Rigid-flex circuit technology is chosen when a compact or moving assembly cannot rely on a rigid board alone.
Gekunflex supports rigid-flex circuit technology from prototype to volume production, covering stack-up, coverlay, and assembly notes.
PCB Hole Wall Quality Inspection: Methods, Criteria, and Defect Fixes
How PCB hole wall quality inspection works: AOI, backlight test, microsection, copper thickness checks, IPC acceptance criteria, common defects and process fixes.
FCCL vs. Rigid Copper Clad Laminate: Key Differences & How to Choose
FCCL vs. rigid copper clad laminate: learn the key differences, IPC standards, and how to choose the right substrate for your PCB design.
Rigid-Flex PCB Structures and Process Flow: Common Configurations and
Explore Rigid-Flex PCB structures and process flow, including common rigid-flex board configurations, flexible PCB steps, and multilayer
Smart FPCB Manufacturing: AI and Digital Twins for Higher Production Efficiency
Smart FPCB Manufacturing uses sensors, industrial networks, AI, digital twins, and real-time data to run flexible PCB production with fewer defects and less downtime. It replaces guesswork with measured process control across etching, drilling, lamination, imaging, and final assembly, so factories maintain quality while cutting costs and lead time. Current Challenges in FPCB Manufacturing A flexible PCB passes through[...]
Rigid-Flex PCB Design: Benefits, Applications, Routing, and Manufacturing Guide
Rigid-Flex PCB Design combines rigid boards and flexible circuits into one unit. It removes board-to-board stacking connectors, so the flex tail becomes the interconnect. This Rigid-Flex PCB Design Guide follows the order engineers actually work in: define what the board is, fix the mechanical fold, run the design flow, verify the 3D fold, apply rigid-flex PCB design rules, and document[...]
Flexible PCB Gesture Recognition System for Wearable Human-Machine Int
Explore how a Flexible PCB Gesture Recognition System uses triboelectric sensors, flexible circuits, and deep learning for wearable
Types and Characteristics of Flexible Copper-Clad Laminates
A flexible copper-clad laminate (FCCL) is a base material for flexible printed circuits and rigid-flex boards. It combines a flexible insulating base film with a metal layer. High flexibility is its most prominent feature, so FCCL is also called soft copper-clad laminate. A typical FCCL product is shown in Figure 1. Copper-clad laminates (CCL) used in PCB manufacturing fall[...]
FPCs for Power and Energy Storage: Manufacturing, Busbar Sensing, and Assembly
FPCs for power and energy storage are flexible printed circuits that carry signals and current inside battery packs, inverters, and storage racks. They replace heavy wire harnesses with thin copper traces on flexible film. This guide covers manufacturing, busbar sensing, assembly, and the technical requirements behind reliable power designs. What Are FPCs for Power and Energy Storage? [...]
FPC Reinforcement Guide: Why Flexible Printed Circuits Need Stiffeners
FPC reinforcement guide: why flexible printed circuits need stiffeners, which FPC stiffener materials to choose, and key design rules for
Power and Energy Storage FPCs: Manufacturing Process, Materials, Trends, and Future Innovations
Power and Energy Storage FPCs are flexible printed circuits that carry current and signals in BMS units, inverters, and storage racks. They combine thin dielectrics with thick copper and protective coatings. Because space is tight, these circuits often replace round cable bundles. In addition, energy storage FPC manufacturing must control trace width, copper thickness, and bend radius for[...]
PET vs FPC Selection Guide: How to Choose the Right Circuit for Thin-Film Control Panels
PET vs FPC selection determines the conductor, cost, and bend life of a thin-film control panel circuit. PET uses printed silver ink on a polyester base. FPC uses etched copper foil on polyimide. This guide compares both options by trace width, tooling, volume, and reliability, so you can pick the right build. What a Thin-Film Control Panel Circuit Must[...]
High-frequency FPC materials: LCP, MPI, and Low Dielectric Loss Trends (Part II)
High-frequency FPC materials are flexible circuit substrates built to keep signal loss low at GHz frequencies. They use resins with a low dielectric constant and a low dissipation factor, such as LCP, MPI, and fluororesins. This part of the guide explains how these materials differ and where each one fits. What Are High-frequency FPC materials? High-frequency FPC materials are[...]
Rigid-Flex PCBs in Robotics: Key Enabling Technology for Humanoid and Industrial Systems
As robotics advances from traditional industrial automation toward humanoid robots, collaborative robots, autonomous mobile platforms, and wearable exoskeletons, electronic architectures are becoming increasingly complex. Modern robots must integrate high-performance computing, multi-sensor perception, real-time communication, precision motion control, and efficient power management within highly constrained spaces. Traditional rigid PCBs connected through cables and connectors often struggle to satisfy these requirements.[...]
Rigid-Flex PCB for Drones: Applications, Benefits & Manufacturer Selection
The rapid growth of drone technology is driving increasing demands for lighter weight, higher reliability, longer flight endurance, and greater functional integration. Across consumer drones, industrial inspection platforms, agricultural UAVs, and professional aerial photography systems, electronic components must operate reliably within compact spaces while enduring continuous vibration, temperature fluctuations, and complex environmental conditions. These requirements are why rigid-flex PCB[...]
FPC Laminate Design: The Layering Secrets Behind Foldable Phone Flexibility
FPC Laminate Design is the layer arrangement inside a flexible printed circuit. It defines how the circuit bends, carries signals, and survives repeated folding. For foldable phones, the stackup and neutral axis often decide whether a hinge FPC lasts. This guide explains the core choices without marketing hype. What Is FPC Laminate Design? FPC Laminate Design describes how copper,[...]
Multi-Layer FPC Manufacturing Process: Complete Step-by-Step Guide from Cutting to Testing
Multi-layer FPC manufacturing builds flexible circuits with three or more conductive layers. Plated through holes or vias connect those layers. The process runs from cutting and inner-layer imaging to multilayer FPC lamination steps, drilling, plating, coverlay, and multilayer FPC testing. This guide explains each step and the controls that protect yield. Multi-layer FPC structure What Is Multi-layer FPC Manufacturing?[...]
FPC Design: Materials, EDA Tools, and Signal Integrity Guide
However, FPC design is the process of turning a flexible copper-and-polymer laminate into a bendable circuit that survives folding, twisting, and assembly. Therefore, good FPC design guidelines link three decisions: material stack-up, flex PCB EDA tools, and impedance control. Additionally, this guide explains how those choices interact, from bend-area routing to the fabrication drawing. Materials and Stack-Up Come First[...]
FPCB Pad Cracking Prevention: Bump Design, Material Selection & Stampi
Learn FPCB pad cracking prevention through bump design rules, copper foil and plating selection, and stamping process optimization to avoid
Flexible PCB Buttons: Streamlining Modern Device Design
Discover how flexible PCB buttons enhance modern electronics. Learn their features, benefits, materials, design tips, and applications in
Flexible PCB Applications by Industry: Where Flex Circuits Are Used
Explore Flex PCB applications across consumer, automotive, medical, aerospace, and industrial systems, plus when flexible circuits are not
How Are Closed-Loop Recyclable Flexible PCBs Made?
Discover how closed-loop recyclable flexible PCB technology uses reversibly cross-linked polymers for self-healing and high-purity material
Flexible PCBs: Structure, Materials, and Selection Guide
Flexible PCBs are circuits built on thin polyimide film instead of rigid FR-4. Their FPC polyimide structure pairs a polymer substrate with bonded copper foil, so the board bends, folds, and rolls. This guide follows a progressive path from use case to structure, advantages, limitations, applications, and trends, then gives a practical flexible PCB material selection framework you can[...]
Rigid-Flex PCB Drilling: New Technologies to Reduce Burrs and Improve Yield
Rigid-Flex PCB Drilling creates burrs because the flex zone sits lower than the rigid zone. The drill exits into a gap between the board and the backing plate, so soft material tears instead of cutting cleanly. This guide explains the burr mechanism, places drilling inside the full process flow, compares mechanical and laser drilling, and shows which burr reduction methods[...]
Flexible PCB SMT Process: Complete Guide to Flexible Printed Circuit Assembly and Manufacturing
Flexible PCB is a flexible circuit board, also known as a flexible circuit or bendable circuit board, and commonly referred to as a “flex board.” It is a highly reliable, flexible printed circuit made using polyimide or polyester film as the substrate. The miniaturization of electronic products is an inevitable trend. Due to space constraints during assembly, a significant[...]
Flexible PCB Process Guide
Learn about Flexible PCB Process Guide: key specs, applications, and sourcing tips for B2B buyers. Get a quote from Gekunflex.
