Beyond the Bezel: Why Custom FPC Design Matters in LCD Projects
Tight space? Odd angle? Learn why custom FPC design is a game-changer in modern LCD integration.
When people think about LCD customisation, they usually focus on touchscreens, brightness, or cover lenses.
But there’s one critical feature that quietly makes or breaks your hardware fit:
The FPC- Flexible Printed Circuit.
At 4D LCD, we offer full customisation of FPC layout and pinout because we know: a standard flex cable doesn’t work for every enclosure.
Here’s why custom FPC matters and how it can simplify your entire design.
First, What Is an FPC?
The FPC (Flexible Printed Circuit) is the ribbon-like cable that connects your LCD module to the rest of your hardware. It carries signals, power, and sometimes touch input lines.
Most off-the-shelf displays have standard FPCs with fixed pinout, length, shape, and connector style.
And most product enclosures… don’t.
Why Custom FPC Design Matters
1. Fits Your Enclosure- Perfectly
Need the flex to bend left, not right? Want the connector to exit at the bottom, not the side?
Custom FPCs let you:
- Avoid tight bends or folds
- Keep your display flush with the housing
- Route cables cleanly and securely
Whether you’re starting a new design or replacing an old module, our team helps you:
2. Reduces Assembly Stress
- Cracked traces
- Signal loss
- Intermittent failures
A custom shape = better strain relief + longer lifespan.
3. Optimises Connector Location
A poorly routed FPC puts strain on solder points and connectors. Over time, this leads to:
- PCB connector location
- Board-to-board spacing
- ZIF or FPC connector orientation
4. Streamlines Certification & Compliance
When the FPC is integrated properly, you avoid:
- Rerouting boards post-certification
- Having to revise housing or mechanical tooling
- EMI/ESD issues from crammed cables
What You Can Customise with 4D LCD
At 4D LCD, we support:
- Custom FPC length, width, and thickness
- Fold direction and routing angle
- Pinout mapping (your signal order)
- Connector type and location (top/bottom, ZIF, FFC, etc.)
We work closely with your engineers to get the shape, spec, and connection just right.
Ready to Customise Your FPC?
If your LCD needs to work around a mechanical constraint, don’t force it—customise it.
We support FPC tailoring across nearly all display sizes:
- From 0.96” to 10.1” and beyond
- Capacitive, resistive, or non-touch
- SPI, RGB, MCU, LVDS, and more
Contact Us to request a drawing, discuss options, or include FPC customisation in your next display quote.
