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Indoor Flexible LED Display Modules – PIF Series

Indoor Flexible LED Display Modules – PIF Series

The Indoor Flexible LED Display Modules – PIF Series provide professional flexible LED display solutions for curved, cylindrical, wave-shaped, and custom indoor LED screens. Covering pixel pitches from P0.9375 to P4, the current product range includes 240×120mm, 256×128mm, 300×168.75mm, and 320×160mm module formats.

The PIF Series includes standard flexible SMD modules, GOB-protected flexible SMD modules, and flexible COB modules. Flexible PCB structures, soft rear housings, and magnetic mounting support creative indoor installations such as curved LED walls, column displays, retail environments, museums, broadcast studios, virtual production stages, control rooms, and immersive commercial spaces.

Module size, pixel pitch, bending capability, signal interface, scan configuration, brightness, and compatible control-system requirements vary by model. The corresponding product specifications should therefore be reviewed before selecting modules for a new project, replacement, or system expansion.

Complete your LED display system with our recommended essentials:

  • Control Systems
  • Power Supplies
  • Cables & Accessories

Need an outdoor flexible display solution? Discover our POF Series Outdoor Flexible LED Modules ›

Lead Time

  • PIF-S Series and PIF-G Series: Handling time is 3–5 business days.
  • PIF-C Series: Handling time is 15–20 business days.

Fulfillment Details

Shipping fees are not included in the product prices and will be calculated separately based on the actual freight cost.

  • Available shipping methods: Standard shipping, express shipping, and project logistics.
  • Estimated shipping time: Standard delivery typically takes 9–18 business days, while express delivery typically takes 5–9 business days.
  • Express options: DHL, UPS, and FedEx may be available depending on the destination, package size, and order quantity.
  • Shipping terms: DDP (Delivered Duty Paid), with applicable shipping fees, duties, and taxes included, is available for eligible destination countries. If DDP service is unavailable for the delivery address, we will contact the buyer to confirm an alternative shipping arrangement.

This collection supports sample evaluation, bulk purchasing, channel stocking, system integration, engineering procurement, and project-based delivery.

For large-quantity orders, please contact us to confirm the product configuration, compatibility requirements, freight arrangements, production schedule, and delivery plan.

PIF Series Installation & Compatibility Guidelines

To maintain accurate curvature, consistent image quality, and reliable long-term operation, the module configuration and supporting structure must be confirmed before purchasing or installing PIF Series indoor flexible LED modules.

  • Batch Consistency: Modules from different production batches may vary slightly in LED wavelength, brightness, color, surface finish, driver IC configuration, firmware, and calibration data. Modules used within the same screen should be sourced from the same product configuration and production batch whenever possible.
  • System Compatibility: A matching module size and pixel pitch do not guarantee direct compatibility. Before replacement, expansion, or mixed installation, confirm the magnet layout, signal interface and pinout, scan rate, driver IC, DC power connector and polarity, receiving-card settings, firmware, and calibration data.
  • Structure & Curvature: Flexible modules must be installed on a compatible, accurately formed magnetic support structure. The allowable bending direction, bending angle, and minimum installation diameter vary by model. Do not fold, twist, pull, sharply bend, or repeatedly flex a module beyond its documented limit.
  • Indoor Protection Boundary: PIF modules are intended for indoor use unless otherwise stated. GOB or COB encapsulation may improve front-surface protection, but it does not automatically protect the rear PCB, connectors, power interfaces, or complete LED display system.

For replacement projects, custom curved structures, or mixed installations, please provide the original product label, front and rear photos, PCB markings, connector details, receiving-card model, configuration file, screen dimensions, and required curvature when you CONTACT US for compatibility review.

26 Products

PIF Series Product Overview

The PIF Series Indoor Flexible LED Modules include 26 current products across three product platforms: standard flexible SMD modules, GOB-protected flexible SMD modules, and flexible COB modules. Available pixel pitches range from P0.9375 to P4, with module formats designed for different image-detail, curvature, installation, protection, and project requirements.

Sub-Series Technology Platform Module Size Available Pixel Pitches Brightness Recommended Applications
PIF-S Standard Flexible SMD 256×128mm P4, P2 750–800cd/m² Retail displays, curved commercial screens, cylindrical displays, and creative indoor installations
PIF-S Standard Flexible SMD 240×120mm P4, P3, P2.5, P2, P1.875, P1.579, P1.25 700–800cd/m² Detailed curved surfaces, columns, arches, waves, retail displays, and architectural installations
PIF-S Standard Flexible SMD 320×160mm P4, P3.076, P2.5, P2, P1.86, P1.53, P1.25 Approximately 600–700cd/m², depending on model Larger curved LED walls, digital signage, retail displays, broadcast environments, and creative commercial projects
PIF-G GOB-Protected Flexible SMD 240×120mm P1.875, P1.579, P1.25 700–750cd/m² Fine-pitch curved displays requiring enhanced front-surface protection in high-traffic indoor environments
PIF-G GOB-Protected Flexible SMD 320×160mm P1.86, P1.53, P1.25 600cd/m² Protected fine-pitch curved walls, broadcast displays, museums, exhibitions, and brand experience centers
PIF-C Flexible COB 300×168.75mm P1.875, P1.5625, P1.25, P0.9375 1200cd/m² Ultra-fine-pitch curved displays, XR and virtual production, broadcast studios, control rooms, and premium visualization

VIEW THE INDOOR FLEXIBLE LED MODULE CATALOG ›

How to Select a PIF Series Module

PIF-S Flexible SMD

A practical choice for general curved indoor displays where cost efficiency, mature SMD performance, and flexible project configuration are priorities.

PIF-G Flexible GOB

Uses SMD LEDs with a GOB protective surface layer for projects requiring improved resistance to accidental contact, dust, static exposure, and routine handling.

PIF-C Flexible COB

Designed for ultra-fine-pitch and high-end visualization projects requiring high pixel density, strong contrast, close-viewing detail, and flexible installation.

Choosing the Module Size

  • 240×120mm: Suitable for detailed shaping, smaller curved areas, columns, arches, waves, and structures requiring more localized adjustment.
  • 256×128mm: Available for selected P2 and P4 PIF-S products and suitable for compatible curved commercial and cylindrical structures.
  • 320×160mm: Supports more efficient coverage for larger curved walls and projects where installation scale and module organization are priorities.
  • 300×168.75mm: Used by the PIF-C flexible COB platform for premium fine-pitch and ultra-fine-pitch visualization projects.
Selection Note: Module size alone does not determine curvature capability. The allowable bending direction, bending angle, and minimum installation diameter vary by model and pixel pitch. Always confirm the corresponding product specification before finalizing the supporting structure.
Flexible LED display module dimensions including 320×160mm, 256×128mm, and 240×120mm formats

Structure & Installation Base

PIF flexible LED modules use flexible PCB structures with model-specific rear housings and magnetic mounting systems. A compatible, accurately formed support surface helps maintain module alignment, consistent curvature, reliable magnetic attachment, and controlled seam appearance.

The supporting structure must be designed for the required curvature, flatness, load capacity, ventilation, grounding, cable routing, and maintenance method. Matching module dimensions alone do not guarantee compatibility with an existing frame or LED display system.

Flexible LED module rear housing with embedded magnets
Flexible LED module structure for curved indoor installations

Key Features of Indoor Flexible LED Modules

Controlled Flexibility

Supports concave, convex, cylindrical, wave-shaped, and custom curved structures within the documented limit of the selected module.

Lightweight Construction

Flexible PCB and soft rear structures help reduce installation depth and structural load. Exact thickness and weight vary by product.

Magnetic Mounting

Supports efficient positioning and module removal on compatible magnetic structures. Front or rear service availability depends on the model and frame design.

Multiple Pixel Pitches

P0.9375–P2 models support close-viewing detail, while P2.5–P4 models offer practical coverage and cost efficiency for larger indoor displays.

Multiple Technology Platforms

Standard flexible SMD, GOB-protected flexible SMD, and flexible COB options support different display, protection, and project requirements.

Project Customization

Custom supporting structures can be developed for columns, arches, waves, cylinders, corners, and other architectural display concepts.

Flexible LED module controlled bending demonstration
Flexible LED module curved structure demonstration

Handling & Installation Guidelines

  • Wear anti-static gloves and follow appropriate ESD procedures when handling, installing, or servicing LED modules.
  • Do not splash water on the module or clean it with wet cloths, hard tools, or unapproved chemicals. Use an anti-static soft brush or the manufacturer-approved cleaning method.
  • Keep modules dry and operate them only within the temperature and humidity limits stated on the corresponding product page.
  • Do not pull cables, connectors, copper pillars, or PCB sections with excessive force. Disconnect cables by holding the connector body.
  • Use an accurately fabricated support structure with suitable curvature, flatness, magnetic attachment, load capacity, and ventilation.
  • Do not fold, twist, sharply bend, pull, or repeatedly flex a module beyond its model-specific bending limit.
  • Before installation, confirm the signal interface and pinout, scan rate, driver IC, DC power connection and polarity, receiving-card configuration, firmware, and calibration data.
  • GOB and COB may improve front-surface protection, but this protection does not automatically apply to the rear PCB, connectors, power interfaces, or complete display system.
Flexible LED module bending-angle reference Flexible LED module curvature reference Reference cylinder diameter for selected 320mm flexible LED modules
Curvature Notice: The illustrations above are general references only. The allowable bending angle and minimum cylinder diameter vary by module size, pixel pitch, PCB design, and bending direction. Use the model-specific product specification when designing the final structure.

Pixel Pitch Comparison: P1.86, P2, P2.5 & P3.076

At the same physical screen size and viewing distance, a smaller pixel pitch provides higher pixel density and finer image detail. The most appropriate model should still be selected according to viewing distance, content type, required native resolution, screen dimensions, curvature, installation structure, control-system requirements, and project budget.

Close-view comparison of P1.86, P2, P2.5, and P3.076 pixel pitches
Indoor LED pixel-pitch clarity comparison

Image Note: Minor color differences in comparison photographs may be caused by production batches, camera settings, calibration, brightness settings, or the viewing environment. The images should be used as a visual reference rather than a color-performance guarantee.

Installation Options for Creative LED Structures

Flexible LED modules installed on a custom supporting structure
Flexible LED module splicing and magnetic installation
Indoor flexible LED tape screen installation
Indoor cylinder LED display using flexible LED modules

Flexible modules may be installed without conventional rectangular LED cabinets when a compatible engineered magnetic support structure is used. This does not mean that the modules can be installed without structural support. The frame, mounting surface, power distribution, signal routing, ventilation, grounding, and service access must be planned for the complete display.

Applications

  • Curved and cylindrical displays: Columns, pillars, arches, entrance features, circular displays, and curved architectural walls.
  • Retail and brand environments: Flagship stores, shopping malls, showrooms, exhibition booths, and brand experience centers.
  • Broadcast and virtual production: Broadcast studios, XR environments, camera-facing curved backgrounds, and virtual production stages.
  • Control and visualization: Control rooms, command centers, monitoring spaces, presentation systems, and premium information displays.
  • Museums and immersive spaces: Digital art, visitor experiences, theaters, galleries, and custom cultural installations.
  • Stage and event displays: Curved backgrounds, creative stage structures, product launches, and indoor event installations.
Flexible tape screen using indoor flexible LED modules
Arch doorway LED display using flexible LED modules
Information tree creative display using flexible LED modules
Indoor cylindrical LED display using flexible LED modules

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Frequently Asked Questions

Find quick answers about indoor flexible modules, including applications, installation, compatibility, and product performance.

What are the differences between PIF-S, PIF-G, and PIF-C indoor flexible LED modules?

PIF-S modules use standard flexible SMD technology and are a practical choice for general curved indoor displays where mature performance, flexible configuration, and project cost are important. PIF-G modules combine flexible SMD LEDs with a GOB protective surface layer, providing improved resistance to accidental contact, dust, static exposure, and routine handling.

PIF-C modules use flexible COB technology and are designed for fine-pitch and ultra-fine-pitch applications requiring higher pixel density, strong contrast, close-viewing detail, and premium visual performance. The appropriate platform should be selected according to pixel pitch, viewing distance, protection requirements, curvature, supporting structure, and project budget.

Which pixel pitches and module sizes are available in the PIF Series?

The PIF Series currently covers pixel pitches from P0.9375 to P4. Available module formats include 240×120mm, 256×128mm, 320×160mm, and 300×168.75mm.

Smaller pixel pitches provide higher pixel density and finer image detail for close-viewing applications, while larger pixel pitches provide practical coverage and better cost efficiency for larger indoor displays. Module size should be selected according to the screen dimensions, required native resolution, curvature, supporting structure, installation layout, and maintenance method rather than pixel pitch alone.

Can PIF Series modules be used for curved, cylindrical, and custom-shaped LED displays?

Yes. PIF Series modules can be used for compatible concave, convex, cylindrical, wave-shaped, ribbon-style, and other custom indoor LED structures.

However, the allowable bending direction, bending angle, and minimum installation diameter vary by module model, pixel pitch, PCB design, and rear housing. Flexible modules must be installed on an accurately engineered support structure with suitable curvature, flatness, magnetic attachment, load capacity, ventilation, grounding, cable routing, and maintenance access. Confirm the model-specific curvature requirements before designing or manufacturing the structure.

Can PIF Series modules replace or be mixed with existing flexible LED modules?

Matching the module size and pixel pitch does not guarantee direct compatibility with an existing flexible LED display. Before replacement, expansion, or mixed installation, confirm the mounting structure, magnet layout, bending direction, signal interface and pinout, scan rate, driver IC, DC power connector and polarity, receiving-card configuration, firmware, and calibration data.

Modules from different manufacturers, product models, technology platforms, or production batches should not be mixed unless their mechanical, electrical, signal, control, and calibration compatibility has been verified. For consistent brightness and color performance, modules installed within the same screen should use the same product configuration and production batch whenever possible.

Do PIF Series modules support magnetic front-service installation?

Most PIF Series modules use magnetic mounting and can support front-access installation and maintenance on compatible engineered structures. This can simplify module positioning, removal, replacement, and maintenance in curved installations or locations with limited rear access.

However, magnetic mounting does not mean that the modules can be installed without structural support. The actual installation and maintenance method depends on the module model, magnet layout, supporting frame, cable routing, removal clearance, and overall display design. Confirm the complete mechanical and electrical structure before installation.