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Large screen module Double Side Flex PCB

Layers 2
Board Thickness 0.11MM
Material 1 pair 1/3 double-sided adhesive-free electrolytic copper
Copper Thickness 1/3 OZ
Surface Treatment Immersion copper plating VCP Immersion nickel gold
Minimum Line Width/Line Spacing 0.07/0.11MM
PI Reinforcement Thickness /
Impedance 100ohm

Large-Screen Module Double-Side Flex PCB refers to a high-performance, ultra-thin, and flexible printed circuit board designed for ​large-scale display systems, digital signage, and advanced consumer electronics. Built on a ​0.1–0.3mm thick polyimide (PI) substrate with dual copper layers, this FPCB enables complex signal routing, high-density interconnects, and mechanical flexibility to meet the demands of modern large-screen applications

 

Key Features & Technical Specifications

  • Ultra-Thin & Lightweight Design:
    • 0.1mm thickness reduces module bulk by up to ​40% compared to rigid PCBs, ideal for slim TV bezels, foldable displays, or wearable devices
    • Dual copper layers allow for ​high-density routing (as fine as ​0.03mm/1mil) to support multiple interfaces (HDMI, USB-C, Ethernet) and high-resolution displays.
  • Flexibility & Durability:
    • Supports ​10,000+ bend cycles with a minimum bend radius of ​0.5mm, suitable for curved or dynamic screen designs in AR/VR helmets, foldable smartphones, or automotive infotainment systems.
    • Built-in ​conformal coating and ​IP67/IP68 certification ensure resistance to moisture, dust, and temperature extremes (-40°C to 125°C).
  • High-Performance Connectivity:
    • Controlled impedance (100Ω–1GHz) ensures stable signal transmission for 4K/8K video, high-speed data interfaces, and EMI shielding in crowded electronic environments.
    • Microvias (0.05mm/2mil) enable blind/buried vias for compact multi-layer layouts without increasing board thickness.
  • Thermal & Power Management:
    • Optimized heat dissipation design for high-brightness LED/LCD modules, reducing thermal stress in compact enclosures.
    • Supports ​wireless charging integration and ​IoT sensor connectivity for smart displays.

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