiny holes in the board. The diameter of these holes is usually under 100 microns, which is much smaller than the hole diameter of traditional PCBS. This allows SprintPCB's HDI PCBS to achieve higher integration and more compact circuit layouts. Special filling materials and gold plating processes are also used to ensure the reliability and durability of the buried holes. These advantages make SprintPCB's HDI PCB widely used in a variety of high-performance and high-reliability applications, such as consumer electronics, communications equipment, medical equipment, and aerospace.

Metal substrate A circuit board substrate made of metal materials, with good thermal conductivity and mechanical stability, to meet the needs of modern electronic equipment for miniaturization, high performance and high reliability. Using advanced metal substrate design and manufacturing technology to precisely mount circuit components on metal substrates for higher integration and more compact circuit layouts, SprintPCB's metal substrate technology is one of the key factors behind the superior performance and superior reliability of its HDI PCBS. Both in design and in the manufacturing process, SprintPCB demonstrates an exceptional level of precision and professionalism.

The application of multi-layer PCBS in modern electronic devices is more and more extensive, and the HDI PCB of the SprintPCB brand is particularly excellent in this regard. Multilayer PCB A circuit board consisting of multiple board layers that are combined together by special bonding pressure treatment. Higher circuit density can be achieved to meet the needs of modern electronic equipment for miniaturization and high performance. Using advanced multi-layer design and manufacturing techniques, multiple board layers can be precisely combined to form a compact whole. This allows SprintPCB's HDI PCBS to achieve higher integration and more compact circuit layouts.