Indoor LED Display Modules: Fine Classification into Small Pitch and Conventional Pitch
Indoor LED display modules can be categorized into small pitch (P2.0 and below) and conventional pitch (P2.5 and above) based on pixel pitch (referred to as "P-value"). Below is a detailed comparison of their applications and technical characteristics:
1. Small Pitch LED Display Modules (P2.0 and Below)
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Common Models:
P2.0, P1.86, P1.53, P1.25, P0.9, etc. (Smaller values indicate higher pixel density and finer image quality.) -
Key Features:
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High Resolution: More pixels per unit area, suitable for close-up viewing (e.g., meeting rooms, control centers).
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Low Brightness, High Grayscale: Moderate brightness (typically 300-800 nits) with superior color accuracy, reducing glare in indoor environments.
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Seamless Splicing: Minimal bezel gaps for a more uniform display.
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Advanced Technology: Requires solutions for heat dissipation, driver IC integration, and dead pixel control due to miniaturization.
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Applications:
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High-End Commercial: Corporate boardrooms, brand showrooms, broadcasting studios.
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Professional Use: Security monitoring centers, medical imaging displays, virtual production (e.g., XR stages for filmmaking).
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Emerging Markets: Home theaters (P1.0 and below), interactive displays in luxury retail stores.
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2. Conventional Pitch LED Display Modules (P2.5 and Above)
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Common Models:
P2.5, P3, P4, P5, etc. (Lower cost as pitch increases.) -
Key Features:
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Cost-Effective: Ideal for budget-conscious projects or long-distance viewing.
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Adjustable Brightness: Typically 500-1500 nits, adaptable to varying indoor lighting (e.g., bright shopping malls).
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Easy Maintenance: Larger module size simplifies repairs and replacements.
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Applications:
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Commercial Displays: Shopping mall ads, hotel information screens, stage backdrops (for distant audiences).
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Public Services: Airport/subway dynamic signage, university auditoriums.
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Temporary Events: Exhibitions, festivals, and rental screens.
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3. Technology Trends
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Micro Pitch Development: P0.4–P0.7 products entering the market, enabling 8K ultra-HD displays for 110"+ screens.
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Integrated Designs: Adoption of COB (Chip on Board) and IMD (Integrated Matrix Design) for improved reliability and contrast.
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Smart Interactive Features: Integration with touch control, facial recognition, etc., expanding applications in education and retail.
Selection Guidelines
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Small Pitch Recommended: For high-budget projects with viewing distances ≤4m (e.g., P1.25–P1.8 for meeting rooms)
By selecting the appropriate pixel pitch, users can balance image quality and cost efficiency, maximizing the performance of indoor LED displays.
Small pixel pitch LED module we also named fine pixel pitch LED Tile, which is specified the LED Display Modules with small pixel pitch within 2mm, like LED display tiles 2mm, 1.875mm,1.53mm, 1.25mm and etc.
The fine pixel pitch LED display modules in a fixed size PCB has much more LEDs which can produce high definition pictures. So the small pixel pitch LED screen modules are widely used for high-end LED display projects, Television studio, Government surveillance screen, and any condition that required very delicate picture quality.
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Conventional Pitch Suitable: For viewing distances ≥6m or dynamic content (e.g., P3–P5 for shopping malls).
- Comparison Between P1.86, P2, P2.5 and P3.076 ： The smaller the spacing, the finer and clearer the picture will be when watching from the same distance and playing the same content. （p.s. Please ignore the color difference caused by different batches of products here, because different batches of lamp beads are used.)
