Introduction For The High Reliability HDI PCB Board

High Density Interconnect Board (HDI) : HDI technology adapted to and promoted the development of PCB industry, and has been widely used in many fields. As a leading manufacturer of highly reliable multilayer boards in the online industry, Huaqiu Circuit adheres to the core concept of “increasing efficiency and reducing cost for the electronics industry”. Through 0.1mm laser drilling and mature blind buried hole technology, Huaqiu Circuit creates the highest 20-layer, 1-3 stage high-end HDI boards with high precision process. The spirit of craftsmanship is enduring, and the strength of the brand is enduring. We are the movers and practitioners of the electronic industry. Under the international background that chip technology has been limited for a long time, HDI technology has far-reaching significance for the innovation and development of the electronic industry.

0.1mm laser drilling, breaking through the limit of traditional technology.

HDI board is a relatively new technology developed in PCB industry at the end of the 20th century. Due to the influence of the drill cutter, the drilling hole of traditional PCB board is close to the limit when the hole diameter reaches 0.15mm. The drilling of HDI board is no longer dependent on the traditional mechanical drilling, XPCB using 0.1mm laser drilling technology, the size of the pad greatly reduced, more line distribution per unit area, to achieve a true sense of high-density interconnection.

1-3 HDI, mature blind hole burying technology, fully meet the design requirements.

With the continuous development of science and technology, as well as the continuous improvement of people’s demand for terminal products. The first-order HDI board has been difficult to meet all the design requirements, and the second-order or even higher HDI has gradually become the core direction of the mainstream market. XPCB has been focusing on PCB industry for 15 years, striving to build high reliability PCB. Through mature blind hole technology combined with laser drilling and other high-precision processes, the highest 20 layers, 1-3 order HDI plate can be perfectly manufactured.

Compared with the traditional PCB, the production process of HDI board has a big difference. The higher the HDI technology, the more difficult it is. This paper will not describe one by one. When a high-quality product can perfectly match the needs of users, the value of the product itself can be maximized. “Pursue excellent quality, create the ultimate user experience” is the basic principle that XPCB has always adhered to, believe that high reliability HDI board can meet the needs of more users.