A Comprehensive Guide to Edge Lit LED Televisions

LED TVs have become the most popular choice among LCD screens worldwide, largely due to their energy-efficient technology. These small lighting components produce vivid images while consuming less power. There are primarily two types of LED-backlit LCDs: full-array LED TVs and edge-lit LED TVs.

Both types utilize similar technology to deliver superior viewing experiences without high energy costs. Full-array models tend to be bulkier and thicker, while edge-lit models are slimmer and lighter, offering a sleek design.

Despite their advantages, edge-lit LED TVs have limitations.

This article explains what an edge-lit LED television is and whether it suits your viewing needs.

• What is an Edge-Lit LED TV?
  Edge-lit LED TVs are a type of LCD television where LED lights are installed along the edges of the screen, shining inward to illuminate the display. This design results in a thinner, lighter TV and can produce high-quality visuals. However, the lighting is less uniform in darker scenes, often causing black areas to appear grayish due to backlighting leakage.

Comparing edge-lit models with full-array LED TVs highlights distinct differences.

Full-array LED televisions utilize LEDs spread across the entire back panel, allowing localized dimming and better contrast in dark scenes. This means blacks appear truly black without light bleed, providing a richer visual experience.

• What are the disadvantages of edge-lit LED TVs?
  The main drawback of edge-lit LED screens is the inconsistency in backlight distribution, leading to non-uniform brightness, especially in dark areas. While some manufacturers employ techniques to mitigate this issue, reducing the number of LEDs can lower manufacturing costs and energy efficiency, but may compromise picture quality slightly.