Each module in our program covers essential aspects of PCB manufacturing, emphasizing practical training and industry best practices. Our goal is to equip you with the skills and expertise needed to excel in the world of PCB production.
DFM considerations for high-density designs
Introduction to design fundamentals
Rigid, flexible, and rigid-flex boards
Single-sided, double-sided, multilayer
This module provides an Overview of PCB Technology, covering essential aspects of Printed Circuit Board design and manufacturing. Students will gain a comprehensive understanding of various PCB types, including single-sided, double-sided, and multilayer boards. The course delves into layer stack-up design, exploring rigid, flexible, and rigid-flex board configurations.
The Design Fundamentals section introduces participants to schematic capture and PCB layout techniques. A crucial focus is placed on Design for Manufacturability (DFM), with special attention given to considerations for high-density designs. This foundational knowledge prepares students for the complexities of modern PCB production.
Copper-clad laminates and prepreg
Handling and storage best practices
Multilayer techniques and defect prevention
Material Preparation:
Lamination Process:
High-speed drilling techniques for creating through-holes, microvias, and blind/buried vias. Introduction to laser drilling for precision microvia formation, especially in HDI boards.
Ensuring hole integrity by managing burrs, smear removal, and maintaining hole wall quality. Inspection techniques for drilled hole consistency and reliability.
Exploration of high-speed drilling techniques for creating various types of holes in PCBs, including through-holes, microvias, and blind/buried vias. Emphasis on precision and efficiency in the drilling process.
Detailed examination of inspection techniques used to ensure drilled hole consistency and reliability. Focus on maintaining hole integrity through proper management of burrs and smear removal.
The imaging process in PCB manufacturing relies on photolithography, a crucial technique that involves:
Advanced imaging techniques are essential for high-density and fine-line circuit patterning. This technology focuses on:
The imaging and photolithography process is critical for creating intricate circuit patterns. It requires a deep understanding of:
This process involves the chemistry and process control for reliable copper deposition on non-conductive surfaces. It's crucial for creating robust conductive pathways through vias and inner layers of PCBs.
Mastering the chemistry and process control is essential for reliable copper deposition on non-conductive surfaces. This ensures a consistent and high-quality plating result across the entire PCB.
The electroless plating process is vital for creating robust conductive pathways through vias and inner layers. This step ensures proper electrical connectivity throughout the PCB structure.
This stage involves the application and curing of dry film photoresist for circuit patterning. It's critical to ensure uniform coverage and adhesion during lamination for defect-free imaging.
Ensuring uniform coverage and adhesion during the dry film lamination process is crucial. This step is key to achieving defect-free imaging in subsequent PCB manufacturing stages.
Detailed study of common surface finishes:
Selection criteria for finishes based on performance, cost, and application needs
Conductive and non-conductive fills
Mechanical and chemical methods
Solid, reliable interconnects
This module covers essential techniques in advanced PCB manufacturing:
We introduce via filling processes, including conductive and non-conductive fills. Students will learn about the applications for filled vias in improving signal integrity and reliability in HDI boards.
The course explores planarization techniques to ensure a flat and even surface after via filling, which is critical for advanced surface finishes. We cover mechanical and chemical planarization methods to achieve smooth finishes for reliable component placement.
Students will gain an understanding of the copper via plugging process for creating solid, reliable interconnects in multilayer PCBs. We'll discuss the benefits of copper-filled vias in enhancing thermal management, mechanical strength, and electrical performance.
Maintaining board integrity
Profiling PCBs
Controlled depanelization
Mechanical Routing:
V-Scoring and Depanelization:
Automated defect detection
X-ray inspection
Electrical testing
Root cause analysis
AOI Systems: This module covers automated inspection for defect detection in circuit patterns, solder masks, and component alignment. Students will learn about advanced inspection techniques, including x-ray inspection for internal layer connections.
Testing and Defect Analysis: The course delves into electrical testing and root cause analysis for identifying and resolving common manufacturing defects. This comprehensive approach ensures students gain practical skills in quality control and defect resolution in PCB manufacturing.
Techniques for applying solder masks, including liquid photoimageable (LPI) masks for precise coverage. This step ensures accurate protection of the PCB surface.
Curing and inspecting solder masks to ensure quality for component placement and soldering. This process guarantees the integrity of the protective layer.
Application of silkscreen legends for component identification, branding, and technical markings. This step adds crucial visual information to the PCB.
Techniques to ensure clarity and durability of silkscreen printing during assembly and throughout the product life. This final step ensures long-lasting legibility of PCB markings.
Sector-specific processes
IPC, ISO, UL standards
RoHS, REACH guidelines
Regulatory Compliance:
Environmental and Safety Regulations:
Students will embark on a comprehensive project to design, fabricate, and test a fully functional PCB. This hands-on experience will incorporate all the skills learned throughout the program, providing a practical application of their knowledge.
The capstone project places strong emphasis on meeting industry standards and optimizing manufacturability. Students will apply best practices to ensure their PCB designs are not only functional but also align with real-world manufacturing requirements.
Upon completion, students will prepare and deliver final presentations. These presentations will demonstrate their design choices, problem-solving approaches, and technical decisions made throughout the project lifecycle.
As part of the learning process, students will engage in peer review sessions. This collaborative approach allows for constructive feedback and knowledge sharing among participants, further enhancing their understanding of PCB design and manufacturing principles.
Gain insights from industry experts on emerging technologies and trends in PCB manufacturing.
Experience real-world operations through visits to advanced PCB manufacturing facilities within the Chicago area.
Access industry events, job placement assistance, and networking opportunities with professionals in quantum computing, chip innovation, and electronics manufacturing.
This enhanced curriculum ensures that students acquire not only technical expertise but also an understanding of industry trends and advanced manufacturing techniques. Graduates of this program will be fully prepared to step into key roles within the PCB manufacturing industry, backed by both practical experience and a strong network of industry connections.
Welcome to the PCB Boot Camp, where we offer an all-encompassing education in PCB manufacturing. Our curriculum is meticulously designed to provide students with in-depth knowledge and hands-on experience in every critical stage of the PCB production process.