Night Vision Image System(NVIS)

Revolutionizing Low-Temperature LCD Performance
with Mini-LED Technology

Say goodbye to poor readability, slow response, and high costs in freezing conditions. Our innovative Mini-LED solution offers:

  • Enhanced brightness and contrast for clear visibility.
  • Lower power consumption and costs compared to traditional ITO heating panels.
  • Reliable performance even in sub-zero temperatures.
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Comparison: LCD with Mini-LED Backlight vs. Edge-lit Backlight

Low-Temperature LCD Performance Solutions: Innovation with Mini-LED

  1. Challenges with Traditional LCDs in Low Temperatures:
    • Standard LCD operational temperatures:
      • Commercial grade: 0°C to 60°C
      • Industrial grade: -30°C to 85°C (high cost)
    • Issues when temperatures drop below the LCD’s operating range:
      • Poor readability
      • Slow response
      • Image distortion
    • Solution needed: Heating the LCD surface
  1. Current Market Solutions (ITO Heating Panels):
    • Uses transparent ITO heating panels
    • Cost: $10 to $40 per inch
    • Requires optical adhesive (OCA) for integration with touch panels, increasing costs
    • Light transmittance: Approximately 80% to 85%, reducing LCD brightness
    • Power consumption: 1 W/in²
      • Example: A 10-inch screen (~70 in²) consumes about 70W
  1. Our Patented Solution:
    • Replaces conventional backlighting with Mini-LED as the backlight source
    • Mini-LEDs provide sufficient heat for the LCD surface
    • Local dimming allows targeted brightness adjustments, improving sunlight visibility and contrast
    • Benefits Compared to ITO Heating Panels:
      • Lower cost
      • Reduced power consumption
      • Enhanced brightness and visibility
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