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HDI PCB

HDI PCB
  • HDI PCB

HDI PCB

A-TECH CIRCUITS Co., Ltd. enjoys more and more market share in recent years both domestic and overseas. We are praised as the top pioneer in manufacturing multilayer pcb manufacturing . aluminum pcb is the driving force for the A-TECH's scientific and technological innovation and achieving development.
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Company Advantages
1. The production of A-TECH multilayer pcb manufacturing is strictly controlled with necessary electrostatic protection, from the production environment and equipment to operation staff. It stands out for its impact endurance performance
2. The product offers a unique and rustic look that enhances not only the appeal of any swimming pool but also the entire surrounding landscape. It is offered with low dielectric loss
3. The materials of A-TECH multilayer pcb manufacturing are high-quality with stable properties and good durability. It can be manufactured with a customized thickness
4. The innovative structure of this product has greatly improved its basic functions. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance.


HDI PCB, the full name is High Density Interconnect PCB, it requires much higher wiring density with finer trace and spacing, smaller vias and higher connection pad density. Blind and buried vias’ design is one of their marked feature. HDI PCB are widely used for Cell phone, tablet computer, digital camera, GPS, LCD module and other different area.



HDI PCB-1

The benefits of HDI PCB

  

● Reduce the cost
● Better reliability
● Increase the wiring density
● Increase design efficiency
● Can improve the thermal properties
● In favor of the use of advanced packaging technology
● Has better electrical performance and signal correctness
● Can improve the radio frequency interference, electromagnetic interference and electrostatic discharge



A-TECH CIRCUITS provides HDI PCB manufacturing services to worldwide customers in the high end automotive industry, medical electronic device industry, mobile, computing and defense industry.

Currently the advanced HDI technology we used include: "Direct Laser Drill"(DLD) is drilling of copper layer by direct CO2 laser irradiation, compare to additional laser drilling with conformal mask, the copper direct laser drilling is capable of providing higher accuracy, better hole quality and better efficiency for HDI projects. "Copper Filled" for special stack microvia, "Laser Direct Imaging"(LDI) is specifically designed for fine line technology, to eliminate dimensional stability problem of artwork caused by environmental and material issues.



General Specification for HDI PCB in A-TECH
Layer Count4-20Layers
Type of stack up1+N+1, 2+N+2, 3+N+3
Material AvailableFR4, High Tg FR4, Halogen Free FR4
Board thickness0.4-3.2mm
Finished copper thickness1-6oz
Finished copper thickness1/3oz – 2oz
Min trace width/spacing3/3mil
Min through hole0.2mm
Min blind via0.1mm
Types of blind viaStack microvia, Stagger microvia
Surface treatmentImmersion Gold, Selective ENIG + OSP(BGA area)




Company Features
1. A-TECH CIRCUITS Co., Ltd. enjoys more and more market share in recent years both domestic and overseas. We are praised as the top pioneer in manufacturing multilayer pcb manufacturing . aluminum pcb is the driving force for the A-TECH's scientific and technological innovation and achieving development.
2. We have received mountains of high comments from clients about our quality of led pcb .
3. Thanks to flex pcb technology, our double-sided PCB is especially popular in this field. We envision to become a time-honored top brand and take it as our mission. We keep improving our products by introducing cutting-edge technologies.
A-TECH CIRCUITS Co., Ltd. has developed a series of high-grade double-sided PCB over the years. Each puzzle piece fits perfectly into the adjacent piece
There are a variety of multilayer pcb manufacturing with different kinds of materials, such as double-sided PCB. It is designed to artfully combine the picture with the design of the cut pieces
We have been working to replace hazardous substances in A-TECH aluminum pcb. There is less puzzle dust in the box
A-TECH led pcb has an eye-catching design in the market. The picture has a beautiful silk finish and excellent color representation
A-TECH CIRCUITS Co., Ltd. designs multilayer pcb manufacturing with double-sided PCB to keep it outstanding among similar products. It can be designed with letters tips on the back of every piece for easy solving
The product's design is simple, intuitive and unique enough to stand out from the competition on the shelves. It is sealed with a lacquer finish to prevent warping
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