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Rocket PCB stagger pcb manufacturing process hdi

Rocket PCB stagger pcb manufacturing process hdi

10 layer ELIC printed circuit board, any layer PCB fabrication
Board thickness:
Surface treatment:
Immersion Gold
Stack up N+N, Min Track/Width 3/3mil, Blind & Buried vias, laser vias
UL Consumer (Wear, Electronic Digital, Household Appliances, Connectors)/Industrial Control/Automobile TS16949/Medical/Server, Cloud Computing & Base Station/Aviation/Military/Communication (Certification in Related Applications)
Delivery Term:
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Product Information of Rocket PCB stagger pcb manufacturing process hdi
Product Comparison
pcb fabrication is in line with the stringent quality standards. The price is more favorable than other products in the industry and the cost performance is relatively high.Rocket PCB's pcb fabrication has been substantially improved in a scientific way, as shown in the following aspects.
Enterprise Strength
  • Rocket PCB provides practical services based on different customer demand.
Company Advantages
1. All components of Rocket PCB pcb prototyping are CNC machined and finished by hand and all structures produced are fully certified to global structural safety codes.
2. The product is qualified with international quality standards.
3. Rocket PCB mainly produces pcb manufacturing process and also serves customers with high quality.

Anylayer/ ELIC (Every layer interconnection)

In order to adapt to the development of CSP and inverted chip packaging (FC), it is necessary to use high density PCB with internal via hole (IVH) structure. In order to break through the limitation of traditional HDI high density interconnection laminates, it is necessary to import higher-order any layer interconnection technology so that any layer can be arbitrarily connected to another layer to form internal conduction.

The interconnection structure of via hole (IVH)  is designed to be used in higher-level HDI products to achieve the purpose of light, thin, short and small.

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Improving high Density Wiring of Products

Reduce the weight of PCB substrate: about 60%

Reduce the size of manufactured handsets: about 30%


ROCKET PCB Any Layer PCB (ELIC)process flow

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Anylayer PCB DFM suggestion for layout

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  ◪   Any Layer PCBs with laser vias and filled plating on each layer

  ◪   0.4mm thin spacing CSP supported by Any layer interconnection

  ◪   Mass-production of 10-layer M-VIA Ⅲ (Any Layer PCB) for mobile devices

The technology of making any layer HDI is summarized as follows

1) Precision alignment technology is one of the key technologies in making any-layer HDI board. In order to achieve precise inter-layer alignment effect, scientific and reasonable alignment target design and alignment mode are prerequisites.

2) All factors affecting the expansion, shrinkage and deformation of any layer HDI board need to be eliminated as far as possible. Precise inter-layer alignment effect of any layer HDI board will be affected by pre-placement of core board, plate selection, equipment difference and operation control.

3) Precision alignment technology is a control technology that runs through the whole process of making any- layer HDI board. It has very high requirements for equipment, materials, process parameters, personnel operation and production environment.


With the development of PCB towards light, thin, short, small and high reliability, the requirement of interlayer alignment accuracy for any layer HDI boards will bring more challenges and higher requirements for existing interlayer alignment control technology. In order to solve the problem of alignment accuracy of any layer HDI board, it is necessary to make a thorough study on it, make a comprehensive and detailed analysis from the technical principle to the actual operation, and find out the factors that affect the alignment accuracy to eliminate or decrease one by one. So that our inter-layer precise alignment technology is more mature, its control is more scientific, systematic and standardized, to meet the current production needs of higher-end PCB, to seize more market opportunities.

Product application

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Consumer electronics
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Automotive electronics
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Industrial & Instrumentation
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IOT/Smart Home
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Medical electronics
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Security Industry

Company Features
1. By providing a large number of high quality pcb prototyping , Rocket PCB Solution Ltd. has been renowned in the industry for extensive expertise.
2. We boast a pool of elites. They have a deep understanding and abundant expertise about the products. This enables them to customize and develop and most suitable products for customers.
3. We are going to align our organization, suppliers, and partners to focus on providing unique solutions to our customers and for improving our operation. We act proactively to fight against negative environmental issues. We have set up plans and hope to reduce water pollution, gas emissions, and waste discharge. We have been focused on delivering excellence in performance, flexibility, and technology that exceeds customer expectations for quality, delivery, and service.
Product Message
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Thank you for your attention. Please kindly describe your question first, or please send your inquiry to our email, we will reply to you ASAP. Skype account: Hans@Rocket-PCB welcome to consult!