PCB HDI

UGPCB HDI PCB Solutions: Redefining High-Density Electronic Design Limits with Microvia Interconnect Technology

In the era of continuous miniaturization of smartphones, appareils portables, and advanced medical instruments, UGPCB leverages over a decade of HDI PCB R&D expertise to showcase cutting-edge capabilities in its corporate website’s “PCB HDI” section. From 1-step to Any-layer high-density interconnect boards, we break through traditional PCB design bottlenecks via laser drilling, precision circuitry, and stack-up optimization, empowering clients to achieve 50% higher component density and doubled signal transmission speeds.

Core Technical Advantages: Redefining HDI PCB Performance Standards

Ultra-High-Density Interconnect Architecture

Any-Layer Interconnect Technology: Mass-produce Any-layer HDI boards with 0.05mm laser microvias (full L1-L10 penetration), 40/40μm trace width/spacing, and 3x increased routing density.
Hybrid Stack-Up Design: Integrate FR-4, MEGTRON®7, and Rogers materials to ensure Dk value stability (±0.02) et 25% lower insertion loss compared to conventional HDI solutions.

Precision Manufacturing Process System

Laser Drilling Accuracy: CO₂/UV laser hybrid processes achieve ±10μm hole diameter tolerance and ≤0.8μm hole wall roughness, ensuring high-frequency signal integrity.
Ultra-Thin Dielectric Layer Control: Dynamic prepreg lamination technology guarantees ±5% dielectric thickness uniformity and Z-axis expansion rate <3% pour 20+ layer HDI boards.

Signal Integrity and Reliability Assurance

Cross-Layer Impedance Control: Cadence Sigrity simulations enable ±6% impedance tolerance for 56Gbps PAM4 signals and >40dB@10GHz crosstalk suppression.
Thermal Stress Management: Copper pillar filling combined with low-CTE substrates (par ex., TUC TU-862HF) passes 3,000 thermal cycles (-40℃↔125℃) with zero microcracks.

Typical Applications and Technical Benchmarks

5G Smartphone Motherboards: 10-layer Any-layer HDI with 0.3mm thickness and 0.25mm pitch BGA integration, supporting mmWave antenna module mass production.
High-End Medical Endoscopes: 6-step HDI flexible boards with 30/30μm trace width/spacing, enduring >100,000 bends (IPC-6013D Class 3 normes).
Automotive ADAS Domain Controllers: 16-layer HDI + heavy copper design (4oz inner layers), integrating 77GHz radar and Gigabit Ethernet, certified to AEC-Q100 Grade 2.

End-to-End Service System and Certifications

Collaborative Design Support: Polar SI 9000 impedance modeling, Mentor Xpedition HDI routing optimization, and Valor NPI manufacturability analysis.
Prototypage rapide: 5-day delivery for 8-layer HDI boards, 10-day delivery for Any-layer HDI samples, supporting complex blind/buried via stacks (1-2-3-…-n).
Stringent Quality Control: 100% compliance with IPC-6016 Class 3, OIN 13485 medical electronics certification, and IATF 16949 automotive reliability standards.

Three Key Values of Choosing UGPCB HDI PCBs

Technology Leadership: 100+ HDI patents, with a technical database covering 0.3mm ultra-thin boards and 56G high-speed signal scenarios.
Cost Efficiency: Intelligent panelization algorithms improve material utilization by 18%, while hybrid-step designs reduce BOM costs by 25%-40%.
Mass Production Assurance: Fully automated AOI+AXI inspection systems ensure >99% yield for bulk orders and support million-unit production capacity.

Get Your Custom UGPCB HDI PCB Solution Now

Visit the “PCB HDI” section on our official website, submit your requirements, and receive:
✅ Any-layer stack-up simulation reports
✅ High-speed signal integrity pre-analysis
✅ 24-hour rapid quotation response