Prism Shee For Outdoor Electronic Advertising Light Signs
The Prism Sheet for Outdoor Electronic Advertising Light Signs is a high-performance optical component designed to enhance the brightness, clarity, and energy efficiency of outdoor LED displays and light signage. Made from durable, weather-resistant materials, it effectively diffuses and directs light to ensure uniform illumination and vibrant visuals even in bright daylight. Its prismatic structure minimizes light loss while maximizing visibility from wide angles, making it ideal for high-impact advertising in demanding outdoor environments. The sheet is engineered for long-term reliability, resisting UV exposure, moisture, and temperature fluctuations to maintain optimal performance over time. Compatible with various electronic sign configurations, it serves as a key upgrade for businesses seeking brighter, more eye-catching displays with lower power consumption.
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Product Introduction
Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of prism shee for outdoor electronic advertising light signs in China. Welcome to wholesale durable products in stock here and get quotation from our factory. All customized products are with high quality and low price.
Company Profile
Rina Technology
We are RINA TECH.
Our vision is to be the world's first-rate provider of optical solutions, supply chain and manufacturing solutions.
We are a global high-tech company specializing in the research, development, production and sales of optical materials, providing customers with one-step optical lighting solutions.
Was established in Hong Kong in 2011, and after years of rapid development, RINA Technology has set up an office and factory in Shenzhen.
Currently, we are working with companies such as Toyota, BOE, FLEX, Xiaomi, Siemens, and Coca-Cola, etc...
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Products Description
Highlighting the Prism Sheet
The Prism Sheet is a high-efficiency optical film engineered to significantly enhance the brightness and clarity of LED displays. Its advanced micro-prism structure optimizes light distribution, reducing waste while maximizing luminance for sharper, more vibrant visuals. Made from durable, weather-resistant materials, it ensures long-lasting performance even in harsh outdoor conditions. Ideal for applications requiring high visibility, the Prism Sheet delivers superior light diffusion and wide-angle viewing, making it a critical component for energy-saving yet high-impact illumination.
Application in Outdoor Electronic Advertising Light Signs
In outdoor electronic advertising light signs, the Prism Sheet plays a crucial role in improving display performance. By efficiently redirecting and intensifying LED light output, it ensures bright, uniform visuals that remain clearly visible under direct sunlight. Its UV-resistant and waterproof properties make it highly durable for outdoor use, while its energy-efficient design helps reduce power consumption. Whether used in billboards, traffic signs, or storefront displays, the Prism Sheet enhances visibility and longevity, making advertisements more eye-catching and cost-effective.
Products Information display
1. Light Enhancement Angles
The prism sheet utilizes a cross-prism structure with angles such as 0° (up), 90° (down), 45° (up), and 135° (down). Typically, two layers (horizontal and vertical patterns) are orthogonally combined and placed on the front side of the backlight unit. This design concentrates emitted light toward the viewer while recycling unused light via reflection, improving brightness and efficiency.
2. Common Thickness Options
The sheet is available in standard thicknesses of 0.115mm, 0.21mm, and 0.275mm, balancing flexibility, durability, and optical performance for different display applications.
3. Material Composition
The prism sheet consists of three layers:
- Bottom layer (entry surface): A matte-coated PET film with controlled haze to diffuse light evenly.
- Middle layer: A transparent PET substrate for structural support.
- Top layer (exit surface): A micro-prism array that directs and intensifies light output.
4. Weather Resistance & Durability
Engineered for outdoor use, the sheet features UV resistance, waterproofing, and thermal stability to withstand sunlight, rain, and temperature fluctuations without yellowing or degradation.
5. Energy Efficiency & Application
By optimizing light direction and recycling stray light, the prism sheet boosts luminance by 30–60% while reducing power consumption. It is widely used in LED billboards, traffic signs, and storefront displays to ensure high visibility in daylight and low-energy operation.
Products Application scenarios and functions
1. LED Billboards & Large-Screen Displays
Role: Enhances brightness and viewing angles for high-impact advertising.
Data Support:
Increases luminance by 30-60%, ensuring visibility even under 10,000-nit ambient sunlight.
Wide viewing angle of ≥160° (horizontal/vertical) for clear visibility from multiple directions.
Reduces power consumption by 15-20% compared to non-prism LED modules.
2. Traffic & Roadway LED Signs
Role: Improves readability for dynamic traffic information and safety alerts.
Data Support:
Maintains ≥5,000 cd/m² brightness for long-distance recognition (up to 300 meters).
UV-resistant coating extends lifespan to ≥50,000 hours under direct sunlight exposure.
Waterproof (IP65+) and anti-glare design ensures performance in rain, snow, or fog.
3. Retail Storefront & Digital Signage
Role: Boosts foot traffic with vibrant, energy-efficient displays.
Data Support:
Achieves ≥90% light utilization efficiency, making colors appear 20% more vivid.
Works with 500-1,500 nits brightness for indoor/outdoor hybrid installations (e.g., shopping malls).
0.275mm thick prism sheets allow slim sign designs without sacrificing durability.
4. Public Transport Displays (Bus/Train Stations)
Role: Ensures real-time info (schedules, ads) remains visible in bright environments.
Data Support:
Supports 24/7 operation with a -30°C to +80°C temperature tolerance.
Reduces glare by 40% compared to standard diffusers, improving readability.
Compatible with high-refresh-rate (>1,000Hz) LEDs for flicker-free content.
5. Stadium & Event LED Screens
Role: Delivers high-contrast visuals for live broadcasts and ads.
Data Support:
Enables HDR-like effects with a 10,000:1 contrast ratio for vivid imagery.
0.21mm thickness minimizes weight for large installations (e.g., 500㎡+ screens).
Anti-reflective coating reduces sunlight interference by 50% during daytime events.
6. Smart City & Interactive Kiosks
Role: Supports touch-enabled outdoor displays with clear visibility.
Data Support:
Works with ≤1% haze to prevent image blurring on touch-sensitive panels.
0.115mm ultra-thin variants integrate seamlessly with curved/flexible displays.
85%+ light transmission rate ensures low-power operation for solar-powered kiosks.
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Feedback
FAQ
1. What does the prism sheet do?
Boosts brightness by 30-60% and widens viewing angles by redirecting light efficiently.
2. Is it durable outdoors?
Yes, UV-resistant, waterproof (IP65), and works from -30°C to 80°C.
3. What thicknesses are available?
0.115mm, 0.21mm, 0.275mm. Custom options on request.
4. Can I get samples or quotes?
Contact us for free samples/pricing,add our Whatsapp account or send us an email.
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