The edge-lit backlight with light-emitting diodes (LEDs) is suitable for ultra-thin devices.

Our LED edge-lit backlight units are engineered to deliver brilliant, uniform illumination for ultra-thin devices, combining cutting-edge optical design with energy-saving performance. Ideal for applications where space and weight are critical, these backlights feature side-mounted LEDs and precision-engineered components to achieve exceptional brightness and slim profiles (as thin as 1.5mm). Perfect for consumer electronics, portable devices, and high-end displays, our solutions prioritize cost-efficiency, durability, and seamless integration.

Key Features & Technical Specifications

1. Core Components

• Light Guide Plate (LGP): Converts edge-lit LED point sources into uniform surface light using laser-etched or printed micro-dot patterns.

  • Materials: Ultra-clear PMMA or polycarbonate.

  • Thickness: 0.5mm–3.0mm (customizable for ultra-slim designs).

• Diffuser Film: Ensures even light distribution and eliminates hotspots.

  • Options: Multi-layer composite or micro-lens films.

• Brightness Enhancement Film (BEF): Boosts frontal luminance by 1.5x–2x with prismatic microstructures.

  • Gain: 1.5–2.0 (adjustable based on application needs).

• Reflector Sheet: Minimizes light leakage with >95% reflectivity (silver-coated PET or ESR film).

• Structural Components:

  • Backplates: Aluminum (for heat dissipation) or plastic (lightweight, <1mm thickness).

  • Frames: Customizable plastic/metal bezels for mechanical stability.

  • LED Strips: High-efficiency SMD LEDs (2835, 4014) with flexible PCB layouts.

2. Technical Highlights

• Light Source Options:

  • Consumer Electronics: Ultra-thin side-lit white LEDs (0.5mm–2mm thickness, 500–1,200 cd/m²).

  • Professional Displays: RGB LEDs or MiniLED arrays (90%+ DCI-P3 color gamut, local dimming).

  • Large-Scale Panels: Direct-lit LED modules with zone control (up to 2,000 cd/m² brightness).

• Power Efficiency: 3V–24V DC input, <2W power consumption for compact units.

• Uniformity: >85% brightness uniformity (optimized via LGP/diffuser customization).

• Lifetime: 50,000+ hours (low thermal design, stable output).

• Operating Temperature: -20°C to 70°C (suitable for harsh environments).

Ideal Applications

• Consumer Electronics: Smartphones, tablets, laptops, and gaming handhelds.

• TVs & Monitors: Ultra-slim LED TVs, portable displays, and high-end monitors.

• Medical Devices: Thin diagnostic screens and wearable health monitors.

• Automotive: Center consoles, dashboard displays, and rear-seat entertainment.

• Retail & Hospitality: Lightweight digital signage and interactive kiosks.

Why Choose Us?

• Custom Designs: Tailor LGP patterns, LED configurations, and thickness for your device.

• Samples: Fast-track prototyping with "Priority Delivery" (subject to design complexity).

• Production Lead Time: 4–6 weeks (scalable for high-volume orders).

• Enduring Support: Lifelong technical assistance for optical tuning, thermal management, and defect resolution.